CH618831GA3 - Control mechanism for electronic wristwatch - Google Patents
Control mechanism for electronic wristwatch Download PDFInfo
- Publication number
- CH618831GA3 CH618831GA3 CH1639276A CH1639276A CH618831GA3 CH 618831G A3 CH618831G A3 CH 618831GA3 CH 1639276 A CH1639276 A CH 1639276A CH 1639276 A CH1639276 A CH 1639276A CH 618831G A3 CH618831G A3 CH 618831GA3
- Authority
- CH
- Switzerland
- Prior art keywords
- control mechanism
- electronic wristwatch
- cam
- play
- rotation
- Prior art date
Links
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
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
- G04B27/00—Mechanical devices for setting the time indicating means
- G04B27/02—Mechanical devices for setting the time indicating means by making use of the winding means
- G04B27/04—Mechanical devices for setting the time indicating means by making use of the winding means with clutch wheel
-
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
- G04C3/001—Electromechanical switches for setting or display
- G04C3/005—Multiple switches
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromechanical Clocks (AREA)
- Electric Clocks (AREA)
- Adornments (AREA)
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
- Telephone Function (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1975180438U JPS609753Y2 (ja) | 1975-12-29 | 1975-12-29 | 腕時計のスイツチ機構 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CH618831B CH618831B (fr) | |
| CH618831GA3 true CH618831GA3 (en) | 1980-08-29 |
Family
ID=16083234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1639276A CH618831GA3 (en) | 1975-12-29 | 1976-12-28 | Control mechanism for electronic wristwatch |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS609753Y2 (enrdf_load_stackoverflow) |
| CH (1) | CH618831GA3 (enrdf_load_stackoverflow) |
| DE (1) | DE2657094C2 (enrdf_load_stackoverflow) |
| FR (1) | FR2337364A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1525060A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5670486A (en) * | 1979-11-14 | 1981-06-12 | Citizen Watch Co Ltd | Rotary switch of electronic clock |
| JPS6213035Y2 (enrdf_load_stackoverflow) * | 1980-06-06 | 1987-04-03 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5235314B1 (enrdf_load_stackoverflow) * | 1971-07-12 | 1977-09-08 | ||
| US3945190A (en) * | 1973-06-28 | 1976-03-23 | Citizen Watch Co., Ltd. | Switch mechanism for electronic timepiece |
| JPS5814008B2 (ja) * | 1974-03-09 | 1983-03-17 | シチズン時計株式会社 | デジタルトケイ ノ スイツチキコウ |
-
1975
- 1975-12-29 JP JP1975180438U patent/JPS609753Y2/ja not_active Expired
-
1976
- 1976-12-16 DE DE2657094A patent/DE2657094C2/de not_active Expired
- 1976-12-22 GB GB53535/76A patent/GB1525060A/en not_active Expired
- 1976-12-23 FR FR7638864A patent/FR2337364A1/fr active Granted
- 1976-12-28 CH CH1639276A patent/CH618831GA3/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2337364B1 (enrdf_load_stackoverflow) | 1981-10-23 |
| JPS5291167U (enrdf_load_stackoverflow) | 1977-07-07 |
| GB1525060A (en) | 1978-09-20 |
| FR2337364A1 (fr) | 1977-07-29 |
| JPS609753Y2 (ja) | 1985-04-05 |
| DE2657094A1 (de) | 1977-07-07 |
| CH618831B (fr) | |
| DE2657094C2 (de) | 1985-02-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |