JPS5067169A - - Google Patents
Info
- Publication number
- JPS5067169A JPS5067169A JP48115321A JP11532173A JPS5067169A JP S5067169 A JPS5067169 A JP S5067169A JP 48115321 A JP48115321 A JP 48115321A JP 11532173 A JP11532173 A JP 11532173A JP S5067169 A JPS5067169 A JP S5067169A
- 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.)
- Granted
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
- G04B43/00—Protecting clockworks by shields or other means against external influences, e.g. magnetic fields
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromechanical Clocks (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11532173A JPS546223B2 (en) | 1973-10-16 | 1973-10-16 | |
US515032A US3919836A (en) | 1973-10-16 | 1974-10-15 | Magnetic-resistant watch case |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11532173A JPS546223B2 (en) | 1973-10-16 | 1973-10-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5067169A true JPS5067169A (en) | 1975-06-05 |
JPS546223B2 JPS546223B2 (en) | 1979-03-26 |
Family
ID=14659681
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11532173A Expired JPS546223B2 (en) | 1973-10-16 | 1973-10-16 |
Country Status (2)
Country | Link |
---|---|
US (1) | US3919836A (en) |
JP (1) | JPS546223B2 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS532262U (en) * | 1977-06-13 | 1978-01-11 | ||
JPS53114264U (en) * | 1977-02-18 | 1978-09-11 | ||
JPS56133583U (en) * | 1981-02-13 | 1981-10-09 | ||
JP2007093219A (en) * | 2005-09-27 | 2007-04-12 | Casio Comput Co Ltd | Timepiece device |
JP2007132771A (en) * | 2005-11-10 | 2007-05-31 | Casio Comput Co Ltd | Timepiece device |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4121414A (en) * | 1975-12-23 | 1978-10-24 | Kabushiki Kaisha Seikosha | Alarm timepiece |
GB1578573A (en) * | 1976-06-08 | 1980-11-05 | Citizen Watch Co Ltd | Solar cell timepiece |
US4276629A (en) * | 1976-06-08 | 1981-06-30 | Citizen Watch Company Limited | Solar battery timepiece |
JPS53102080A (en) * | 1977-02-17 | 1978-09-06 | Seiko Epson Corp | Magnetisum resistant structure of thin type crystal watch |
DE19724707A1 (en) * | 1997-06-13 | 1998-12-24 | Junghans Uhren Gmbh | Watch with transponder |
JP2004085434A (en) * | 2002-08-28 | 2004-03-18 | Seiko Instruments Inc | Timepiece |
EP1910901A1 (en) * | 2005-07-29 | 2008-04-16 | Richemont International S.A. | Case for screening magnetic fields |
EP2287683B1 (en) * | 2009-08-17 | 2012-10-31 | The Swatch Group Research and Development Ltd. | Magnetischer Schutz für eine Spiralfeder einer Uhr |
DE102009044651B4 (en) * | 2009-11-25 | 2011-11-03 | Vacuumschmelze Gmbh & Co. Kg | Clock with magnetic shield |
EP2607969B1 (en) * | 2011-12-19 | 2014-09-17 | Nivarox-FAR S.A. | Clock movement with low magnetic sensitivity |
EP2899597B1 (en) * | 2014-01-24 | 2016-06-22 | The Swatch Group Management Services AG | Device for attaching a timepiece dial |
JP6807293B2 (en) | 2017-09-26 | 2021-01-06 | 日立建機株式会社 | Work machine |
JP6849623B2 (en) | 2018-03-07 | 2021-03-24 | 日立建機株式会社 | Work machine |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH122391A (en) * | 1926-10-22 | 1927-09-16 | Ditisheim Paul | Watch. |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1247470A (en) * | 1916-06-12 | 1917-11-20 | Eugene T Turney | Non-magnetizable watch. |
-
1973
- 1973-10-16 JP JP11532173A patent/JPS546223B2/ja not_active Expired
-
1974
- 1974-10-15 US US515032A patent/US3919836A/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH122391A (en) * | 1926-10-22 | 1927-09-16 | Ditisheim Paul | Watch. |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53114264U (en) * | 1977-02-18 | 1978-09-11 | ||
JPS5754072Y2 (en) * | 1977-02-18 | 1982-11-22 | ||
JPS532262U (en) * | 1977-06-13 | 1978-01-11 | ||
JPS56133583U (en) * | 1981-02-13 | 1981-10-09 | ||
JPS6143258Y2 (en) * | 1981-02-13 | 1986-12-06 | ||
JP2007093219A (en) * | 2005-09-27 | 2007-04-12 | Casio Comput Co Ltd | Timepiece device |
JP4631639B2 (en) * | 2005-09-27 | 2011-02-16 | カシオ計算機株式会社 | Clock device |
JP2007132771A (en) * | 2005-11-10 | 2007-05-31 | Casio Comput Co Ltd | Timepiece device |
JP4655894B2 (en) * | 2005-11-10 | 2011-03-23 | カシオ計算機株式会社 | Clock device |
Also Published As
Publication number | Publication date |
---|---|
JPS546223B2 (en) | 1979-03-26 |
US3919836A (en) | 1975-11-18 |