JPS50116073A - - Google Patents
Info
- Publication number
- JPS50116073A JPS50116073A JP49022539A JP2253974A JPS50116073A JP S50116073 A JPS50116073 A JP S50116073A JP 49022539 A JP49022539 A JP 49022539A JP 2253974 A JP2253974 A JP 2253974A JP S50116073 A JPS50116073 A JP S50116073A
- 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.)
- Pending
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
- G04B33/00—Calibers
- G04B33/10—Calibers with seconds hand arranged in the centre of the dial
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromechanical Clocks (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP49022539A JPS50116073A (ja) | 1974-02-26 | 1974-02-26 | |
GB767875A GB1467135A (en) | 1974-02-26 | 1975-02-24 | Timepiece movement |
US05/553,288 US3979901A (en) | 1974-02-26 | 1975-02-26 | Construction of the gear train for a timepiece |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP49022539A JPS50116073A (ja) | 1974-02-26 | 1974-02-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS50116073A true JPS50116073A (ja) | 1975-09-11 |
Family
ID=12085596
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP49022539A Pending JPS50116073A (ja) | 1974-02-26 | 1974-02-26 |
Country Status (3)
Country | Link |
---|---|
US (1) | US3979901A (ja) |
JP (1) | JPS50116073A (ja) |
GB (1) | GB1467135A (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55135995U (ja) * | 1979-03-20 | 1980-09-27 | ||
JPS5729106U (ja) * | 1980-07-25 | 1982-02-16 | ||
JPS5730974A (en) * | 1980-08-01 | 1982-02-19 | Seiko Instr & Electronics Ltd | Wheel train structure for wrist watch |
JPS6384598U (ja) * | 1986-11-21 | 1988-06-02 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4858210A (en) * | 1986-11-19 | 1989-08-15 | Casio Computer Co., Ltd. | Apparatus with synthetic resin hand shaft |
JPH06104946B2 (ja) * | 1989-10-11 | 1994-12-21 | シーケーディ株式会社 | ドロッパの分離装置 |
JP6915602B2 (ja) * | 2018-10-24 | 2021-08-04 | セイコーエプソン株式会社 | 時計部品および時計 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH343937A (de) * | 1958-05-05 | 1959-12-31 | Rayville S A | Uhrwerk mit Sekundenzeigerwelle in der Mitte |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2574343A (en) * | 1944-04-26 | 1951-11-06 | Felsa A G | Watch movement center second hand drive |
US2872775A (en) * | 1954-06-17 | 1959-02-10 | Tavannes Watch Co Sa | Watch movement |
US2990676A (en) * | 1958-07-16 | 1961-07-04 | Hamilton Watch Co | Battery driven clock |
US3208210A (en) * | 1963-10-07 | 1965-09-28 | Kienzle Uhrenfabriken Ag | Wrist watch movement having central and eccentric seconds hand arbors |
-
1974
- 1974-02-26 JP JP49022539A patent/JPS50116073A/ja active Pending
-
1975
- 1975-02-24 GB GB767875A patent/GB1467135A/en not_active Expired
- 1975-02-26 US US05/553,288 patent/US3979901A/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH343937A (de) * | 1958-05-05 | 1959-12-31 | Rayville S A | Uhrwerk mit Sekundenzeigerwelle in der Mitte |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55135995U (ja) * | 1979-03-20 | 1980-09-27 | ||
JPS5729106U (ja) * | 1980-07-25 | 1982-02-16 | ||
JPS5730974A (en) * | 1980-08-01 | 1982-02-19 | Seiko Instr & Electronics Ltd | Wheel train structure for wrist watch |
JPS6384598U (ja) * | 1986-11-21 | 1988-06-02 |
Also Published As
Publication number | Publication date |
---|---|
US3979901A (en) | 1976-09-14 |
GB1467135A (en) | 1977-03-16 |