JPS5728152Y2 - - Google Patents
Info
- Publication number
- JPS5728152Y2 JPS5728152Y2 JP1976150021U JP15002176U JPS5728152Y2 JP S5728152 Y2 JPS5728152 Y2 JP S5728152Y2 JP 1976150021 U JP1976150021 U JP 1976150021U JP 15002176 U JP15002176 U JP 15002176U JP S5728152 Y2 JPS5728152 Y2 JP S5728152Y2
- Authority
- JP
- Japan
- 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
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C21/00—Producing acoustic time signals by electrical means
- G04C21/16—Producing acoustic time signals by electrical means producing the signals at adjustable fixed times
- G04C21/20—Producing acoustic time signals by electrical means producing the signals at adjustable fixed times by closing a contact to ring an electromechanical alarm
-
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C17/00—Indicating the time optically by electric means
- G04C17/0025—Indicating the time optically by electric means by flaps
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromechanical Clocks (AREA)
- Measurement Of Predetermined Time Intervals (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1976150021U JPS5728152Y2 (en:Method) | 1976-11-10 | 1976-11-10 | |
| US05/849,469 US4172358A (en) | 1976-11-10 | 1977-11-07 | High accuracy timer actuating mechanism in a leaf type digital clock |
| GB46584/77A GB1580625A (en) | 1976-11-10 | 1977-11-09 | Digital clocks incorporating timer mechanisms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1976150021U JPS5728152Y2 (en:Method) | 1976-11-10 | 1976-11-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5367461U JPS5367461U (en:Method) | 1978-06-06 |
| JPS5728152Y2 true JPS5728152Y2 (en:Method) | 1982-06-18 |
Family
ID=15487748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1976150021U Expired JPS5728152Y2 (en:Method) | 1976-11-10 | 1976-11-10 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4172358A (en:Method) |
| JP (1) | JPS5728152Y2 (en:Method) |
| GB (1) | GB1580625A (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5589776A (en) * | 1978-12-28 | 1980-07-07 | Seiko Koki Kk | Alarm time display unit for digital watch |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3708973A (en) * | 1969-07-11 | 1973-01-09 | Sankyo Seiki Seisakusho Kk | Directly readable digital clock |
| JPS526111B1 (en:Method) * | 1971-07-14 | 1977-02-18 | ||
| JPS5224447Y2 (en:Method) * | 1972-01-19 | 1977-06-03 | ||
| US3830053A (en) * | 1972-11-20 | 1974-08-20 | Rhythm Watch Co | Adjusting mechanism for turning operations of hour-and minute-indicating leaves in leaf-type clock |
| JPS5326662B2 (en:Method) * | 1973-10-29 | 1978-08-03 |
-
1976
- 1976-11-10 JP JP1976150021U patent/JPS5728152Y2/ja not_active Expired
-
1977
- 1977-11-07 US US05/849,469 patent/US4172358A/en not_active Expired - Lifetime
- 1977-11-09 GB GB46584/77A patent/GB1580625A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1580625A (en) | 1980-12-03 |
| US4172358A (en) | 1979-10-30 |
| JPS5367461U (en:Method) | 1978-06-06 |