JPS54116274A - Electric timepiece - Google Patents

Electric timepiece

Info

Publication number
JPS54116274A
JPS54116274A JP13057978A JP13057978A JPS54116274A JP S54116274 A JPS54116274 A JP S54116274A JP 13057978 A JP13057978 A JP 13057978A JP 13057978 A JP13057978 A JP 13057978A JP S54116274 A JPS54116274 A JP S54116274A
Authority
JP
Japan
Prior art keywords
electric timepiece
timepiece
electric
Prior art date
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
Application number
JP13057978A
Other languages
English (en)
Inventor
Kenekanpu Heruberuto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Quarz Zeit AG
Original Assignee
Quarz Zeit AG
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 by Quarz Zeit AG filed Critical Quarz Zeit AG
Publication of JPS54116274A publication Critical patent/JPS54116274A/ja
Pending 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
    • G04B13/00—Gearwork
    • G04B13/02—Wheels; Pinions; Spindles; Pivots
    • G04B13/021—Wheels; Pinions; Spindles; Pivots elastic fitting with a spindle, axis or shaft
    • G04B13/022—Wheels; Pinions; Spindles; Pivots elastic fitting with a spindle, axis or shaft with parts made of hard material, e.g. silicon, diamond, sapphire, quartz and the like
    • 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
    • G04B13/028—Wheels; Pinions; Spindles; Pivots wheels in which the teeth are conic, contrate, etc; also column wheels construction

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Gears, Cams (AREA)
  • Electromechanical Clocks (AREA)
  • Gear Transmission (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
JP13057978A 1977-10-29 1978-10-25 Electric timepiece Pending JPS54116274A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2748627A DE2748627C2 (de) 1977-10-29 1977-10-29 Elektrische Uhr

Publications (1)

Publication Number Publication Date
JPS54116274A true JPS54116274A (en) 1979-09-10

Family

ID=6022612

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13057978A Pending JPS54116274A (en) 1977-10-29 1978-10-25 Electric timepiece

Country Status (5)

Country Link
JP (1) JPS54116274A (ja)
DE (1) DE2748627C2 (ja)
FR (1) FR2407503A1 (ja)
GB (1) GB2006997B (ja)
IT (1) IT1099842B (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3206946C2 (de) * 1982-02-26 1985-08-08 Timex Corp., Waterbury, Conn. Schaltgetriebe für Geräte der Zeitmeßtechnik
CN112849090B (zh) * 2021-02-01 2023-05-09 山东国通智云实业集团有限公司 一种自动调节洗车区域宽窄的洗车机

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2313444A (en) * 1941-10-23 1943-03-09 Weston Electrical Instr Corp Precision gearing

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE884476C (de) * 1939-07-19 1953-07-27 Junghans Geb Ag Getriebeteil fuer Uhren und aehnliche feinmechanische Apparate
CH281488A (fr) * 1949-05-02 1952-03-15 Participations Ind Et Commerci Procédé de fabrication de roues à chevilles pour mouvement d'horlogerie et autres mécanismes de précision.
CH335264A (fr) * 1956-10-23 1958-12-31 Wermeille & Co Roue d'engrenage
NL6409534A (ja) * 1964-08-19 1966-02-21
DE2419189B2 (de) * 1974-04-20 1976-02-19 Vdo Adolf Schindling Ag, 6000 Frankfurt Elektrische uhr

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2313444A (en) * 1941-10-23 1943-03-09 Weston Electrical Instr Corp Precision gearing

Also Published As

Publication number Publication date
IT7829169A0 (it) 1978-10-27
DE2748627C2 (de) 1985-06-20
GB2006997A (en) 1979-05-10
IT1099842B (it) 1985-09-28
GB2006997B (en) 1982-03-03
DE2748627A1 (de) 1979-05-03
FR2407503A1 (fr) 1979-05-25

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