AT385560B - Spreizsicherung einer mehrteiligen stehleiter - Google Patents
Spreizsicherung einer mehrteiligen stehleiterInfo
- Publication number
- AT385560B AT385560B AT510980A AT510980A AT385560B AT 385560 B AT385560 B AT 385560B AT 510980 A AT510980 A AT 510980A AT 510980 A AT510980 A AT 510980A AT 385560 B AT385560 B AT 385560B
- Authority
- AT
- Austria
- Prior art keywords
- piece ladder
- spreading protection
- spreading
- protection
- ladder
- Prior art date
Links
Classifications
-
- 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
- E06C1/04—Ladders for resting against objects, e.g. walls poles, trees
- E06C1/08—Ladders for resting against objects, e.g. walls poles, trees multi-part
- E06C1/12—Ladders for resting against objects, e.g. walls poles, trees multi-part extensible, e.g. telescopic
-
- 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
-
- 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
- E06C1/18—Ladders capable of standing by themselves with hinged struts which rest on the ground with supporting struts formed as ladders
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792942220 DE2942220C2 (de) | 1979-10-18 | 1979-10-18 | Spreizsicherung einer Stehleiter |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA510980A ATA510980A (de) | 1987-09-15 |
AT385560B true AT385560B (de) | 1988-04-25 |
Family
ID=6083815
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT510980A AT385560B (de) | 1979-10-18 | 1980-10-15 | Spreizsicherung einer mehrteiligen stehleiter |
Country Status (3)
Country | Link |
---|---|
AT (1) | AT385560B (de) |
DE (1) | DE2942220C2 (de) |
FR (1) | FR2467964A1 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2546960A1 (fr) * | 1983-04-22 | 1984-12-07 | Alufort Sa | Dispositif de verrouillage pour echelle double a barreaux creux |
FR2659110B1 (fr) * | 1990-03-02 | 1994-06-24 | Vuillemenot Bertrand | Escabeau articule. |
FR2662206A2 (fr) * | 1990-03-02 | 1991-11-22 | Vuillemenot Bertrand | Escabeau articule. |
DE69101513T2 (de) * | 1990-05-18 | 1994-10-06 | Bertrand Vuillemenot | Gelenkleiter. |
DE4031480C1 (de) * | 1990-10-05 | 1992-02-13 | Hailo-Werk Rudolf Loh Gmbh & Co Kg, 6342 Haiger, De | |
CN104653087A (zh) * | 2014-06-25 | 2015-05-27 | 罗继宏 | 两用梯 |
CN112031632A (zh) * | 2019-07-29 | 2020-12-04 | 杭州友邻电子有限公司 | 一种安全性较高的家用扶梯 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7246788U (de) * | 1973-05-10 | Geis & Knoblauch Buxheim | Mehrzweckleiter | |
US2919762A (en) * | 1957-11-19 | 1960-01-05 | Bell Telephone Labor Inc | Combination step and extension ladder |
-
1979
- 1979-10-18 DE DE19792942220 patent/DE2942220C2/de not_active Expired
-
1980
- 1980-10-15 AT AT510980A patent/AT385560B/de not_active IP Right Cessation
- 1980-10-20 FR FR8022414A patent/FR2467964A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
ATA510980A (de) | 1987-09-15 |
DE2942220C2 (de) | 1984-09-06 |
DE2942220A1 (de) | 1981-05-07 |
FR2467964A1 (fr) | 1981-04-30 |
FR2467964B1 (de) | 1983-07-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |