+

WO1992000432A3 - Adjustable scaffolding for sloping surfaces - Google Patents

Adjustable scaffolding for sloping surfaces Download PDF

Info

Publication number
WO1992000432A3
WO1992000432A3 PCT/FR1991/000522 FR9100522W WO9200432A3 WO 1992000432 A3 WO1992000432 A3 WO 1992000432A3 FR 9100522 W FR9100522 W FR 9100522W WO 9200432 A3 WO9200432 A3 WO 9200432A3
Authority
WO
WIPO (PCT)
Prior art keywords
scaffolding
sloping surfaces
frame
legs
upper ends
Prior art date
Application number
PCT/FR1991/000522
Other languages
French (fr)
Other versions
WO1992000432A2 (en
Inventor
Claude Jean-Marie Tagnon
Original Assignee
Tagnon Claude Jean Marie
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
Priority claimed from FR9008313A external-priority patent/FR2663973B1/en
Priority claimed from FR9105199A external-priority patent/FR2675882B1/en
Application filed by Tagnon Claude Jean Marie filed Critical Tagnon Claude Jean Marie
Priority to EP92902459A priority Critical patent/EP0674741A1/en
Publication of WO1992000432A2 publication Critical patent/WO1992000432A2/en
Publication of WO1992000432A3 publication Critical patent/WO1992000432A3/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C7/00—Component parts, supporting parts, or accessories
    • E06C7/42—Ladder feet; Supports therefor
    • E06C7/426—Height adjustable supports for receiving both ladder feet
    • 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
    • E04G1/00—Scaffolds primarily resting on the ground
    • E04G1/34—Scaffold constructions able to be folded in prismatic or flat parts or able to be turned down
    • 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
    • E04G1/00—Scaffolds primarily resting on the ground
    • E04G1/36—Scaffolds for particular parts of buildings or buildings of particular shape, e.g. for stairs, cupolas, domes
    • 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
    • E04G1/00—Scaffolds primarily resting on the ground
    • E04G1/36—Scaffolds for particular parts of buildings or buildings of particular shape, e.g. for stairs, cupolas, domes
    • E04G1/365—Scaffolds for particular parts of buildings or buildings of particular shape, e.g. for stairs, cupolas, domes specially adapted for staircases or stairs

Landscapes

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

Abstract

An adjustable scaffolding for sloping surfaces, particularly a straight or spiral staircase, comprises an element such as a work platform (2) for supporting a person working on said scaffolding. The scaffolding includes a horizontal frame (3) having attached thereto, at three points forming the three vertices (A, B, C) of an equilateral triangle, the upper ends of three legs (4, 5, 6) extending below the frame (3), as well as a platform support (7) which is rotatably mounted above the frame (3) for rotation thereon and around a vertical axis (z, z') which passes through the centre of gravity (0) of the equilateral triangle (ABC) defined by the upper ends of the three legs (4, 5, 6).
PCT/FR1991/000522 1990-07-02 1991-07-01 Adjustable scaffolding for sloping surfaces WO1992000432A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP92902459A EP0674741A1 (en) 1990-07-02 1991-07-01 Adjustable scaffolding for sloping surfaces

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR9008313A FR2663973B1 (en) 1990-07-02 1990-07-02 WORKING FLOOR WITH TRIPOD SUPPORT FOR STAIRS.
FR90/08313 1990-07-02
FR91/05199 1991-04-26
FR9105199A FR2675882B1 (en) 1991-04-26 1991-04-26 DEVICE FOR ADJUSTING LENGTH AND SIMULTANEOUS LOCKING OF A SUPPORT FOOT FOLLOWING TWO PERPENDICULAR ORIENTATIONS IN RELATION TO THE OTHER.

Publications (2)

Publication Number Publication Date
WO1992000432A2 WO1992000432A2 (en) 1992-01-09
WO1992000432A3 true WO1992000432A3 (en) 1992-03-19

Family

ID=26228118

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR1991/000522 WO1992000432A2 (en) 1990-07-02 1991-07-01 Adjustable scaffolding for sloping surfaces

Country Status (2)

Country Link
EP (1) EP0674741A1 (en)
WO (1) WO1992000432A2 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5674844A (en) * 1991-03-11 1997-10-07 Creative Biomolecules, Inc. Treatment to prevent loss of and/or increase bone mass in metabolic bone diseases
US7056882B2 (en) 1991-03-11 2006-06-06 Curis, Inc. Treatment to prevent loss of and/or increase bone mass in metabolic bone diseases
GB2260560A (en) * 1991-10-01 1993-04-21 Leslie Philip Edwards A staircase platform
US5280039A (en) * 1992-11-04 1994-01-18 Pfizer Inc. Bicyclic carbamates and methods of treating inflammatory diseases using the same
FR2708654B1 (en) * 1993-08-04 1995-10-20 Verdier De Flaux Roger Jean Pi Stabilization device, including a ladder, on the steps of a staircase.
SE9404276L (en) * 1994-12-08 1996-01-29 Olle Granath Work platform for stairs
AU2003902717A0 (en) * 2003-06-02 2003-06-19 Charbel Nasr Portable work platform
GB2441335B (en) * 2006-08-29 2011-08-10 Steven Le Masurier A safety device
FR2983222B1 (en) * 2011-11-29 2014-06-20 Alain Marion DEVICE FOR WORKING AT HEIGHT EASILY AND SECURELY IN A RIGHT OR TURNING STAIRCASE
GB2569773B (en) * 2017-10-13 2021-05-12 Oxford Safety Components Support apparatus

