JPS546223B2 - - Google Patents

Info

Publication number
JPS546223B2
JPS546223B2 JP11532173A JP11532173A JPS546223B2 JP S546223 B2 JPS546223 B2 JP S546223B2 JP 11532173 A JP11532173 A JP 11532173A JP 11532173 A JP11532173 A JP 11532173A JP S546223 B2 JPS546223 B2 JP S546223B2
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
Application number
JP11532173A
Other languages
Japanese (ja)
Other versions
JPS5067169A (ko
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP11532173A priority Critical patent/JPS546223B2/ja
Priority to US515032A priority patent/US3919836A/en
Publication of JPS5067169A publication Critical patent/JPS5067169A/ja
Publication of JPS546223B2 publication Critical patent/JPS546223B2/ja
Expired legal-status Critical Current

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)
JP11532173A 1973-10-16 1973-10-16 Expired JPS546223B2 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP11532173A JPS546223B2 (ko) 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 (ko) 1973-10-16 1973-10-16

Publications (2)

Publication Number Publication Date
JPS5067169A JPS5067169A (ko) 1975-06-05
JPS546223B2 true JPS546223B2 (ko) 1979-03-26

Family

ID=14659681

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11532173A Expired JPS546223B2 (ko) 1973-10-16 1973-10-16

Country Status (2)

Country Link
US (1) US3919836A (ko)
JP (1) JPS546223B2 (ko)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019064666A1 (ja) 2017-09-26 2019-04-04 日立建機株式会社 作業機械
WO2019172346A1 (ja) 2018-03-07 2019-09-12 日立建機株式会社 作業機械

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4121414A (en) * 1975-12-23 1978-10-24 Kabushiki Kaisha Seikosha Alarm timepiece
US4276629A (en) * 1976-06-08 1981-06-30 Citizen Watch Company Limited Solar battery timepiece
GB1578573A (en) * 1976-06-08 1980-11-05 Citizen Watch Co Ltd Solar cell timepiece
JPS53102080A (en) * 1977-02-17 1978-09-06 Seiko Epson Corp Magnetisum resistant structure of thin type crystal watch
JPS5754072Y2 (ko) * 1977-02-18 1982-11-22
JPS532262U (ko) * 1977-06-13 1978-01-11
JPS6143258Y2 (ko) * 1981-02-13 1986-12-06
DE19724707A1 (de) * 1997-06-13 1998-12-24 Junghans Uhren Gmbh Kleinuhr mit Transponder
JP2004085434A (ja) * 2002-08-28 2004-03-18 Seiko Instruments Inc 時計
CN101233458A (zh) * 2005-07-29 2008-07-30 历峰国际有限公司 屏蔽磁场的外壳
JP4655894B2 (ja) * 2005-11-10 2011-03-23 カシオ計算機株式会社 時計装置
JP4631639B2 (ja) * 2005-09-27 2011-02-16 カシオ計算機株式会社 時計装置
EP2287683B1 (fr) * 2009-08-17 2012-10-31 The Swatch Group Research and Development Ltd. Protection magnétique d'un spiral de pièce d'horlogerie
DE102009044651B4 (de) * 2009-11-25 2011-11-03 Vacuumschmelze Gmbh & Co. Kg Uhr mit magnetischer Abschirmung
EP2607969B1 (fr) * 2011-12-19 2014-09-17 Nivarox-FAR S.A. Mouvement horloger à faible sensibilité magnétique
EP2899597B1 (fr) * 2014-01-24 2016-06-22 The Swatch Group Management Services AG Dispositif de fixation d'un cadran de pièce d'horlogerie

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH122391A (fr) * 1926-10-22 1927-09-16 Ditisheim Paul Montre.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1247470A (en) * 1916-06-12 1917-11-20 Eugene T Turney Non-magnetizable watch.

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH122391A (fr) * 1926-10-22 1927-09-16 Ditisheim Paul Montre.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019064666A1 (ja) 2017-09-26 2019-04-04 日立建機株式会社 作業機械
WO2019172346A1 (ja) 2018-03-07 2019-09-12 日立建機株式会社 作業機械
KR20200030571A (ko) 2018-03-07 2020-03-20 히다치 겡키 가부시키 가이샤 작업 기계

Also Published As

Publication number Publication date
US3919836A (en) 1975-11-18
JPS5067169A (ko) 1975-06-05

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