CH1391069A4 - Unidirectional locking device of a ratchet wheel in a watch movement - Google Patents
Unidirectional locking device of a ratchet wheel in a watch movementInfo
- Publication number
- CH1391069A4 CH1391069A4 CH1391069A CH1391069A CH1391069A4 CH 1391069 A4 CH1391069 A4 CH 1391069A4 CH 1391069 A CH1391069 A CH 1391069A CH 1391069 A CH1391069 A CH 1391069A CH 1391069 A4 CH1391069 A4 CH 1391069A4
- Authority
- CH
- Switzerland
- Prior art keywords
- locking device
- ratchet wheel
- watch movement
- unidirectional locking
- unidirectional
- Prior art date
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
- G04B11/026—Devices allowing the motion of a rotatable part in only one direction with clamping member
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Transmission Devices (AREA)
- Electromechanical Clocks (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1391069A CH542468A (en) | 1969-09-15 | 1969-09-15 | Unidirectional locking device of a ratchet wheel in a watch movement |
FR707033115A FR2061707B3 (en) | 1969-09-15 | 1970-09-11 | |
JP45080864A JPS4836910B1 (en) | 1969-09-15 | 1970-09-14 | |
DE2045330A DE2045330C3 (en) | 1969-09-15 | 1970-09-14 | Return blocking device of a ratchet wheel in a clockwork |
US71986A US3673791A (en) | 1969-09-15 | 1970-09-14 | Device for unidirectionally blocking a ratchet wheel in a clockwork movement |
GB43871/70A GB1286015A (en) | 1969-09-15 | 1970-09-14 | A watch movement comprising a device for undirectionally blocking a ratchet wheel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1391069A CH542468A (en) | 1969-09-15 | 1969-09-15 | Unidirectional locking device of a ratchet wheel in a watch movement |
Publications (2)
Publication Number | Publication Date |
---|---|
CH1391069A4 true CH1391069A4 (en) | 1973-03-30 |
CH542468A CH542468A (en) | 1973-11-15 |
Family
ID=4396384
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1391069A CH542468A (en) | 1969-09-15 | 1969-09-15 | Unidirectional locking device of a ratchet wheel in a watch movement |
Country Status (6)
Country | Link |
---|---|
US (1) | US3673791A (en) |
JP (1) | JPS4836910B1 (en) |
CH (1) | CH542468A (en) |
DE (1) | DE2045330C3 (en) |
FR (1) | FR2061707B3 (en) |
GB (1) | GB1286015A (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH583931B5 (en) * | 1974-10-09 | 1977-01-14 | Schild Sa A | |
CH596590B5 (en) * | 1975-01-23 | 1978-03-15 | Pforzheimer Uhren Rohwerke | |
JPS57121559U (en) * | 1981-01-21 | 1982-07-28 | ||
CH712813B1 (en) * | 2016-08-15 | 2021-11-30 | Rolex Sa | Winding device of a watch movement. |
JP6787098B2 (en) * | 2016-12-13 | 2020-11-18 | セイコーエプソン株式会社 | How to disengage watch movements, mechanical watches and claw levers |
EP3361324A1 (en) | 2017-02-13 | 2018-08-15 | Rolex Sa | Timepiece ratchet system |
EP3705949A1 (en) * | 2019-03-05 | 2020-09-09 | ETA SA Manufacture Horlogère Suisse | Torque limiter mechanism for a timepiece |
-
1969
- 1969-09-15 CH CH1391069A patent/CH542468A/en unknown
-
1970
- 1970-09-11 FR FR707033115A patent/FR2061707B3/fr not_active Expired
- 1970-09-14 DE DE2045330A patent/DE2045330C3/en not_active Expired
- 1970-09-14 JP JP45080864A patent/JPS4836910B1/ja active Pending
- 1970-09-14 GB GB43871/70A patent/GB1286015A/en not_active Expired
- 1970-09-14 US US71986A patent/US3673791A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR2061707B3 (en) | 1973-01-12 |
DE2045330C3 (en) | 1973-10-25 |
DE2045330A1 (en) | 1971-03-25 |
FR2061707A7 (en) | 1971-06-25 |
CH542468A (en) | 1973-11-15 |
GB1286015A (en) | 1972-08-16 |
US3673791A (en) | 1972-07-04 |
JPS4836910B1 (en) | 1973-11-07 |
DE2045330B2 (en) | 1973-04-12 |
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