WO2013033826A1 - Brace for deck railing - Google Patents

Brace for deck railing Download PDF

Info

Publication number
WO2013033826A1
WO2013033826A1 PCT/CA2012/000828 CA2012000828W WO2013033826A1 WO 2013033826 A1 WO2013033826 A1 WO 2013033826A1 CA 2012000828 W CA2012000828 W CA 2012000828W WO 2013033826 A1 WO2013033826 A1 WO 2013033826A1
Authority
WO
WIPO (PCT)
Prior art keywords
post
bracing
rim board
secured
deck
Prior art date
Application number
PCT/CA2012/000828
Other languages
French (fr)
Inventor
Cameron K. ROBINSON
Original Assignee
Robinson Cameron K
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Robinson Cameron K filed Critical Robinson Cameron K
Priority to US14/241,914 priority Critical patent/US20140339487A1/en
Priority to CA2847200A priority patent/CA2847200C/en
Publication of WO2013033826A1 publication Critical patent/WO2013033826A1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
    • E04F11/18—Balustrades; Handrails
    • E04F11/181—Balustrades
    • E04F11/1812—Details of anchoring to the wall or floor
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
    • E04F11/18—Balustrades; Handrails
    • E04F11/181—Balustrades
    • E04F11/1817—Connections therefor
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/32—Safety or protective measures for persons during the construction of buildings
    • E04G21/3204—Safety or protective measures for persons during the construction of buildings against falling down
    • E04G21/3223—Means supported by building floors or flat roofs, e.g. safety railings
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H17/00—Fencing, e.g. fences, enclosures, corrals
    • E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
    • E04H17/20—Posts therefor
    • E04H17/22—Anchoring means therefor, e.g. specially-shaped parts entering the ground; Struts or the like
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/02177—Floor elements for use at a specific location
    • E04F15/02183—Floor elements for use at a specific location for outdoor use, e.g. in decks, patios, terraces, verandas or the like
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
    • E04F11/18—Balustrades; Handrails
    • E04F11/181—Balustrades
    • E04F11/1817—Connections therefor
    • E04F2011/1819—Connections therefor between balustrade posts and horizontal or sloping balustrade members

