GB1528537A - Bearing arrangement - Google Patents

Bearing arrangement

Info

Publication number
GB1528537A
GB1528537A GB21180/76A GB2118076A GB1528537A GB 1528537 A GB1528537 A GB 1528537A GB 21180/76 A GB21180/76 A GB 21180/76A GB 2118076 A GB2118076 A GB 2118076A GB 1528537 A GB1528537 A GB 1528537A
Authority
GB
United Kingdom
Prior art keywords
seikosha
guide
bearing arrangement
rotor
timepiece
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.)
Expired
Application number
GB21180/76A
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.)
Seiko Koki KK
Suwa Seikosha KK
Seikosha KK
Original Assignee
Seiko Koki KK
Suwa Seikosha KK
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 Seiko Koki KK, Suwa Seikosha KK, Seikosha KK filed Critical Seiko Koki KK
Publication of GB1528537A publication Critical patent/GB1528537A/en
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
    • G04B29/00—Frameworks
    • 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
    • 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
    • G04B31/00—Bearings; Point suspensions or counter-point suspensions; Pivot bearings; Single parts therefor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)

Abstract

1528537 Clocks SEIKOSHA KK SEIKO KOKI KK and SUWA SEIKOSHA KK 21 May 1976 [23 May 1975] 21180/76 Heading G3T [Also in Division F2] A timepiece is described, substantially as in Specification 1528535, but the claims relate to the provision of an axially extending surface (20c) adjacent a bearing surface (20a) to guide in the respective shaft (7a) (of the drive rotor 7) and thus facilitate automatic assembly. The guide surface is provided on a tubular part (20b) which holds the rotor shaft substantially upright before the case back (1) is fitted to the front (2).
GB21180/76A 1975-05-23 1976-05-21 Bearing arrangement Expired GB1528537A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1975070251U JPS51149647U (en) 1975-05-23 1975-05-23

Publications (1)

Publication Number Publication Date
GB1528537A true GB1528537A (en) 1978-10-11

Family

ID=13426144

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21180/76A Expired GB1528537A (en) 1975-05-23 1976-05-21 Bearing arrangement

Country Status (5)

Country Link
JP (1) JPS51149647U (en)
DE (1) DE2622865C2 (en)
FR (1) FR2312053A1 (en)
GB (1) GB1528537A (en)
HK (1) HK41681A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2286066A (en) * 1994-02-01 1995-08-02 Wellgain Precision Products Li Watch

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4382690A (en) * 1979-09-06 1983-05-10 Ebauches, S.A. Ultra-flat electronic watch
CH639525B (en) * 1981-02-26 Ebauchesfabrik Eta Ag MOTOR MODULE FOR ELECTRONIC WATCH.
FR2500648A1 (en) * 1981-02-26 1982-08-27 Ebauchesfabrik Eta Ag ELECTRONIC WATCH WITH ANALOG DISPLAY
EP0067791A1 (en) * 1981-06-12 1982-12-22 Ebauches Bettlach S.A. Wheel staff for a time piece

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH66539A (en) * 1913-09-09 1914-09-16 Teofil Sokolowski Axle bearing for the unrest of pocket watches
US2366196A (en) * 1939-08-29 1945-01-02 Henry Rattermann Jr Watch assembly
CH282449A (en) * 1949-12-28 1952-04-30 Morf Ernest Pierced stone for watch balance.
US3496718A (en) * 1965-08-18 1970-02-24 Sunbeam Corp Clock movement with improved shaft bearing means facilitating assembly thereof
DE2128859C3 (en) * 1971-06-11 1984-05-30 Dieter Gräßlin Feinwerktechnik, 7742 St Georgen Time switch module with working housing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2286066A (en) * 1994-02-01 1995-08-02 Wellgain Precision Products Li Watch

Also Published As

Publication number Publication date
DE2622865A1 (en) 1976-12-09
FR2312053A1 (en) 1976-12-17
DE2622865C2 (en) 1983-10-06
HK41681A (en) 1981-08-28
JPS51149647U (en) 1976-11-30

Similar Documents

Publication Publication Date Title
EP0018796A3 (en) Watches, clocks and chronometers and escapements therefor
GB1295741A (en)
GB1432855A (en) Solid state electronic timepiece
GB1528537A (en) Bearing arrangement
GB1537457A (en) Battery-operable electronic timepiece
GB1509470A (en) Alarm setting device for timepieces
GB1359577A (en) One-piece roller-impulse member for timepiece escapement
GB1502069A (en) Mechanism for use in a timepiece
KR890005590A (en) 3-eroded watch structure
GB1513508A (en) Reducing gear-train of an electronic watch with analogue display
GB1468319A (en) Driving electric micro-motors for electronic timepieces
GB1435422A (en) Timepiece
GB1455859A (en)
GB1436664A (en) Timepiece process for the production of laminated foils
GB1432740A (en) Torsion pendulum style clock
GB1513633A (en) Motor assembly
GB1458844A (en) Bearing assembly
GB1377430A (en) Electric timepiece
GB1509990A (en) Gear member mounted in a bearing
USD301019S (en) Electro-optical watch dial or the like
GB1341597A (en) Timepiece mechanism
GB1291147A (en) Pivoting arrangements for moving parts of timepieces
JPS57161578A (en) Wheel train structure of battery timepiece
GB844670A (en) Improvements in or relating to clocks
GB1513198A (en) Electric wristwatch

Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 19960520