CA2605063A1 - Construction safety system - Google Patents

Construction safety system Download PDF

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Publication number
CA2605063A1
CA2605063A1 CA002605063A CA2605063A CA2605063A1 CA 2605063 A1 CA2605063 A1 CA 2605063A1 CA 002605063 A CA002605063 A CA 002605063A CA 2605063 A CA2605063 A CA 2605063A CA 2605063 A1 CA2605063 A1 CA 2605063A1
Authority
CA
Canada
Prior art keywords
temporarily
construction safety
safety system
chord
attached
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CA002605063A
Other languages
French (fr)
Other versions
CA2605063C (en
Inventor
David Burton Dahr
James Robert Hatfield
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA2605063A priority Critical patent/CA2605063C/en
Publication of CA2605063A1 publication Critical patent/CA2605063A1/en
Application granted granted Critical
Publication of CA2605063C publication Critical patent/CA2605063C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • E04G5/00—Component parts or accessories for scaffolds
    • E04G5/06—Consoles; Brackets
    • 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
    • E04G21/3219—Means supported by the building wall, e.g. security consoles
    • 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
    • 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
    • E04G5/00—Component parts or accessories for scaffolds
    • E04G5/04—Means for fastening, supporting, or bracing scaffolds on or against building constructions
    • 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
    • E04G5/00—Component parts or accessories for scaffolds
    • E04G5/04—Means for fastening, supporting, or bracing scaffolds on or against building constructions
    • E04G5/041—Means for fastening, supporting, or bracing scaffolds on or against building constructions for fastening scaffolds on roof frameworks or on roofs
    • 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
    • E04G5/00—Component parts or accessories for scaffolds
    • E04G5/04—Means for fastening, supporting, or bracing scaffolds on or against building constructions
    • E04G5/046—Means for fastening, supporting, or bracing scaffolds on or against building constructions for fastening scaffoldings on walls
    • 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
    • E04G5/00—Component parts or accessories for scaffolds
    • E04G5/04—Means for fastening, supporting, or bracing scaffolds on or against building constructions
    • E04G5/046—Means for fastening, supporting, or bracing scaffolds on or against building constructions for fastening scaffoldings on walls
    • E04G5/048—Means for fastening, supporting, or bracing scaffolds on or against building constructions for fastening scaffoldings on walls with hooks to be attached on the wall's crown
    • 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
    • E04G5/00—Component parts or accessories for scaffolds
    • E04G5/06—Consoles; Brackets
    • E04G5/062—Consoles; Brackets specially adapted for attachment to building walls

Abstract

A construction safety device for temporarily attaching a safety line to a chord of a roof truss, comprising, a first "U-shaped" element adapted to temporarily and securely engage with the underside of the chord, a second "inverted U-shaped" element adapted to temporarily and securely engage with the first element and the chord, and means for temporarily and securely engaging the safety line to the first element.

Description

BACKGROUND DESCRIPTION OF PRIOR ART

1. Roofing Safety Bracket United States Patent number Des 255,869 fits down over the top or under side of a truss and is nailed or screwed into position providing you with an anchor point. This bracket will provide you with a fall arrest system in unison with a harness, lanyard and shock absorber.
2. Nets of various design used to catch you during a fall.

OPERATION OF THE CONSTRUCTION SAFETY SYSTEM
Installation requirements and estimating of Life Line Bracket. The life line bracket is installed around the upper chord of an exposed truss to provide an anchor point while sheathing in a pitch roof of a building. It will save you during a fall from injury or death. To install the life line bracket, you slid the lower sleeve under the upper chord of the truss then slide the upper sleeve directly over the top of the lower sleeve and nail it into position with 1'i" 6 ga duplex nails. Connect one end of the lanyard to the vertical arm through the hole at the top of the vertical arm.

To remove the life line bracket, the reverse procedure would apply.

OBJECTS AND ADVANTAGES

Our objective was in designing this fall arrest system that it had to get the maximum strength from the member in which it was connected to. It had to be installed and removed easily. It had to be able to be moved from one point to another easily and quickly. It had to be durable and reusable.

This fall arrest system completely surrounds the outside diameter of the member to which it is attached to and locks itself in position increasing the strength of the member to which it is attached. It can be installed and removed by trained unskilled labour.

It will not rust and has very low maintenance. It is durable and reusable. It can be incorporated into existing systems for superior protection. It is easily assembled.

DESCRIPTION OF DRAWINGS

Fig. 1 Isometric drawing of the Life Line Bracket components. The upper sleeve and the lower sleeve with a side elevation drawing of bracket assembled with all components with each of the components identified.

DESCRIPTION OF INVENTION

Description of assembly Life Line Bracket in Fig. 12 as shown in drawing consisting of frame (54,56,58). The life line bracket is made up of two components consisting of Fig.
12, lower sleeve frame 54,56, the upper sleeve frame 58. The two components are locked together using nails.

54/ aluminum U channel with various nail holes 56/ vertical elongate member of rectangular aluminum plate welded to aluminum U
channel with a hole at the top 58/ aluminum U channel with various nail holes with one side of the U channel notched out

Claims (3)

1. in circling the outside diameter and attaching it and securing it into a fixed position, increasing the strength of the member at that given point of attachment
2. having an elongate member affixed or attached with various holes
3. having an upper and lower component or side to side component fitting into one another forming a rectangle opening in the centre enabling it to be attached in a fixed position on a member
CA2605063A 1997-08-12 1997-08-12 Construction safety system Expired - Lifetime CA2605063C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2605063A CA2605063C (en) 1997-08-12 1997-08-12 Construction safety system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA002209805A CA2209805C (en) 1997-08-12 1997-08-12 Construction safety system
CA2605063A CA2605063C (en) 1997-08-12 1997-08-12 Construction safety system

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002209805A Division CA2209805C (en) 1997-08-12 1997-08-12 Construction safety system

Publications (2)

Publication Number Publication Date
CA2605063A1 true CA2605063A1 (en) 1999-02-12
CA2605063C CA2605063C (en) 2013-01-08

Family

ID=29274861

Family Applications (3)

Application Number Title Priority Date Filing Date
CA2605054A Expired - Lifetime CA2605054C (en) 1997-08-12 1997-08-12 Construction safety system
CA002209805A Expired - Lifetime CA2209805C (en) 1997-08-12 1997-08-12 Construction safety system
CA2605063A Expired - Lifetime CA2605063C (en) 1997-08-12 1997-08-12 Construction safety system

Family Applications Before (2)

Application Number Title Priority Date Filing Date
CA2605054A Expired - Lifetime CA2605054C (en) 1997-08-12 1997-08-12 Construction safety system
CA002209805A Expired - Lifetime CA2209805C (en) 1997-08-12 1997-08-12 Construction safety system

Country Status (1)

Country Link
CA (3) CA2605054C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2624748A1 (en) 2008-03-07 2009-09-07 Mark Jejina Safety saffolding

Also Published As

Publication number Publication date
CA2605054A1 (en) 1999-02-12
CA2209805A1 (en) 1999-02-12
CA2605054C (en) 2010-04-13
CA2605063C (en) 2013-01-08
CA2209805C (en) 2009-10-27

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EEER Examination request
MKEX Expiry

Effective date: 20170814