FR2342393A1 - Articulation verrouillable en plusieurs positions, a fixer notamment sur les montants d'une echelle pliante a plusieurs usages - Google Patents

Articulation verrouillable en plusieurs positions, a fixer notamment sur les montants d'une echelle pliante a plusieurs usages

Info

Publication number
FR2342393A1
FR2342393A1 FR7605378A FR7605378A FR2342393A1 FR 2342393 A1 FR2342393 A1 FR 2342393A1 FR 7605378 A FR7605378 A FR 7605378A FR 7605378 A FR7605378 A FR 7605378A FR 2342393 A1 FR2342393 A1 FR 2342393A1
Authority
FR
France
Prior art keywords
lever
release
locked
hinge
ladder
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
FR7605378A
Other languages
English (en)
French (fr)
Other versions
FR2342393B1 (enExample
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.)
BAHMUELLER MASCH APP BAU
Original Assignee
BAHMUELLER MASCH APP BAU
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 BAHMUELLER MASCH APP BAU filed Critical BAHMUELLER MASCH APP BAU
Publication of FR2342393A1 publication Critical patent/FR2342393A1/fr
Application granted granted Critical
Publication of FR2342393B1 publication Critical patent/FR2342393B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B3/00—Measuring instruments characterised by the use of mechanical techniques
    • G01B3/02—Rulers with scales or marks for direct reading
    • G01B3/04—Rulers with scales or marks for direct reading rigid
    • G01B3/06—Rulers with scales or marks for direct reading rigid folding
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C1/00—Ladders in general
    • E06C1/02—Ladders in general with rigid longitudinal member or members
    • E06C1/32—Ladders with a strut which is formed as a ladder and can be secured in line with the ladder
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C11/00—Pivots; Pivotal connections
    • F16C11/04—Pivotal connections
    • F16C11/10—Arrangements for locking
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2350/00—Machines or articles related to building

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Ladders (AREA)
FR7605378A 1975-02-27 1976-02-26 Articulation verrouillable en plusieurs positions, a fixer notamment sur les montants d'une echelle pliante a plusieurs usages Granted FR2342393A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752508573 DE2508573A1 (de) 1975-02-27 1975-02-27 Insbesondere an den leiterholmen einer zusammenklappbaren mehrzweckleiter zu befestigendes, in mehreren stellungen verriegelbares gelenk

Publications (2)

Publication Number Publication Date
FR2342393A1 true FR2342393A1 (fr) 1977-09-23
FR2342393B1 FR2342393B1 (enExample) 1982-09-24

Family

ID=5939994

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7605378A Granted FR2342393A1 (fr) 1975-02-27 1976-02-26 Articulation verrouillable en plusieurs positions, a fixer notamment sur les montants d'une echelle pliante a plusieurs usages

Country Status (3)

Country Link
DE (1) DE2508573A1 (enExample)
FR (1) FR2342393A1 (enExample)
NL (1) NL7601990A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108590500A (zh) * 2018-04-11 2018-09-28 陈龙海 一种可折叠梯子

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3211164C2 (de) * 1982-03-26 1985-06-20 Günther 6320 Alsfeld Krause Zusammenklappbare Mehrzweckleiter
US4543006A (en) * 1984-11-16 1985-09-24 Wang Chien Yuan Foldable multi-position ladder joint
AU2006203042B2 (en) * 2005-07-20 2011-12-15 Werner Co Australia Pty Ltd Improved latching means for a combination step and extension ladder
CN201316170Y (zh) * 2008-11-13 2009-09-30 漳州灿坤实业有限公司 一种烤盘抬杆的无级高度调整机构

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108590500A (zh) * 2018-04-11 2018-09-28 陈龙海 一种可折叠梯子

Also Published As

Publication number Publication date
FR2342393B1 (enExample) 1982-09-24
DE2508573A1 (de) 1976-09-09
NL7601990A (nl) 1976-08-31

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Legal Events

Date Code Title Description
ST Notification of lapse