GB785231A - Improvements in or relating to extensible loft ladders - Google Patents
Improvements in or relating to extensible loft laddersInfo
- Publication number
- GB785231A GB785231A GB5207/55A GB520755A GB785231A GB 785231 A GB785231 A GB 785231A GB 5207/55 A GB5207/55 A GB 5207/55A GB 520755 A GB520755 A GB 520755A GB 785231 A GB785231 A GB 785231A
- Authority
- GB
- United Kingdom
- Prior art keywords
- extensible
- loft
- relating
- ladders
- ladder
- 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
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
- E04F11/02—Stairways; Layouts thereof
- E04F11/04—Movable stairways, e.g. of loft ladders which may or may not be concealable or extensible
- E04F11/06—Movable stairways, e.g. of loft ladders which may or may not be concealable or extensible collapsible, e.g. folding, telescopic
- E04F11/068—Movable stairways, e.g. of loft ladders which may or may not be concealable or extensible collapsible, e.g. folding, telescopic telescopic
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Ladders (AREA)
Abstract
785,231. Ladders. BENSON, E. May 22, 1956 [Feb. 22, 1955], No. 5207/55. Class 20(2) A telescopically extensible loft ladder comprises an upper section 8 slidably mounted within a lower section 9 and on the upper surface of the trap door 1 so that when the ladder sections are collapsed and slid into the loft the overbalancing weight of the ladder will close the trap door.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5207/55A GB785231A (en) | 1955-02-22 | 1955-02-22 | Improvements in or relating to extensible loft ladders |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5207/55A GB785231A (en) | 1955-02-22 | 1955-02-22 | Improvements in or relating to extensible loft ladders |
Publications (1)
Publication Number | Publication Date |
---|---|
GB785231A true GB785231A (en) | 1957-10-23 |
Family
ID=9791725
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5207/55A Expired GB785231A (en) | 1955-02-22 | 1955-02-22 | Improvements in or relating to extensible loft ladders |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB785231A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2537634A1 (en) * | 1982-12-13 | 1984-06-15 | Rey Henri | Retractable steps |
GB2133827A (en) * | 1983-01-21 | 1984-08-01 | Abru Aluminium Ltd | Frictionally stabilized loft ladders |
CN112609915A (en) * | 2020-12-08 | 2021-04-06 | 温州堡司家具科技有限公司 | Loft staircase convenient to narrow and small space is accomodate |
-
1955
- 1955-02-22 GB GB5207/55A patent/GB785231A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2537634A1 (en) * | 1982-12-13 | 1984-06-15 | Rey Henri | Retractable steps |
GB2133827A (en) * | 1983-01-21 | 1984-08-01 | Abru Aluminium Ltd | Frictionally stabilized loft ladders |
CN112609915A (en) * | 2020-12-08 | 2021-04-06 | 温州堡司家具科技有限公司 | Loft staircase convenient to narrow and small space is accomodate |
CN112609915B (en) * | 2020-12-08 | 2022-01-11 | 江苏中腾石英材料科技股份有限公司 | Loft staircase convenient to narrow and small space is accomodate |
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