ATE103662T1 - ARTICULATED LADDER. - Google Patents

ARTICULATED LADDER.

Info

Publication number
ATE103662T1
ATE103662T1 AT91440040T AT91440040T ATE103662T1 AT E103662 T1 ATE103662 T1 AT E103662T1 AT 91440040 T AT91440040 T AT 91440040T AT 91440040 T AT91440040 T AT 91440040T AT E103662 T1 ATE103662 T1 AT E103662T1
Authority
AT
Austria
Prior art keywords
ladder
prop
upright
articulated
articulations
Prior art date
Application number
AT91440040T
Other languages
German (de)
Inventor
Bertrand Vuillemenot
Original Assignee
Bertrand Vuillemenot
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
Priority claimed from FR9006418A external-priority patent/FR2662206A2/en
Application filed by Bertrand Vuillemenot filed Critical Bertrand Vuillemenot
Application granted granted Critical
Publication of ATE103662T1 publication Critical patent/ATE103662T1/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
    • E06C7/181—Additional gripping devices, e.g. handrails
    • E06C7/182—Additional gripping devices, e.g. handrails situated at the top of the ladder
    • 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
    • E06C1/14—Ladders capable of standing by themselves
    • E06C1/16—Ladders capable of standing by themselves with hinged struts which rest on the ground
    • E06C1/20—Ladders capable of standing by themselves with hinged struts which rest on the ground with supporting struts formed as poles
    • 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
    • E06C1/38—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders
    • E06C1/39—Ladders having platforms; Ladders changeable into platforms
    • E06C1/393—Ladders having platforms foldable with the ladder

Abstract

The invention concerns an articulated stepladder composed of a ladder (1), a prop (3) articulated to the ladder (1) and a foldable platform (10) connected to the ladder (1) and to the prop (3) by articulations (12, 41, 42). All of the articulations (12, 41, 42) are arranged in such a way as to allow their dismantling and the replacement of worn parts. The articulation (5) of each upright (4) of the prop (3) on the corresponding upright (2) of the ladder comprises a moulded part (14) having a spindle (16) which pivots in a bearing (26) with a non-circular external profile, engaged in a hole in the upright. The platform (10) is connected to a cross-piece (9) of the prop (3) by means of a connecting rod (40) encircling a removable bearing (45) adjusted on the cross-piece. <IMAGE>
AT91440040T 1990-05-18 1991-05-17 ARTICULATED LADDER. ATE103662T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9006418A FR2662206A2 (en) 1990-03-02 1990-05-18 Articulated stepladder
EP91440040A EP0457703B1 (en) 1990-05-18 1991-05-17 Hinged ladder

Publications (1)

Publication Number Publication Date
ATE103662T1 true ATE103662T1 (en) 1994-04-15

Family

ID=9396868

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91440040T ATE103662T1 (en) 1990-05-18 1991-05-17 ARTICULATED LADDER.

Country Status (4)

Country Link
EP (1) EP0457703B1 (en)
AT (1) ATE103662T1 (en)
DE (1) DE69101513T2 (en)
ES (1) ES2054469T3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4302029A1 (en) * 1993-01-26 1994-07-28 Hymer Leichtmetallbau Joint for a stepladder and the like
FR2715187B1 (en) * 1994-01-19 1996-04-05 Tubesca Step platform hooking device and step obtained.
GB9704153D0 (en) * 1997-02-28 1997-04-16 Abru Aluminium Ltd A combined stepladder and stool
FR2780440B1 (en) * 1998-06-24 2000-09-01 Artub FOOTBOARD PLATFORM
GB2378728B (en) * 2001-08-15 2004-10-13 Sgb Services Ltd Support arrangement for supporting a platform of a step ladder

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1383452A (en) * 1964-02-25 1964-12-24 Loh Kg Hailo Werk Double step ladder
EP0000499B1 (en) * 1977-07-20 1980-10-29 ZARGES Leichtbau GmbH Hinge furnishing for ladder elements
DE2942220C2 (en) * 1979-10-18 1984-09-06 Hymer Leichtmetallbau Ingenieur Erwin Hymer, 7988 Wangen Securing against spreading of a stepladder
DE3442129C1 (en) * 1984-11-17 1986-06-12 Hailo-Werk Rudolf Loh Gmbh & Co Kg, 6342 Haiger Domestic step ladder
US4842098A (en) * 1988-01-22 1989-06-27 Haison Yuen Adjustable folding ladder
FR2632028A1 (en) * 1988-05-27 1989-12-01 Shur Lok International Sa Device for fixing a component to a composite panel and panel including such a device

Also Published As

Publication number Publication date
EP0457703A1 (en) 1991-11-21
DE69101513T2 (en) 1994-10-06
DE69101513D1 (en) 1994-05-05
EP0457703B1 (en) 1994-03-30
ES2054469T3 (en) 1994-08-01

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Legal Events

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