FR566534A - Perfectionnements apportés aux échelles - Google Patents
Perfectionnements apportés aux échellesInfo
- Publication number
- FR566534A FR566534A FR566534DA FR566534A FR 566534 A FR566534 A FR 566534A FR 566534D A FR566534D A FR 566534DA FR 566534 A FR566534 A FR 566534A
- Authority
- FR
- France
- Prior art keywords
- scales
- improvements made
- 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
- E06C7/10—Reinforcements for ladders
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ladders (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1177723A GB204656A (en) | 1923-05-01 | 1923-05-01 | Improvements in and relating to ladders |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR566534A true FR566534A (fr) | 1924-02-15 |
Family
ID=9992496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR566534D Expired FR566534A (fr) | 1923-05-01 | 1923-05-22 | Perfectionnements apportés aux échelles |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR566534A (fr) |
| GB (1) | GB204656A (fr) |
-
1923
- 1923-05-01 GB GB1177723A patent/GB204656A/en not_active Expired
- 1923-05-22 FR FR566534D patent/FR566534A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB204656A (en) | 1923-10-04 |
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