GB398291A - Improvements relating to step ladders and the like - Google Patents
Improvements relating to step ladders and the likeInfo
- Publication number
- GB398291A GB398291A GB1432432A GB1432432A GB398291A GB 398291 A GB398291 A GB 398291A GB 1432432 A GB1432432 A GB 1432432A GB 1432432 A GB1432432 A GB 1432432A GB 398291 A GB398291 A GB 398291A
- Authority
- GB
- United Kingdom
- Prior art keywords
- eccentric
- ladders
- circular housing
- strut
- bolt
- 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
- E06C7/44—Means for mounting ladders on uneven ground
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ladders (AREA)
Abstract
398,291. Ladders. DEGG, A. J., 3, Anson Street, Rugeley, Staffordshire. May 20, 1932, No. 14324. [Class 20 (ii).] An adjustable fitting for enabling ladders to stand upon uneven surfaces consists of a sliding strut a operated by an eccentric disc c rotatably mounted on a bolt c<1> in the side of the ladder and engaging a circular housing in the strut. The circular housing d is provided with internal teeth d<1> adapted to be engaged automatically by a gravity actuated pawl e loosely mounted on the securing bolt c<1> at the rear of the eccentric with relation to which it has limited oscillatory movement. The eccentric is provided with a handle or knobs whereby it may be rotated.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1432432A GB398291A (en) | 1932-05-20 | 1932-05-20 | Improvements relating to step ladders and the like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1432432A GB398291A (en) | 1932-05-20 | 1932-05-20 | Improvements relating to step ladders and the like |
Publications (1)
Publication Number | Publication Date |
---|---|
GB398291A true GB398291A (en) | 1933-09-14 |
Family
ID=10039133
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1432432A Expired GB398291A (en) | 1932-05-20 | 1932-05-20 | Improvements relating to step ladders and the like |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB398291A (en) |
-
1932
- 1932-05-20 GB GB1432432A patent/GB398291A/en not_active Expired
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