GB192810A - Means for operating a mechanical bell at a distance - Google Patents
Means for operating a mechanical bell at a distanceInfo
- Publication number
- GB192810A GB192810A GB3052821A GB3052821A GB192810A GB 192810 A GB192810 A GB 192810A GB 3052821 A GB3052821 A GB 3052821A GB 3052821 A GB3052821 A GB 3052821A GB 192810 A GB192810 A GB 192810A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bell
- lever
- door
- mechanical
- distance
- 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
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B3/00—Audible signalling systems; Audible personal calling systems
- G08B3/02—Audible signalling systems; Audible personal calling systems using only mechanical transmission
Abstract
192,810. Sigaloff, S., Rose, J., and Jascourt, I. Nov. 16, 1921. Bell-operating mechanism, mechanical. - A mechanical-bell is operated through a Bowden wire by a manual bell-push or by the opening of a door. The bell-push a, Fig. 1, actuates the Bowden wire f through a lever d pivoted at e, and the wire f is attached at its other end to a lever j which is fastened to a ratchet-wheel m. The latter engages a pawl n carried by a wheel o which gears with a pinion p. When, therefore, the device is operated, the pinion p is caused to rotate in one direction, whereupon the escapement teeth q moving with it oscillate the bell-hammer s. The device may be modified for actuation by a door A, Fig. 5, a lever u being pivoted at a so as to operate the lever d when the door is being opened, but not when it is being closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3052821A GB192810A (en) | 1921-11-16 | 1921-11-16 | Means for operating a mechanical bell at a distance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3052821A GB192810A (en) | 1921-11-16 | 1921-11-16 | Means for operating a mechanical bell at a distance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB192810A true GB192810A (en) | 1923-02-15 |
Family
ID=10309063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3052821A Expired GB192810A (en) | 1921-11-16 | 1921-11-16 | Means for operating a mechanical bell at a distance |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB192810A (en) |
-
1921
- 1921-11-16 GB GB3052821A patent/GB192810A/en not_active Expired
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