CA2574930C - Echafaudage reglable et transportable - Google Patents

Echafaudage reglable et transportable Download PDF

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Publication number
CA2574930C
CA2574930C CA2574930A CA2574930A CA2574930C CA 2574930 C CA2574930 C CA 2574930C CA 2574930 A CA2574930 A CA 2574930A CA 2574930 A CA2574930 A CA 2574930A CA 2574930 C CA2574930 C CA 2574930C
Authority
CA
Canada
Prior art keywords
sleeve
rod
secured
leg support
adjustable leg
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.)
Expired - Lifetime
Application number
CA2574930A
Other languages
English (en)
Other versions
CA2574930A1 (fr
Inventor
Daniel Grenon
Marco Robidoux
Richard Boucher
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
Priority claimed from CA 2475947 external-priority patent/CA2475947A1/fr
Priority claimed from CA002504363A external-priority patent/CA2504363A1/fr
Application filed by Individual filed Critical Individual
Priority to CA2574930A priority Critical patent/CA2574930C/fr
Publication of CA2574930A1 publication Critical patent/CA2574930A1/fr
Application granted granted Critical
Publication of CA2574930C publication Critical patent/CA2574930C/fr
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
    • E04G1/00—Scaffolds primarily resting on the ground
    • E04G1/24—Scaffolds primarily resting on the ground comprising essentially special base constructions; comprising essentially special ground-engaging parts, e.g. inclined struts, wheels
    • 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
    • E04G1/28—Scaffolds primarily resting on the ground designed to provide support only at a low height
    • 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
    • E04G1/28—Scaffolds primarily resting on the ground designed to provide support only at a low height
    • E04G1/30—Ladder scaffolds
    • 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
    • E04G1/24—Scaffolds primarily resting on the ground comprising essentially special base constructions; comprising essentially special ground-engaging parts, e.g. inclined struts, wheels
    • E04G2001/242—Scaffolds movable on wheels or tracks

Landscapes

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

Abstract

L'invention concerne un échafaudage (10) réglable et transportable, qui comprend un mécanisme (20) de support de montants réglable destiné à un échafaudage à éléments d'angle de châssis (11) verticaux reliés à des éléments de châssis (12) horizontaux et des traverses (13). Le mécanisme (20) comprend un manchon (21) ouvert aux extrémités destiné à loger une tige de support (22) le traversant, ladite tige ayant au moins une section bord denté (23) qui se fixe à un pied de support inférieur (24). Un élément de prise à dent (25), fixé pivotant au manchon (21), est doté d'une tête de prise dentée (26) sollicitée contre le bord denté (23) à l'intérieur du manchon afin de supporter ledit manchon autour de la tige de support (22) tout en permettant le déplacement vers le haut du manchon (21) autour de la tige (22). L'élément de prise à dent (25) peut être non sollicité du bord denté (23) de la tige de support (22), ce qui permet le déplacement vers le bas du manchon (21) autour de ladite tige (22). Un élément de blocage (40) permet de verrouiller l'élément de prise à dent (25) en position de blocage avec le bord denté (23). Le manchon (21) est également doté d'un connecteur (52) permettant une mise en prise avec l'un des éléments d'angle de châssis (11) de l'échafaudage (10).
CA2574930A 2004-07-27 2005-06-07 Echafaudage reglable et transportable Expired - Lifetime CA2574930C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2574930A CA2574930C (fr) 2004-07-27 2005-06-07 Echafaudage reglable et transportable

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
CA 2475947 CA2475947A1 (fr) 2004-07-27 2004-07-27 Dispositif d'echafaudage
CA2,475,947 2004-07-27
CA002504363A CA2504363A1 (fr) 2004-07-27 2005-04-06 Echafaudage reglable et transportable
CA2,504,363 2005-04-06
CA2574930A CA2574930C (fr) 2004-07-27 2005-06-07 Echafaudage reglable et transportable
PCT/CA2005/000892 WO2006010247A1 (fr) 2004-07-27 2005-06-07 Echafaudage reglable et transportable

Publications (2)

Publication Number Publication Date
CA2574930A1 CA2574930A1 (fr) 2006-02-02
CA2574930C true CA2574930C (fr) 2012-12-18

Family

ID=37890083

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2574930A Expired - Lifetime CA2574930C (fr) 2004-07-27 2005-06-07 Echafaudage reglable et transportable

Country Status (1)

Country Link
CA (1) CA2574930C (fr)

Also Published As

Publication number Publication date
CA2574930A1 (fr) 2006-02-02

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H11 Ip right ceased following rejected request for revival

Free format text: ST27 STATUS EVENT CODE: T-6-6-H10-H11-H101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: TIME LIMIT FOR REVERSAL EXPIRED

Effective date: 20241209