CA2295679C - Systeme d'echafaudage unilateral - Google Patents

Systeme d'echafaudage unilateral Download PDF

Info

Publication number: CA2295679C
Authority: CA; Canada
Prior art keywords: support member; horizontal support; scaffold system; vertical support; bracket
Prior art date: 1997-06-24
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 - Fee Related

Application number

CA002295679A

Other languages

English (en)

Other versions

CA2295679A1 (fr

Inventor

Gregory J. Whalen

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.)

1997-06-24

Filing date

1998-06-24

Publication date

2007-11-20

1998-06-11 Priority claimed from US09/096,440 external-priority patent/US6003630A/en

1998-06-24 Application filed by Individual filed Critical Individual

1998-12-30 Publication of CA2295679A1 publication Critical patent/CA2295679A1/fr

2007-11-20 Application granted granted Critical

2007-11-20 Publication of CA2295679C publication Critical patent/CA2295679C/fr

2018-06-24 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

230000000087 stabilizing effect Effects 0.000 claims description 5
230000000717 retained effect Effects 0.000 claims description 2
230000008878 coupling Effects 0.000 description 7
238000010168 coupling process Methods 0.000 description 7
238000005859 coupling reaction Methods 0.000 description 7
238000010276 construction Methods 0.000 description 4
239000007769 metal material Substances 0.000 description 2
239000002023 wood Substances 0.000 description 2
229910000831 Steel Inorganic materials 0.000 description 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
229910052782 aluminium Inorganic materials 0.000 description 1
239000011449 brick Substances 0.000 description 1
238000000034 method Methods 0.000 description 1
239000004570 mortar (masonry) Substances 0.000 description 1
238000009436 residential construction Methods 0.000 description 1
230000000284 resting effect Effects 0.000 description 1
239000010959 steel Substances 0.000 description 1

Classifications

- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/16—Platforms on, or for use on, ladders, e.g. liftable or lowerable platforms
- 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
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/20—Scaffolds essentially supported by building constructions, e.g. adjustable in height supported by 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
- E04G5/06—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
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/06—Consoles; Brackets
- E04G5/062—Consoles; Brackets specially adapted for attachment to building walls

Landscapes

Engineering & Computer Science (AREA)
Architecture (AREA)
Mechanical Engineering (AREA)
Civil Engineering (AREA)
Structural Engineering (AREA)
Movable Scaffolding (AREA)

CA002295679A 1997-06-24 1998-06-24 Systeme d'echafaudage unilateral Expired - Fee Related CA2295679C (fr)

Applications Claiming Priority (5)

Application Number	Priority Date	Filing Date	Title
US88176997A	1997-06-24	1997-06-24
US08/881,769		1997-06-24
US09/096,440		1998-06-11
US09/096,440 US6003630A (en)	1997-06-24	1998-06-11	Unilateral scaffold system
PCT/US1998/013025 WO1998059133A1 (fr)	1997-06-24	1998-06-24	Systeme d'echafaudage unilateral

Publications (2)

Publication Number	Publication Date
CA2295679A1 CA2295679A1 (fr)	1998-12-30
CA2295679C true CA2295679C (fr)	2007-11-20

Family

ID=26791713

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002295679A Expired - Fee Related CA2295679C (fr)	1997-06-24	1998-06-24	Systeme d'echafaudage unilateral

Country Status (3)

Country	Link
AU (1)	AU8161598A (fr)
CA (1)	CA2295679C (fr)
WO (1)	WO1998059133A1 (fr)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2308142A (en) *	1941-04-26	1943-01-12	Alloway Guy	Portable scaffold
US3082843A (en) *	1961-03-23	1963-03-26	Henderson G Leonard	Demountable scaffolding for side mounting on columns
US4122916A (en) *	1977-06-06	1978-10-31	Strobel William C	Scaffolding
US4452336A (en) *	1980-09-15	1984-06-05	Sickler Jack R	Stud gripper and accessories
DE3310317C2 (de) *	1983-03-22	1985-08-08	Josef 7611 Steinach Maier	Laufkonsole mit einer Tür
US4957185A (en) *	1990-02-12	1990-09-18	Courchesne Claude J F	Roof scaffold
US5638917A (en) *	1995-11-27	1997-06-17	Vennen; Dennis L.	Scaffold bracket for roof structure installation

1998
- 1998-06-24 WO PCT/US1998/013025 patent/WO1998059133A1/fr not_active Ceased
- 1998-06-24 CA CA002295679A patent/CA2295679C/fr not_active Expired - Fee Related
- 1998-06-24 AU AU81615/98A patent/AU8161598A/en not_active Abandoned

Also Published As

Publication number	Publication date
AU8161598A (en)	1999-01-04
CA2295679A1 (fr)	1998-12-30
WO1998059133A1 (fr)	1998-12-30

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Legal Events

Date	Code	Title	Description
2003-06-04	EEER	Examination request
2009-06-25	MKLA	Lapsed