CA2167144C - Dispositif de securite pour echelles - Google Patents

Dispositif de securite pour echelles

Info

Publication number
CA2167144C
CA2167144C CA 2167144 CA2167144A CA2167144C CA 2167144 C CA2167144 C CA 2167144C CA 2167144 CA2167144 CA 2167144 CA 2167144 A CA2167144 A CA 2167144A CA 2167144 C CA2167144 C CA 2167144C
Authority
CA
Canada
Prior art keywords
ladder
safety device
sheet
straps
rung
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 - Fee Related
Application number
CA 2167144
Other languages
English (en)
Other versions
CA2167144A1 (fr
Inventor
Terry D. Cothern
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.)
COTHERN BROTHERS RENTAL Inc
Original Assignee
COTHERN BROTHERS RENTAL, INC.
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 COTHERN BROTHERS RENTAL, INC. filed Critical COTHERN BROTHERS RENTAL, INC.
Priority to CA 2167144 priority Critical patent/CA2167144C/fr
Publication of CA2167144A1 publication Critical patent/CA2167144A1/fr
Application granted granted Critical
Publication of CA2167144C publication Critical patent/CA2167144C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • E06C7/50—Joints or other connecting parts
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C7/00—Component parts, supporting parts, or accessories
    • E06C7/48—Ladder heads; Supports for heads of ladders for resting against objects

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ladders (AREA)
CA 2167144 1996-01-12 1996-01-12 Dispositif de securite pour echelles Expired - Fee Related CA2167144C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2167144 CA2167144C (fr) 1996-01-12 1996-01-12 Dispositif de securite pour echelles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2167144 CA2167144C (fr) 1996-01-12 1996-01-12 Dispositif de securite pour echelles

Publications (2)

Publication Number Publication Date
CA2167144A1 CA2167144A1 (fr) 1997-07-13
CA2167144C true CA2167144C (fr) 1998-11-10

Family

ID=4157340

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2167144 Expired - Fee Related CA2167144C (fr) 1996-01-12 1996-01-12 Dispositif de securite pour echelles

Country Status (1)

Country Link
CA (1) CA2167144C (fr)

Also Published As

Publication number Publication date
CA2167144A1 (fr) 1997-07-13

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed