GB167193A - A self-acting stop or click applicable for winding watches and clocks - Google Patents
A self-acting stop or click applicable for winding watches and clocksInfo
- Publication number
- GB167193A GB167193A GB9128/19A GB912819A GB167193A GB 167193 A GB167193 A GB 167193A GB 9128/19 A GB9128/19 A GB 9128/19A GB 912819 A GB912819 A GB 912819A GB 167193 A GB167193 A GB 167193A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wheel
- clocks
- teeth
- tooth
- click
- 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
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B11/00—Click devices; Stop clicks; Clutches
- G04B11/02—Devices allowing the motion of a rotatable part in only one direction
- G04B11/022—Devices allowing the motion of a rotatable part in only one direction with a ratchet which makes contact with the rotating member by means of teeth
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromechanical Clocks (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
167,193. Watkins, S. A., and Russell, T. T. Oct. 8, 1920. Locking rotary elements by positive detents.- A detent for preventing recoil of toothed wheels, especially winding-gear of clocks and watches, comprises a rocking member A provided at one end with a retaining-tooth a and at the other end with a tooth B, which is prevented by its shape or by a banking-pin E from entering deeply between the teeth of the wheel D. The member A may be extended beyond the tooth a, as shown, to provide a portion adapted to rest on the points of the teeth of the wheel D. In a modification permitting slight recoil of the wheel D, the locking portion of the member A has two teeth a, a', Fig. 3, so arranged that the member A turns through a relatively large angle before it blocks the movement of the wheel D.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9128/19A GB167193A (en) | 1920-10-08 | 1920-10-08 | A self-acting stop or click applicable for winding watches and clocks |
US418083A US1380027A (en) | 1920-10-08 | 1920-10-19 | Click or detent |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9128/19A GB167193A (en) | 1920-10-08 | 1920-10-08 | A self-acting stop or click applicable for winding watches and clocks |
US418083A US1380027A (en) | 1920-10-08 | 1920-10-19 | Click or detent |
Publications (1)
Publication Number | Publication Date |
---|---|
GB167193A true GB167193A (en) | 1921-08-11 |
Family
ID=61800704
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9128/19A Expired GB167193A (en) | 1920-10-08 | 1920-10-08 | A self-acting stop or click applicable for winding watches and clocks |
Country Status (2)
Country | Link |
---|---|
US (1) | US1380027A (en) |
GB (1) | GB167193A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1076576B (en) * | 1952-02-11 | 1960-02-25 | Schild Sa A | Self winding gear for bracelet, pocket u like clocks |
DE1140148B (en) * | 1955-03-16 | 1962-11-22 | Junghans Geb Ag | Tooth lock for clockworks |
CN106697092A (en) * | 2017-02-10 | 2017-05-24 | 泉州齐美电子科技有限公司 | Anti-winding track driving wheel with gears |
CN106697091A (en) * | 2017-02-06 | 2017-05-24 | 温州泓呈祥科技有限公司 | Bidirectional-anti-blocking winding-preventive track driving wheel |
-
1920
- 1920-10-08 GB GB9128/19A patent/GB167193A/en not_active Expired
- 1920-10-19 US US418083A patent/US1380027A/en not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1076576B (en) * | 1952-02-11 | 1960-02-25 | Schild Sa A | Self winding gear for bracelet, pocket u like clocks |
DE1140148B (en) * | 1955-03-16 | 1962-11-22 | Junghans Geb Ag | Tooth lock for clockworks |
CN106697091A (en) * | 2017-02-06 | 2017-05-24 | 温州泓呈祥科技有限公司 | Bidirectional-anti-blocking winding-preventive track driving wheel |
CN106697091B (en) * | 2017-02-06 | 2018-12-07 | 杭州富阳新远新能源有限公司 | A kind of antiwind crawler driving whell of two-way anti-gear |
CN106697092A (en) * | 2017-02-10 | 2017-05-24 | 泉州齐美电子科技有限公司 | Anti-winding track driving wheel with gears |
Also Published As
Publication number | Publication date |
---|---|
US1380027A (en) | 1921-05-31 |
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