CH667964GA3 - - Google Patents
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- Publication number
- CH667964GA3 CH667964GA3 CH219886A CH219886A CH667964GA3 CH 667964G A3 CH667964G A3 CH 667964GA3 CH 219886 A CH219886 A CH 219886A CH 219886 A CH219886 A CH 219886A CH 667964G A3 CH667964G A3 CH 667964GA3
- Authority
- CH
- Switzerland
- Prior art keywords
- spur gear
- gear structure
- minute
- watch
- disc
- 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
- G04B13/00—Gearwork
- G04B13/02—Wheels; Pinions; Spindles; Pivots
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Gears, Cams (AREA)
- Electromechanical Clocks (AREA)
Abstract
A hand adjustment structure for a wristwatch which has a spur gear structure disposed intermediate the minute and the hour gears of the watch includes a crown gear structure on one side of the spur gear disc for engagement with the pinion of a time setting shaft by which the spur gear structure can be rotated and together therewith the watch's minute and hour hands radial projections are stamped axially out of the spur gear disc in a circular array so as to form the crown gear structure integrally with the spur gear disc.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3522672A DE3522672C1 (en) | 1985-06-25 | 1985-06-25 | Setting stem/setting wheel |
Publications (1)
Publication Number | Publication Date |
---|---|
CH667964GA3 true CH667964GA3 (en) | 1988-11-30 |
Family
ID=6274122
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH219886A CH667964GA3 (en) | 1985-06-25 | 1986-05-29 |
Country Status (3)
Country | Link |
---|---|
US (1) | US4970709A (en) |
CH (1) | CH667964GA3 (en) |
DE (1) | DE3522672C1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5214625A (en) * | 1989-06-19 | 1993-05-25 | Seiko Epson Corporation | Setting mechanism for an analog timepiece |
DE29613027U1 (en) * | 1996-07-26 | 1996-09-26 | Chrosziel, Alfred, 81541 München | Quick lock plate for a camera |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1848562A (en) * | 1932-03-08 | h greeni | ||
JPS6032828B2 (en) * | 1978-03-01 | 1985-07-30 | セイコ−光機株式会社 | Clock seconds control device |
JPS5932751B2 (en) * | 1978-05-04 | 1984-08-10 | シチズン時計株式会社 | Clock display correction device |
-
1985
- 1985-06-25 DE DE3522672A patent/DE3522672C1/en not_active Expired
-
1986
- 1986-05-29 CH CH219886A patent/CH667964GA3/de unknown
- 1986-06-25 US US06/878,343 patent/US4970709A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US4970709A (en) | 1990-11-13 |
DE3522672C1 (en) | 1987-01-22 |
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