HK25279A - Timepiece mechanism - Google Patents

Timepiece mechanism

Info

Publication number
HK25279A
HK25279A HK252/79A HK25279A HK25279A HK 25279 A HK25279 A HK 25279A HK 252/79 A HK252/79 A HK 252/79A HK 25279 A HK25279 A HK 25279A HK 25279 A HK25279 A HK 25279A
Authority
HK
Hong Kong
Prior art keywords
timepiece mechanism
timepiece
Prior art date
Application number
HK252/79A
Original Assignee
Suwa Seikosha Kk
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 Suwa Seikosha Kk filed Critical Suwa Seikosha Kk
Publication of HK25279A publication Critical patent/HK25279A/en

Links

Classifications

    • GPHYSICS
    • G04HOROLOGY
    • G04BMECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B35/00Adjusting the gear train, e.g. the backlash of the arbors, depth of meshing of the gears
    • GPHYSICS
    • G04HOROLOGY
    • G04BMECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B31/00Bearings; Point suspensions or counter-point suspensions; Pivot bearings; Single parts therefor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
HK252/79A 1970-06-09 1979-04-19 Timepiece mechanism HK25279A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5629170 1970-06-09

Publications (1)

Publication Number Publication Date
HK25279A true HK25279A (en) 1979-04-27

Family

ID=13022981

Family Applications (1)

Application Number Title Priority Date Filing Date
HK252/79A HK25279A (en) 1970-06-09 1979-04-19 Timepiece mechanism

Country Status (3)

Country Link
US (1) US3695033A (en)
GB (1) GB1341597A (en)
HK (1) HK25279A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH679823B5 (en) * 1990-10-22 1992-10-30 Ebauchesfabrik Eta Ag
JP2646946B2 (en) * 1992-12-02 1997-08-27 セイコーエプソン株式会社 clock
EP1705533B1 (en) * 2005-03-22 2010-04-07 Patek Philippe SA Genève Assembly of a mechanical part onto an axle

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE586722C (en) * 1932-02-13 1933-10-25 Fritz Marti Elastic journal bearing for shafts, especially of watches and other precision instruments
US2456071A (en) * 1945-03-29 1948-12-14 Benrus Watch Company Inc Shock-absorbing device for pivots of watch balance staffs
US2618118A (en) * 1949-07-27 1952-11-18 United States Time Corp Watch movement
US2671309A (en) * 1951-02-14 1954-03-09 Marti Fritz Bearing for clockwork members
US2780910A (en) * 1953-07-14 1957-02-12 Chester L Davis Wheel and shaft assembly
US2977751A (en) * 1956-08-21 1961-04-04 Jr Ralph H Thrasher Balance-wheel lock
US3117411A (en) * 1961-12-05 1964-01-14 Kienzle Uhrenfabriken Ag Balance wheel bearing means
DE1523854B2 (en) * 1965-09-29 1970-01-15 The United States Time Corp., Middlebury, Conn. (V.St.A.) Switching device for step-by-step switching of a hand-driving wheel of a clock
US3609961A (en) * 1970-02-16 1971-10-05 Citizen Watch Co Ltd Positioning mechanism for pressure spring means in timepieces

Also Published As

Publication number Publication date
GB1341597A (en) 1973-12-25
US3695033A (en) 1972-10-03

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