BE604784A - Ladder and similar items. - Google Patents
Ladder and similar items.Info
- Publication number
- BE604784A BE604784A BE604784A BE604784A BE604784A BE 604784 A BE604784 A BE 604784A BE 604784 A BE604784 A BE 604784A BE 604784 A BE604784 A BE 604784A BE 604784 A BE604784 A BE 604784A
- Authority
- BE
- Belgium
- Prior art keywords
- ladder
- similar items
- items
- similar
- 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
- E06C1/38—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
- E06C1/3835—Foldable ladders in which the longitudinal members are brought together on folding having collapsible steps comprising a hinge in their central part
-
- 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
- E06C1/32—Ladders with a strut which is formed as a ladder and can be secured in line with the ladder
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/52—Ladders in general with non-rigid longitudinal members
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR830068A FR1259837A (en) | 1960-06-15 | 1960-06-15 | ladder or similar items |
FR838303 | 1960-09-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE604784A true BE604784A (en) | 1961-12-08 |
Family
ID=26186401
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE604784A BE604784A (en) | 1960-06-15 | 1961-06-08 | Ladder and similar items. |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE604784A (en) |
CH (1) | CH375126A (en) |
DE (1) | DE1292368B (en) |
GB (1) | GB994691A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111779446B (en) * | 2020-07-23 | 2022-05-17 | 上海恒润数字科技集团股份有限公司 | Boarding step plate turnover device |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE67984C (en) * | E. L. RlPP in Schönau bei Chemnitz, Hoferstr. 9b | Chain ladder | ||
DE58388C (en) * | E. L. RIPP in Schönau b. Chemnitz | Chain ladder | ||
CH153440A (en) * | 1931-02-14 | 1932-03-31 | Keiser Eugen | Stepladder. |
US2024039A (en) * | 1934-03-06 | 1935-12-10 | Harting Walter | Universal folding ladder |
FR1106616A (en) * | 1954-08-21 | 1955-12-21 | components for the construction of removable or repllable devices such as ladders or scaffolding or the like, and devices conforming to those obtained | |
FR68721E (en) * | 1955-08-13 | 1958-06-09 | components for the construction of demountable or collapsible devices such as ladders or scaffolding or others, and devices conforming to those obtained |
-
1961
- 1961-04-20 CH CH464261A patent/CH375126A/en unknown
- 1961-06-08 BE BE604784A patent/BE604784A/en unknown
- 1961-06-08 GB GB2071661A patent/GB994691A/en not_active Expired
- 1961-06-14 DE DEL39242A patent/DE1292368B/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE1292368B (en) | 1969-04-10 |
CH375126A (en) | 1964-02-15 |
GB994691A (en) | 1965-06-10 |
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