CH1897971A4 - - Google Patents
Info
- Publication number
- CH1897971A4 CH1897971A4 CH1897971D CH1897971D CH1897971A4 CH 1897971 A4 CH1897971 A4 CH 1897971A4 CH 1897971 D CH1897971 D CH 1897971D CH 1897971 D CH1897971 D CH 1897971D CH 1897971 A4 CH1897971 A4 CH 1897971A4
- Authority
- CH
- Switzerland
Links
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04D—APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
- G04D7/00—Measuring, counting, calibrating, testing or regulating apparatus
- G04D7/04—Measuring, counting, calibrating, testing or regulating apparatus for gearwork
-
- G—PHYSICS
- G04—HOROLOGY
- G04F—TIME-INTERVAL MEASURING
- G04F7/00—Apparatus for measuring unknown time intervals by non-electric means
- G04F7/04—Apparatus for measuring unknown time intervals by non-electric means using a mechanical oscillator
- G04F7/08—Watches or clocks with stop devices, e.g. chronograph
- G04F7/0804—Watches or clocks with stop devices, e.g. chronograph with reset mechanisms
- G04F7/0809—Watches or clocks with stop devices, e.g. chronograph with reset mechanisms with single hammers, i.e. one hammer acts on each counter
-
- G—PHYSICS
- G04—HOROLOGY
- G04F—TIME-INTERVAL MEASURING
- G04F7/00—Apparatus for measuring unknown time intervals by non-electric means
- G04F7/04—Apparatus for measuring unknown time intervals by non-electric means using a mechanical oscillator
- G04F7/08—Watches or clocks with stop devices, e.g. chronograph
- G04F7/0804—Watches or clocks with stop devices, e.g. chronograph with reset mechanisms
- G04F7/0814—Watches or clocks with stop devices, e.g. chronograph with reset mechanisms with double hammer, i.e. one hammer acts on two counters
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Unknown Time Intervals (AREA)
- Electromechanical Clocks (AREA)
- Pinball Game Machines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13272570 | 1970-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH1897971A4 true CH1897971A4 (en) | 1977-07-29 |
Family
ID=15088112
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1897971A CH599619B5 (en) | 1970-12-28 | 1971-12-27 | |
| CH1897971D CH1897971A4 (en) | 1970-12-28 | 1971-12-27 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1897971A CH599619B5 (en) | 1970-12-28 | 1971-12-27 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3701250A (en) |
| CH (2) | CH599619B5 (en) |
| DE (1) | DE2165084C3 (en) |
| FR (1) | FR2120060B1 (en) |
| GB (1) | GB1348040A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19860266A1 (en) * | 1998-12-24 | 2000-07-06 | Mannesmann Vdo Ag | Indicator for instrumentation with dial and pointer has electrical drive mechanism with sensor and has ratchet and pawl mechanism on large gearwheel attached to pointer |
| JP4820522B2 (en) * | 2002-07-11 | 2011-11-24 | セイコーインスツル株式会社 | Mechanical chronograph watch |
| JP2010261815A (en) * | 2009-05-07 | 2010-11-18 | Seiko Instruments Inc | Chronograph mechanism and chronograph timepiece including the same |
| JP4974387B2 (en) * | 2009-07-14 | 2012-07-11 | セイコーインスツル株式会社 | Mechanical chronograph watch |
| EP3147728A1 (en) * | 2015-09-24 | 2017-03-29 | Harry Winston SA | Mechanism for positioning a toothed wheel in a clock movement |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1522081A (en) * | 1967-05-08 | 1968-04-19 | Aquastar S A | Counter mechanism |
| DE1773368C3 (en) * | 1967-08-21 | 1974-07-11 | K.K. Daini Seikosha, Tokio | Zero setting device for a stop watch |
-
1971
- 1971-12-22 US US210958A patent/US3701250A/en not_active Expired - Lifetime
- 1971-12-22 GB GB5964371A patent/GB1348040A/en not_active Expired
- 1971-12-27 CH CH1897971A patent/CH599619B5/xx not_active IP Right Cessation
- 1971-12-27 CH CH1897971D patent/CH1897971A4/xx unknown
- 1971-12-28 FR FR7146961A patent/FR2120060B1/fr not_active Expired
- 1971-12-28 DE DE2165084A patent/DE2165084C3/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2165084B2 (en) | 1973-12-13 |
| CH599619B5 (en) | 1978-05-31 |
| FR2120060B1 (en) | 1975-02-07 |
| DE2165084A1 (en) | 1972-07-20 |
| FR2120060A1 (en) | 1972-08-11 |
| DE2165084C3 (en) | 1974-09-26 |
| GB1348040A (en) | 1974-03-13 |
| US3701250A (en) | 1972-10-31 |