GB190628249A - Improvements in Fire-escape Lowering Apparatus. - Google Patents
Improvements in Fire-escape Lowering Apparatus.Info
- Publication number
- GB190628249A GB190628249A GB190628249DA GB190628249A GB 190628249 A GB190628249 A GB 190628249A GB 190628249D A GB190628249D A GB 190628249DA GB 190628249 A GB190628249 A GB 190628249A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hand
- winch
- drum
- fire
- round
- 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
Landscapes
- Emergency Lowering Means (AREA)
Abstract
28,249. Kobler, V., Schwarzer, H., and Gerber, G. Feb. 5, [date applied for under Patents Act, 1901]. Winches ; fireescape type of apparatus.-Relates to fire-escapes of the type in which a hand-winch, provided with a body strap or sling, runs down a band or wire rope coiled round the winch drum, and consists principally in driving the winch from a hand-crank through irreversible worm gear, thus avoiding the use of hand-brakes. The drum d is mounted between side frames b, and is driven by worm gearing h, i from the hand-lever k. The band n is wound round the drum and its end is attached to the building. The sling comprises a strap l through which the operator passes one leg, and a belt m fastened round his body.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH190628249X | 1906-02-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB190628249A true GB190628249A (en) | 1907-05-30 |
Family
ID=32601976
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190628249D Expired GB190628249A (en) | 1906-02-05 | 1906-12-11 | Improvements in Fire-escape Lowering Apparatus. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB190628249A (en) |
-
1906
- 1906-12-11 GB GB190628249D patent/GB190628249A/en not_active Expired
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