CA1287657C - Verrouillage de surete pour echafaudage grimpant - Google Patents

Verrouillage de surete pour echafaudage grimpant

Info

Publication number: CA1287657C
Authority: CA; Canada
Prior art keywords: scaffolding; lift; anchor; lock; bolt
Prior art date: 1986-09-15
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.): Expired - Lifetime

Application number

CA000518145A

Other languages

English (en)

Inventor

Anthony J. Gallis

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.)

Enviri Corp

Original Assignee

Harsco Corp

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.)

1986-09-15

Filing date

1986-09-15

Publication date

1991-08-13

1986-09-15 Application filed by Harsco Corp filed Critical Harsco Corp

1986-09-15 Priority to CA000518145A priority Critical patent/CA1287657C/fr

1991-08-13 Application granted granted Critical

1991-08-13 Publication of CA1287657C publication Critical patent/CA1287657C/fr

2008-08-13 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

239000002184 metal Substances 0.000 claims 1
238000004904 shortening Methods 0.000 claims 1
238000000034 method Methods 0.000 abstract description 9
238000010276 construction Methods 0.000 description 10
239000011120 plywood Substances 0.000 description 7
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 6
229910052782 aluminium Inorganic materials 0.000 description 6
230000009191 jumping Effects 0.000 description 5
125000006850 spacer group Chemical group 0.000 description 5
230000008569 process Effects 0.000 description 4
229910000831 Steel Inorganic materials 0.000 description 2
230000009471 action Effects 0.000 description 2
230000000712 assembly Effects 0.000 description 2
238000000429 assembly Methods 0.000 description 2
230000006378 damage Effects 0.000 description 2
230000007246 mechanism Effects 0.000 description 2
230000004048 modification Effects 0.000 description 2
238000012986 modification Methods 0.000 description 2
239000010959 steel Substances 0.000 description 2
208000027418 Wounds and injury Diseases 0.000 description 1
AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
230000009286 beneficial effect Effects 0.000 description 1
238000005266 casting Methods 0.000 description 1
230000008859 change Effects 0.000 description 1
230000009194 climbing Effects 0.000 description 1
238000009408 flooring Methods 0.000 description 1
230000000977 initiatory effect Effects 0.000 description 1
208000014674 injury Diseases 0.000 description 1
230000007257 malfunction Effects 0.000 description 1
239000000463 material Substances 0.000 description 1
230000008439 repair process Effects 0.000 description 1
230000000284 resting effect Effects 0.000 description 1
238000003466 welding Methods 0.000 description 1

Landscapes

Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

CA000518145A 1986-09-15 1986-09-15 Verrouillage de surete pour echafaudage grimpant Expired - Lifetime CA1287657C (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA000518145A CA1287657C (fr)	1986-09-15	1986-09-15	Verrouillage de surete pour echafaudage grimpant

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA000518145A CA1287657C (fr)	1986-09-15	1986-09-15	Verrouillage de surete pour echafaudage grimpant

Publications (1)

Publication Number	Publication Date
CA1287657C true CA1287657C (fr)	1991-08-13

Family

ID=4133931

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000518145A Expired - Lifetime CA1287657C (fr)	1986-09-15	1986-09-15	Verrouillage de surete pour echafaudage grimpant

Country Status (1)

Country	Link
CA (1)	CA1287657C (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN107355069A (zh) *	2017-08-11	2017-11-17	顾志勇	一种爬架防坠机构及基于该机构的爬架防坠机位锁
CN109339437A (zh) *	2018-10-25	2019-02-15	上海建工二建集团有限公司	剪力墙的侧模加固装置及其施工方法
CN114541740A (zh) *	2022-01-06	2022-05-27	上海建工一建集团有限公司	用于斜墙施工的整体钢平台模架装备及其施工方法

1986
- 1986-09-15 CA CA000518145A patent/CA1287657C/fr not_active Expired - Lifetime

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN107355069A (zh) *	2017-08-11	2017-11-17	顾志勇	一种爬架防坠机构及基于该机构的爬架防坠机位锁
CN109339437A (zh) *	2018-10-25	2019-02-15	上海建工二建集团有限公司	剪力墙的侧模加固装置及其施工方法
CN114541740A (zh) *	2022-01-06	2022-05-27	上海建工一建集团有限公司	用于斜墙施工的整体钢平台模架装备及其施工方法

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Legal Events

Date	Code	Title	Description
2008-08-13	MKLA	Lapsed
2012-12-05	MKEC	Expiry (correction)	Effective date: 20121205