FR2265965A1 - Ladder angle adjustment device - exerts thrust at common apex of lengthwise and transverse triangular frames - Google Patents

Ladder angle adjustment device - exerts thrust at common apex of lengthwise and transverse triangular frames

Info

Publication number
FR2265965A1
FR2265965A1 FR7411615A FR7411615A FR2265965A1 FR 2265965 A1 FR2265965 A1 FR 2265965A1 FR 7411615 A FR7411615 A FR 7411615A FR 7411615 A FR7411615 A FR 7411615A FR 2265965 A1 FR2265965 A1 FR 2265965A1
Authority
FR
France
Prior art keywords
lengthwise
adjustment device
common apex
angle adjustment
apex
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.)
Granted
Application number
FR7411615A
Other languages
English (en)
French (fr)
Other versions
FR2265965B1 (cs
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.)
MONTAGES ELECTR
Original Assignee
MONTAGES ELECTR
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 MONTAGES ELECTR filed Critical MONTAGES ELECTR
Priority to FR7411615A priority Critical patent/FR2265965A1/fr
Publication of FR2265965A1 publication Critical patent/FR2265965A1/fr
Application granted granted Critical
Publication of FR2265965B1 publication Critical patent/FR2265965B1/fr
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C5/00—Ladders characterised by being mounted on undercarriages or vehicles Securing ladders on vehicles
    • E06C5/32—Accessories, e.g. brakes on ladders
    • E06C5/42—Devices for altering inclination; Latching devices therefor ; Balancing arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ladders (AREA)
  • Load-Bearing And Curtain Walls (AREA)
FR7411615A 1974-03-27 1974-03-27 Ladder angle adjustment device - exerts thrust at common apex of lengthwise and transverse triangular frames Granted FR2265965A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7411615A FR2265965A1 (en) 1974-03-27 1974-03-27 Ladder angle adjustment device - exerts thrust at common apex of lengthwise and transverse triangular frames

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7411615A FR2265965A1 (en) 1974-03-27 1974-03-27 Ladder angle adjustment device - exerts thrust at common apex of lengthwise and transverse triangular frames

Publications (2)

Publication Number Publication Date
FR2265965A1 true FR2265965A1 (en) 1975-10-24
FR2265965B1 FR2265965B1 (cs) 1977-10-14

Family

ID=9137174

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7411615A Granted FR2265965A1 (en) 1974-03-27 1974-03-27 Ladder angle adjustment device - exerts thrust at common apex of lengthwise and transverse triangular frames

Country Status (1)

Country Link
FR (1) FR2265965A1 (cs)

Also Published As

Publication number Publication date
FR2265965B1 (cs) 1977-10-14

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Legal Events

Date Code Title Description
ST Notification of lapse