ATE84114T1 - LADDER CAR. - Google Patents

LADDER CAR.

Info

Publication number
ATE84114T1
ATE84114T1 AT89870034T AT89870034T ATE84114T1 AT E84114 T1 ATE84114 T1 AT E84114T1 AT 89870034 T AT89870034 T AT 89870034T AT 89870034 T AT89870034 T AT 89870034T AT E84114 T1 ATE84114 T1 AT E84114T1
Authority
AT
Austria
Prior art keywords
spring
basket
bar
hand
claws
Prior art date
Application number
AT89870034T
Other languages
German (de)
Inventor
Gilbert Loix
Original Assignee
Jomy Sa
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 Jomy Sa filed Critical Jomy Sa
Application granted granted Critical
Publication of ATE84114T1 publication Critical patent/ATE84114T1/en

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
    • E06C7/18—Devices for preventing persons from falling
    • E06C7/185—Devices providing a back support to a person on the ladder, e.g. cages
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C7/00—Component parts, supporting parts, or accessories
    • E06C7/16—Platforms on, or for use on, ladders, e.g. liftable or lowerable platforms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ladders (AREA)
  • Vehicle Step Arrangements And Article Storage (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)

Abstract

The basket comprises claws (1, 2) for support on a ladder (15) capable of being disengaged under the effect of an upward traction transmitted by means of a movable bar (3) and a spring (5). A locking means is provided which is capable of engaging the claw in the support position by a downward movement of a bar (4) which is movable with respect to the chassis of the basket. The locking means furthermore comprises a spring (6) attached on the one hand to the bar (4) and on the other hand to an element (9) integral with the basket, this spring being stretched or compressed when the claws (1, 2) are disengaged. <IMAGE>
AT89870034T 1988-02-24 1989-02-24 LADDER CAR. ATE84114T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE8800214A BE1001462A7 (en) 1988-02-24 1988-02-24 Mobile platform on scale.
EP89870034A EP0330642B1 (en) 1988-02-24 1989-02-24 Mobile ladder basket

Publications (1)

Publication Number Publication Date
ATE84114T1 true ATE84114T1 (en) 1993-01-15

Family

ID=3883280

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89870034T ATE84114T1 (en) 1988-02-24 1989-02-24 LADDER CAR.

Country Status (4)

Country Link
EP (1) EP0330642B1 (en)
AT (1) ATE84114T1 (en)
BE (1) BE1001462A7 (en)
DE (1) DE68904091T2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2701981B1 (en) * 1993-02-24 1995-04-14 Comabi Scaffolding platform, and scaffolding mounting system using this platform.
NL9301284A (en) * 1993-07-21 1994-04-05 Adriana Martha Smit Bearing structure for a working platform
DE102009049869A1 (en) * 2009-10-20 2011-04-28 Hymer-Leichtmetallbau Gmbh & Co. Kg Ladder scaffold for use in e.g. building site, has working platform connected with guide bars, which are displaced by displacement guide at longitudinal bars of ladder, and hooks fastened to guide bars

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB234012A (en) * 1925-01-08 1925-05-21 John Caldwell Muir Improvements in and connected with safety devices for mine cages, lifts and the like
US2438791A (en) * 1947-03-17 1948-03-30 Albert A Russell Sliding ladder jack
GB851279A (en) * 1958-01-18 1960-10-12 Theo Schaefer Improvements in or relating to mobile ladders
US3910378A (en) * 1973-09-25 1975-10-07 Curt Lennart Nyman Scaffold structure
DE3425947A1 (en) * 1984-07-13 1986-01-16 Söll KG Industrieschmiede, 8670 Hof SLED FOR A RISE PROTECTION DEVICE FOR CLIMBING A LADDER

Also Published As

Publication number Publication date
DE68904091D1 (en) 1993-02-11
EP0330642B1 (en) 1992-12-30
EP0330642A1 (en) 1989-08-30
BE1001462A7 (en) 1989-11-07
DE68904091T2 (en) 1993-04-29

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties