FR515347A - échelle pliante démontable - Google Patents
échelle pliante démontableInfo
- Publication number
- FR515347A FR515347A FR515347A FR515347DA FR515347A FR 515347 A FR515347 A FR 515347A FR 515347 A FR515347 A FR 515347A FR 515347D A FR515347D A FR 515347DA FR 515347 A FR515347 A FR 515347A
- Authority
- FR
- France
- Prior art keywords
- folding ladder
- removable folding
- removable
- ladder
- folding
- 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
- E06C7/42—Ladder feet; Supports therefor
- E06C7/423—Ladder stabilising struts
-
- 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
- E06C1/383—Foldable ladders in which the longitudinal members are brought together on folding
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR515347T | 1920-05-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR515347A true FR515347A (fr) | 1921-03-31 |
Family
ID=8914662
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR515347A Expired FR515347A (fr) | 1920-05-10 | 1920-05-10 | échelle pliante démontable |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR515347A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4138094A (en) * | 1977-03-31 | 1979-02-06 | Peter Thir | Adjustable railing assembly |
-
1920
- 1920-05-10 FR FR515347A patent/FR515347A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4138094A (en) * | 1977-03-31 | 1979-02-06 | Peter Thir | Adjustable railing assembly |
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