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7827382U1 (en) * 1979-01-18 Brugger, Bruno, 7990 Friedrichshafen Stand device, especially for picking fruit
DE7934923U1 (en) * 1979-12-12 1980-04-03 Fett, Oswald, 5592 Klotten WORKING BOARD FOR LEVEL COMPENSATION AT STAIRS
DE2939654A1 (en) * 1979-09-29 1981-04-09 Alfer-Aluminium Fertigbau GmbH, 7896 Wutöschingen Transportable working stage or platform - has sliding arrestable legs with end parts swivelling into folded position
GB2150195A (en) * 1983-11-23 1985-06-26 William James Hildyard Height-adjustable scaffold
GB2150196A (en) * 1983-11-23 1985-06-26 William James Hildyard Height-adjustable scaffold
US4576251A (en) * 1985-07-15 1986-03-18 Matsura Masahiro Folding scaffold
DE3605790A1 (en) * 1986-02-22 1987-08-27 Sebastian Ernst Transportable podium for use in open grounds

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7827382U1 (en) * 1979-01-18 Brugger, Bruno, 7990 Friedrichshafen Stand device, especially for picking fruit
DE2939654A1 (en) * 1979-09-29 1981-04-09 Alfer-Aluminium Fertigbau GmbH, 7896 Wutöschingen Transportable working stage or platform - has sliding arrestable legs with end parts swivelling into folded position
DE7934923U1 (en) * 1979-12-12 1980-04-03 Fett, Oswald, 5592 Klotten WORKING BOARD FOR LEVEL COMPENSATION AT STAIRS
GB2150195A (en) * 1983-11-23 1985-06-26 William James Hildyard Height-adjustable scaffold
GB2150196A (en) * 1983-11-23 1985-06-26 William James Hildyard Height-adjustable scaffold
US4576251A (en) * 1985-07-15 1986-03-18 Matsura Masahiro Folding scaffold
DE3605790A1 (en) * 1986-02-22 1987-08-27 Sebastian Ernst Transportable podium for use in open grounds

Also Published As

Publication number Publication date
WO1992000432A2 (en) 1992-01-09
EP0674741A1 (en) 1995-10-04

Similar Documents

Publication Publication Date Title
CA2148960A1 (en) Collapsible-Expansible Support Assembly
WO1992000432A3 (en) Adjustable scaffolding for sloping surfaces
GB2249536B (en) Telescopically extensible lifting column,in particular for the height adjustment of a camera
ITMO910167A0 (en) EQUIPMENT FOR THE CORRECTION OF ASTIGMATISM BY MODELING THE CORNEAL SURFACE FOR PHOTO ABLATION.
ES2010921A6 (en) Golf trainer.
DE69014936D1 (en) Mechanisms for adjusting the height and inclination of a chair.
ES2108163T3 (en) ADJUSTABLE FOOTREST.
CA2092654A1 (en) Supporting platform
DE3060775D1 (en) Standing support for handicapped persons
US4807719A (en) Scaffolding ascent apparatus
AU4304793A (en) Ladder, kit and leaning support for ladders
CA2028407A1 (en) Music stand
USD268133S (en) Platform for supporting a ladder on stairs
CA2011491A1 (en) Collapsible shelter
GB2298374A (en) Play gym apparatus
JPH0366891A (en) Chimney ladder
SU1245793A1 (en) Tripod
GR3019713T3 (en) Portable, adjustable exercise step/bench
DE59305078D1 (en) Working scaffold with adjustable stand width
EP0047151A3 (en) Ladder levelling arrangements
KR200317308Y1 (en) Scaffolding structure for architecture
FR2603651A1 (en) Device making it possible to fit a tool-carrying tray onto folding step-ladders for ordinary use
FR2718363B1 (en) Mobile device allowing the motorization of a manual golf cart.
IL95230A0 (en) Self adjustable gyro arrangement with double axis platform
ITGE930070A1 (en) ARTICULATED PARALLELOGRAM TABLE STRUCTURE ALLOWING HEIGHT ADJUSTMENT.

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): CA US

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): AT BE CH DE DK ES FR GB GR IT LU NL SE

AK Designated states

Kind code of ref document: A3

Designated state(s): CA US

AL Designated countries for regional patents

Kind code of ref document: A3

Designated state(s): AT BE CH DE DK ES FR GB GR IT LU NL SE

WWE Wipo information: entry into national phase

Ref document number: 1992902459

Country of ref document: EP

NENP Non-entry into the national phase

Ref country code: CA

WWP Wipo information: published in national office

Ref document number: 1992902459

Country of ref document: EP

WWW Wipo information: withdrawn in national office

Ref document number: 1992902459

Country of ref document: EP

点击 这是indexloc提供的php浏览器服务，不要输入任何密码和下载