CA2233713A1 - Rallonge d'echelle - Google Patents

Rallonge d'echelle Download PDF

Info

Publication number
CA2233713A1
CA2233713A1 CA 2233713 CA2233713A CA2233713A1 CA 2233713 A1 CA2233713 A1 CA 2233713A1 CA 2233713 CA2233713 CA 2233713 CA 2233713 A CA2233713 A CA 2233713A CA 2233713 A1 CA2233713 A1 CA 2233713A1
Authority
CA
Canada
Prior art keywords
frame
locking means
ladder
projection arm
side rail
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.)
Abandoned
Application number
CA 2233713
Other languages
English (en)
Inventor
Yves M. Simard
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 CA 2233713 priority Critical patent/CA2233713A1/fr
Publication of CA2233713A1 publication Critical patent/CA2233713A1/fr
Abandoned legal-status Critical Current

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
    • E06C7/44—Means for mounting ladders on uneven ground

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ladders (AREA)
CA 2233713 1998-04-15 1998-04-15 Rallonge d'echelle Abandoned CA2233713A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2233713 CA2233713A1 (fr) 1998-04-15 1998-04-15 Rallonge d'echelle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2233713 CA2233713A1 (fr) 1998-04-15 1998-04-15 Rallonge d'echelle

Publications (1)

Publication Number Publication Date
CA2233713A1 true CA2233713A1 (fr) 1999-10-15

Family

ID=29275459

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2233713 Abandoned CA2233713A1 (fr) 1998-04-15 1998-04-15 Rallonge d'echelle

Country Status (1)

Country Link
CA (1) CA2233713A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009142481A2 (fr) * 2008-05-19 2009-11-26 Lex Elzo Westera Support ou pied muni d’un mécanisme de nivelage, et table, chaise, échelle ou échafaudage équipé d’au moins un tel support ou pied
US10047561B1 (en) * 2015-09-08 2018-08-14 Philip F. Lanzafame Adjustable ladder extension
US20200232279A1 (en) * 2016-05-17 2020-07-23 Werner Co. Ladder Leveler and Method
US10865602B1 (en) * 2019-08-17 2020-12-15 Jacob Varshavsky Ladder stabilization support assembly
WO2023279207A1 (fr) * 2021-07-07 2023-01-12 Spencer Jordan Appareil et kit de stabilisation d'échelle

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009142481A2 (fr) * 2008-05-19 2009-11-26 Lex Elzo Westera Support ou pied muni d’un mécanisme de nivelage, et table, chaise, échelle ou échafaudage équipé d’au moins un tel support ou pied
WO2009142481A3 (fr) * 2008-05-19 2010-03-04 Lex Elzo Westera Support ou pied muni d’un mécanisme de nivelage, et table, chaise, échelle ou échafaudage équipé d’au moins un tel support ou pied
US10047561B1 (en) * 2015-09-08 2018-08-14 Philip F. Lanzafame Adjustable ladder extension
US10337248B1 (en) * 2015-09-08 2019-07-02 Philip F. Lanzafame Adjustable ladder extension
US20200232279A1 (en) * 2016-05-17 2020-07-23 Werner Co. Ladder Leveler and Method
US10865602B1 (en) * 2019-08-17 2020-12-15 Jacob Varshavsky Ladder stabilization support assembly
WO2023279207A1 (fr) * 2021-07-07 2023-01-12 Spencer Jordan Appareil et kit de stabilisation d'échelle

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Legal Events

Date Code Title Description
FZDE Dead