FR578381A - Canne-appui pour échelle - Google Patents
Canne-appui pour échelleInfo
- Publication number
- FR578381A FR578381A FR578381DA FR578381A FR 578381 A FR578381 A FR 578381A FR 578381D A FR578381D A FR 578381DA FR 578381 A FR578381 A FR 578381A
- Authority
- FR
- France
- Prior art keywords
- support rod
- ladder support
- ladder
- rod
- support
- 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
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR578381T | 1924-02-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR578381A true FR578381A (fr) | 1924-09-24 |
Family
ID=8955383
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR578381D Expired FR578381A (fr) | 1924-02-15 | 1924-02-15 | Canne-appui pour échelle |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR578381A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2467800A (en) * | 1945-02-26 | 1949-04-19 | Isabelle J Backlin | Steadying device for ladders |
-
1924
- 1924-02-15 FR FR578381D patent/FR578381A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2467800A (en) * | 1945-02-26 | 1949-04-19 | Isabelle J Backlin | Steadying device for ladders |
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