Definitions

  • the invention relates to the field of deck construction, and in particular
  • Wooden decks are typically constructed of a number of parallel joists, a rim board, sheathing, and vertical posts supporting guard rails.
  • the posts have been bolted directly to the face of the rim board or to the rear face of the rim board supported by cross-braces. In either case, due to the lever arm created by the distance from the guard rail to the attachment point of post on rim board, a pressure applied to the guard rail creates possible failure of the connection of the post to the rim board.
  • Prior art methods of reinforcing the point of attachment of the post to the deck include an angle bracket fastened to the joist and rim board to reinforce the post attachment; multiple anchors secured to the joist and against which the rim board is tightened by bolts, and multiple layers of blocking fastened to the rim board by fasteners to reinforce the rim board.
  • blocking is secured between the joists and a metal brace is fastened at one end to the blocking and at the other end to the post and rim board.
  • the brace may be adjustable in length.
  • the brace has a vertical piece attached to a plate which is secured to the post.
  • the vertical element is attached to a sliding sleeve which slides on the brace to permit the placing of the post to be varied.
  • FIG. 1 and 2 show prior art methods of attaching railing to wood decks.
  • Fig. 3 is an elevation partly in cross-section on line A of Fig. 4 of the first brace element of the invention installed on a deck.
  • Fig. 4 is a plan view of the invention installed on a deck, with pickets and guard rail removed for purposes of illustration and the deck sheathing largely cut away and shown in phantom outline for purposes of illustration.
  • Fig. 5 is an elevation partly in cross-section on line B of Fig. 4 of the second brace element of the invention installed on a deck.
  • Fig. 6 is a detail of an alternate attachment for the brace element
  • Fig. 7 is an elevation partly in cross-section on line B of Fig. 4 of an alternate embodiment of the brace element of the invention installed on a deck.
  • Fig. 8 is a detail of an alternate attachment for the brace element
  • a wooden deck 10 is constructed of a number of parallel joists 12, a fascia or rim board 14, sheathing 16, vertical posts 18, pickets 20, bottom rail 21 and guard rails 22.
  • the posts 18 have been bolted directly to the face of the fascia or rim board 14 as shown in Fig. 1, or to the rear face of the rim board 14 supported by cross-braces 24 as shown in Fig. 2.
  • a pressure applied to the guard rail creates possible failure of the connection of post 18 to the rim board 14.
  • blocking 36 is secured between joists 12, such as by using framing anchors 37.
  • a metal brace 38 having plates 40 secured at either end by welding or the like, is fastened at one end to reinforcing blocking 36 by plate 40 and screws 41 and at the other end to rim board 14 by plate 40 which also fastens the end of brace 38 to plate 42 by bolts 43.
  • the lower horizontal end 19 of post 18 is secured to plate 42 by welding or the like to thereby secure post 18 to the rim board 14. This is preferable to attaching the railing posts to the surface of the deck which would penetrate the membrane.
  • brace 38 now becomes the point of rotation when force is applied to the railing 22 in direction X, for a post 18 of height Y above sheathing 16 and Z above the brace 38, creating a more favourable lever arm which reduces the possibility of failure when pressure is applied to the guard rail 22.
  • Adjustable metal brace 44 shown in Fig. 5 can also be used, with one end extending through a hole in joist 12 and being fastened to joist 12 by plate 46 to which it is secured by welding or the like, and at the other end plate 40 fastens the end of brace 44, to which it is secured, to rim board 14 and plate 40 by bolts 43. Plate 40 is thereby also secured to plate 42 to which the lower horizontal end 19 of post 18 is welded or otherwise fastened.
  • the back plate 46 is arranged on the inside face of joist 12.
  • Adjustable brace 44 is formed of telescopic elements with bar 45 telescoping within hollow bar 47 to thereby permit the length of brace 44 to be adjustable.
  • the relative positions of bars 45, 47 can be fixed at the desired length by a setscrew or the like but the brace will also function without so fixing the length if the tolerance of the inner sliding bar 45 is sufficiently tight within bar 47.
  • Fig. 7 shows a variant in which the post 18 is secured to sheathing 16.
  • Adjustable brace 50 has a vertical piece 52 attached to plate 54 which is secured by bolts 70 to plate 42 which is in turn fastened to post 18.
  • adjustable brace 50 is formed of telescopic elements with bar 51 telescoping within hollow bar 53 to thereby permit the length of brace 50 to be adjustable.
  • the end of bar 51 extends through the center of blocking 36 and is fastened to plate 46 which in turn is screwed to blocking 36. In this way the attachment of post 18 is greatly strengthened by providing an opposing leverage.
  • the relative positions of bars 51 , 53 can be fixed at the desired length by a setscrew or the like but the brace will also function without so fixing the length.

Abstract

A brace for deck railing is provided in which blocking is secured between the joists and a metal brace is fastened at one end to the blocking and at the other end to the post and rim board. The brace may be adjustable in length. According to a further variant the brace has a vertical piece attached to a plate which is secured to the post. In an alternate arrangement, the vertical element is attached to a sliding sleeve which slides on the brace to permit the placing of the post to be varied.

Description

BRACE FOR DECK RAILING
Cross Reference To Related Application
[0001] The present application claims the benefits, under 35 U.S.C.§119(e), of U.S.
Provisional Application Serial No. 61/531 ,768 filed September 7, 2011 which is incorporated herein by this reference.
Technical Field
[0002] The invention relates to the field of deck construction, and in particular
construction of decks having railings supported by posts.
Background
[0003] Wooden decks are typically constructed of a number of parallel joists, a rim board, sheathing, and vertical posts supporting guard rails. In the past the posts have been bolted directly to the face of the rim board or to the rear face of the rim board supported by cross-braces. In either case, due to the lever arm created by the distance from the guard rail to the attachment point of post on rim board, a pressure applied to the guard rail creates possible failure of the connection of the post to the rim board. Prior art methods of reinforcing the point of attachment of the post to the deck include an angle bracket fastened to the joist and rim board to reinforce the post attachment; multiple anchors secured to the joist and against which the rim board is tightened by bolts, and multiple layers of blocking fastened to the rim board by fasteners to reinforce the rim board.
[0004] The foregoing examples of the related art and limitations related thereto are intended to be illustrative and not exclusive. Other limitations of the related art will become apparent to those of skill in the art upon a reading of the specification and a study of the drawings.
Summary
[0005] The following embodiments and aspects thereof are described and illustrated in conjunction with systems, tools and methods which are meant to be exemplary and illustrative, not limiting in scope. In various embodiments, one or more of the above-described problems have been reduced or eliminated, while other embodiments are directed to other improvements.
[0006] In the present invention, blocking is secured between the joists and a metal brace is fastened at one end to the blocking and at the other end to the post and rim board. The brace may be adjustable in length. According to a further variant the brace has a vertical piece attached to a plate which is secured to the post. In an alternate arrangement, the vertical element is attached to a sliding sleeve which slides on the brace to permit the placing of the post to be varied.
[0007] In addition to the exemplary aspects and embodiments described above,
further aspects and embodiments will become apparent by reference to the drawings and by study of the following detailed descriptions.
Brief Description of Drawings
[0008] Exemplary embodiments are illustrated in referenced figures of the drawings.
It is intended that the embodiments and figures disclosed herein are to be considered illustrative rather than restrictive.
[0009] Fig. 1 and 2 show prior art methods of attaching railing to wood decks.
[00010] Fig. 3 is an elevation partly in cross-section on line A of Fig. 4 of the first brace element of the invention installed on a deck.
[00011] Fig. 4 is a plan view of the invention installed on a deck, with pickets and guard rail removed for purposes of illustration and the deck sheathing largely cut away and shown in phantom outline for purposes of illustration.
[00012] Fig. 5 is an elevation partly in cross-section on line B of Fig. 4 of the second brace element of the invention installed on a deck.
[00013] Fig. 6 is a detail of an alternate attachment for the brace element
shown in Fig. 6.
[00014] Fig. 7 is an elevation partly in cross-section on line B of Fig. 4 of an alternate embodiment of the brace element of the invention installed on a deck.
[00015] Fig. 8 is a detail of an alternate attachment for the brace element
shown in Fig. 6.
Throughout the following description specific details are set forth in order to provide a more thorough understanding to persons skilled in the art. However, well known elements may not have been shown or described in detail to avoid unnecessarily obscuring the disclosure. Accordingly, the description and drawings are to be regarded in an illustrative, rather than a restrictive, sense.
Looking at Fig. 1 and 2, a wooden deck 10 is constructed of a number of parallel joists 12, a fascia or rim board 14, sheathing 16, vertical posts 18, pickets 20, bottom rail 21 and guard rails 22. In the past the posts 18 have been bolted directly to the face of the fascia or rim board 14 as shown in Fig. 1, or to the rear face of the rim board 14 supported by cross-braces 24 as shown in Fig. 2. In either case, due to the lever arm created by the distance from the guard rail to the attachment point of post 18 on rim board 14, a pressure applied to the guard rail creates possible failure of the connection of post 18 to the rim board 14.
In the present invention as shown in Fig. 3 and 4, blocking 36 is secured between joists 12, such as by using framing anchors 37. A metal brace 38, having plates 40 secured at either end by welding or the like, is fastened at one end to reinforcing blocking 36 by plate 40 and screws 41 and at the other end to rim board 14 by plate 40 which also fastens the end of brace 38 to plate 42 by bolts 43. The lower horizontal end 19 of post 18 is secured to plate 42 by welding or the like to thereby secure post 18 to the rim board 14. This is preferable to attaching the railing posts to the surface of the deck which would penetrate the membrane. In this arrangement the end of brace 38 now becomes the point of rotation when force is applied to the railing 22 in direction X, for a post 18 of height Y above sheathing 16 and Z above the brace 38, creating a more favourable lever arm which reduces the possibility of failure when pressure is applied to the guard rail 22.
Adjustable metal brace 44, shown in Fig. 5 can also be used, with one end extending through a hole in joist 12 and being fastened to joist 12 by plate 46 to which it is secured by welding or the like, and at the other end plate 40 fastens the end of brace 44, to which it is secured, to rim board 14 and plate 40 by bolts 43. Plate 40 is thereby also secured to plate 42 to which the lower horizontal end 19 of post 18 is welded or otherwise fastened. In the alternate arrangement shown in Fig. 6, the back plate 46 is arranged on the inside face of joist 12. Adjustable brace 44 is formed of telescopic elements with bar 45 telescoping within hollow bar 47 to thereby permit the length of brace 44 to be adjustable. The relative positions of bars 45, 47 can be fixed at the desired length by a setscrew or the like but the brace will also function without so fixing the length if the tolerance of the inner sliding bar 45 is sufficiently tight within bar 47.
[00020] Fig. 7 shows a variant in which the post 18 is secured to sheathing 16.
Adjustable brace 50 has a vertical piece 52 attached to plate 54 which is secured by bolts 70 to plate 42 which is in turn fastened to post 18. As in the previous embodiment, adjustable brace 50 is formed of telescopic elements with bar 51 telescoping within hollow bar 53 to thereby permit the length of brace 50 to be adjustable. The end of bar 51 extends through the center of blocking 36 and is fastened to plate 46 which in turn is screwed to blocking 36. In this way the attachment of post 18 is greatly strengthened by providing an opposing leverage. The relative positions of bars 51 , 53 can be fixed at the desired length by a setscrew or the like but the brace will also function without so fixing the length.
[00021] In a further alternate arrangement shown in Fig. 8, vertical element 52 is attached to a sliding sleeve 60 which slides on brace 62 to permit the placing of post 18 to be varied. Vertical piece 52 attached to plate 54 which is secured by bolts 72 to plate 42 which is in turn fastened to post 18. The end of brace 62 extends through the center of blocking 36 and is fastened to plate 46 which in turn is screwed to blocking 36. In this way again the attachment of post 18 is greatly strengthened by providing an opposing leverage. [00022] While a number of exemplary aspects and embodiments have been discussed above, those of skill in the art will recognize certain modifications, permutations, additions and sub-combinations thereof. It is therefore intended that the invention be interpreted to include all such modifications, permutations, additions and sub-combinations as are within its true spirit and scope.

Claims

WHAT IS CLAIMED IS:
1. A bracing system for a post for supporting railing above a deck surface,
wherein said deck comprises a plurality of parallel joists for supporting the deck surface and a vertical rim board forming the edges of the deck, said bracing system comprising:
i) a rigid reinforcement element extending between and secured to two adjacent joists;
ii) a rigid bracing element secured at a first end thereof to said reinforcement element and at the second end thereof to said rim board and further connected to the lower end of said post.
2. The bracing system of claim 1 wherein said rigid bracing element is secured at a first end thereof to said reinforcement element and at the second end thereof to said rim board and the lower end of said post.
The bracing system of claim 1 wherein said rigid bracing element is secured at a first end thereof to said reinforcement element by a plate secured to the first end of said rigid bracing element and at the second end thereof by a plate secured to said rim board and to the lower end of said post.
The bracing system of claim 2 wherein said second end of said bracing element is fastened to said lower end of said post and to said rim board by fastening elements extending through said rim board and connecting with the lower end of said post.
5. The bracing system of claim 4 wherein said second end of said bracing
element is fastened to said lower end of said post and to said rim board by fastening elements extending through a plate secured to said second end, through said rim board and connecting with a plate secured to the lower end of said post.
6. The bracing system of claim 1 wherein said second end of said bracing
element is fastened to said post and to said rim board by fastening elements extending into said rim board and by fastening elements extending through said deck surface and connecting with the lower end of said post.
The bracing system of claim 6 wherein said second end of said bracing element is fastened to said post and to said rim board by fastening elements extending through a plate secured to said second end and into said rim board and by fastening elements extending through said deck surface and connecting with a plate secured to the lower end of said post.
The bracing system of any one of claims 1 to 4 wherein said bracing element is adjustable in length.
The bracing system of claim 4 wherein the bracing element comprises a vertically extending element attached at the lower end thereof to said bracing element and at the upper end thereof to a plate which is secured through said deck surface to the lower end of said post.
The bracing system of claim 4 wherein the bracing element comprises a sleeve concentrically and slidably mounted on a bar, and a vertically extending element attached at the lower end thereof to said sleeve and at the upper end thereof to a plate which is secured by fasteners extending through said deck surface to the lower end of said post.
A bracing system for a post for supporting railing above a deck surface, wherein said deck comprises a plurality of parallel joists for supporting the deck surface and a vertical rim board forming the edges of the deck, said bracing system comprising:
i) a rigid bracing element secured at a first end thereof to one of said joists and at the second end thereof to said rim board and to the lower end of said post.
The bracing system of claim 1 1 wherein said second end of said bracing element is fastened to said lower end of said post and to said rim board by fastening elements extending through said rim board and connecting with the lower end of said post.
A bracing system for a post for supporting railing above a deck surface, wherein said deck comprises a plurality of rigid structural elements having vertical surfaces and extending beneath said deck surface and a vertical rim board forming the edges of the deck, said bracing system comprising:
i) a rigid bracing element secured at one end thereof to a structural element, and secured at the other end thereof to the lower end of said post and to said vertical rim board.
14. A method of bracing posts attached to a deck for supporting deck railing above a deck surface, wherein said deck comprises a plurality of rigid structural elements having vertical surfaces and extending beneath said deck surface and a vertical rim board forming the edges of the deck, said method comprising providing rigid bracing elements each secured at one end thereof to a structural element, and securing the lower end of said posts to the second end of said bracing elements and to said vertical rim board.
PCT/CA2012/000828 2011-09-07 2012-09-06 Brace for deck railing WO2013033826A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US14/241,914 US20140339487A1 (en) 2011-09-07 2012-09-06 Brace for deck railing
CA2847200A CA2847200C (en) 2011-09-07 2012-09-06 Brace for deck railing

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161531768P 2011-09-07 2011-09-07
US61/531,768 2011-09-07

Publications (1)

Publication Number Publication Date
WO2013033826A1 true WO2013033826A1 (en) 2013-03-14

Family

ID=47831393

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CA2012/000828 WO2013033826A1 (en) 2011-09-07 2012-09-06 Brace for deck railing

Country Status (3)

Country Link
US (1) US20140339487A1 (en)
CA (1) CA2847200C (en)
WO (1) WO2013033826A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10053878B2 (en) 2016-11-01 2018-08-21 Darrell Allen Fall protection anchor
US10415261B2 (en) 2016-11-01 2019-09-17 Darrell Allen Outrigger support
US11819122B2 (en) * 2019-12-13 2023-11-21 James Tarpey Load distributing deck insert
US11118363B1 (en) 2020-03-13 2021-09-14 Darrell Allen Saddle tie-back fall protection anchor

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4260277A (en) * 1979-09-06 1981-04-07 Daniels Phillip D Bracket for wooden structures
US5573227A (en) * 1995-06-13 1996-11-12 Hemauer; Thomas J. Guardrail stanchion mounted onto building frame
US5771646A (en) * 1997-06-05 1998-06-30 Action Sales & Marketing Inc Railing post reinforcement bracket
US20080115447A1 (en) * 2004-08-12 2008-05-22 Morse Michael G Method of connecting post to joist
CA2638089A1 (en) * 2007-12-21 2009-06-21 Joseph Carvalho Reusable temporary safety rail post

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1496761A (en) * 1974-12-09 1978-01-05 Mccluskey J Guard
EP0424417A4 (en) * 1988-07-11 1991-06-19 Cornelis Johannes Griek A stanchion assembly
US4979725A (en) * 1989-04-11 1990-12-25 Michael J. Quigley Roof safety barrier supporting frame
US6276668B1 (en) * 1998-07-02 2001-08-21 William L. Sweeley Roof safety bracket system
WO2001034923A1 (en) * 1999-11-10 2001-05-17 Auscaf Pty Ltd Scaffolding system
FR2801331B1 (en) * 1999-11-19 2002-06-14 Dimos SAFETY STRUCTURE FOR ROOF WORKING
US7028990B2 (en) * 2001-05-11 2006-04-18 Ray Robert Shorey Temporary rooftop and stairway safety rail system
FR2853678A1 (en) * 2003-04-14 2004-10-15 Sarl Remy Herve Security system immobilizing accessory for professionals working at edifice, has mast fixed in normalized metallic profile using fixed claw and movable claw that is immobilized in preset place by introducing cylindrical pin in hole
DE10356233A1 (en) * 2003-12-02 2005-07-07 Müssig, Moritz Fastening device for fixing balcony railings etc uses screw element with tension part which is displaceable in plane parallel to top plate and secured in end position through screw element
CH702922B1 (en) * 2008-02-27 2011-10-14 Rudolf Wiederkehr Closure component for balcony or facade of building, has dewatering channel element running parallel to hand rail, which is attached at closure component, and fastening elements connected with dewatering channel elements by junction plate
DE102010008231B4 (en) * 2010-02-11 2011-09-22 Altrad Baumann Gmbh Fastening device of a scaffolding holder for a roof scaffold
DE202013003444U1 (en) * 2013-04-12 2013-06-07 Layher Bautechnik GmbH Shuttering console Vario 15 Flex: - A galvanized steel scarfing aid for creating a variable ceiling edge shuttering with side protection.

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4260277A (en) * 1979-09-06 1981-04-07 Daniels Phillip D Bracket for wooden structures
US5573227A (en) * 1995-06-13 1996-11-12 Hemauer; Thomas J. Guardrail stanchion mounted onto building frame
US5771646A (en) * 1997-06-05 1998-06-30 Action Sales & Marketing Inc Railing post reinforcement bracket
US20080115447A1 (en) * 2004-08-12 2008-05-22 Morse Michael G Method of connecting post to joist
CA2638089A1 (en) * 2007-12-21 2009-06-21 Joseph Carvalho Reusable temporary safety rail post

Also Published As

Publication number Publication date
CA2847200A1 (en) 2013-03-14
CA2847200C (en) 2019-10-15
US20140339487A1 (en) 2014-11-20

Similar Documents

Publication Publication Date Title
US10024046B2 (en) Bracing bracket system
US10018208B2 (en) Apparatus and method for securing planks
US8468755B2 (en) Solar array support structure
CA2847200C (en) Brace for deck railing
US8833008B2 (en) Method and apparatus for attaching a rail support post to a stair
US8757566B2 (en) Hand rail mounting system
CA2634710A1 (en) Impact slider assembly for a guardrail
US20140334874A1 (en) Panel mount system
US20130139465A1 (en) Deck bracket
EP2567044B1 (en) Apparatus for forming temporary guardrails on stairs
US20110079465A1 (en) Multi-Fit Stairway Hook
JP3175075U (en) Solar cell module mount
US20140332745A1 (en) Railing member attachment system and method
US9493959B2 (en) Apparatus for forming temporary guardrail on stairs
EP2698486B1 (en) Vertical support structure for roofing safety fence system
KR101138805B1 (en) Safety working table unit
CN212535166U (en) Assembled stair face limit guard rail and pole setting subassembly thereof
CN213740765U (en) High-protection temporary guardrail
CN211498554U (en) Multifunctional sound barrier for preventing noise pollution
EP2706167B1 (en) Wall bracket
GB2539375A (en) Scaffold safety apparatus
KR20150015699A (en) Assembly road expanding apparatus
AU2019205983A1 (en) Improved edge protection bracket, system and method
JP2007100380A (en) Roof trestle device and trestle tile
CN213681736U (en) Anti-collision guardrail construction work platform

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 12829406

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2847200

Country of ref document: CA

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 14241914

Country of ref document: US

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A DATED 16.10.14)

122 Ep: pct application non-entry in european phase

Ref document number: 12829406

Country of ref document: EP

Kind code of ref document: A1