DE69101513D1 - Articulated ladder. - Google Patents
Articulated ladder.Info
- Publication number
- DE69101513D1 DE69101513D1 DE91440040T DE69101513T DE69101513D1 DE 69101513 D1 DE69101513 D1 DE 69101513D1 DE 91440040 T DE91440040 T DE 91440040T DE 69101513 T DE69101513 T DE 69101513T DE 69101513 D1 DE69101513 D1 DE 69101513D1
- Authority
- DE
- Germany
- Prior art keywords
- ladder
- prop
- upright
- articulated
- articulations
- 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
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ladders (AREA)
- Rehabilitation Tools (AREA)
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>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9006418A FR2662206A2 (en) | 1990-03-02 | 1990-05-18 | Articulated stepladder |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69101513D1 true DE69101513D1 (en) | 1994-05-05 |
DE69101513T2 DE69101513T2 (en) | 1994-10-06 |
Family
ID=9396868
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69101513T Expired - Fee Related DE69101513T2 (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)
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)
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 |
-
1991
- 1991-05-17 DE DE69101513T patent/DE69101513T2/en not_active Expired - Fee Related
- 1991-05-17 EP EP91440040A patent/EP0457703B1/en not_active Expired - Lifetime
- 1991-05-17 AT AT91440040T patent/ATE103662T1/en not_active IP Right Cessation
- 1991-05-17 ES ES91440040T patent/ES2054469T3/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ATE103662T1 (en) | 1994-04-15 |
EP0457703B1 (en) | 1994-03-30 |
DE69101513T2 (en) | 1994-10-06 |
ES2054469T3 (en) | 1994-08-01 |
EP0457703A1 (en) | 1991-11-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |