GB1342148A - Gear mechanism for a timepiece - Google Patents

Gear mechanism for a timepiece

Info

Publication number
GB1342148A
GB1342148A GB5871371A GB5871371A GB1342148A GB 1342148 A GB1342148 A GB 1342148A GB 5871371 A GB5871371 A GB 5871371A GB 5871371 A GB5871371 A GB 5871371A GB 1342148 A GB1342148 A GB 1342148A
Authority
GB
United Kingdom
Prior art keywords
timepiece
guide plate
gear mechanism
shaft
pillars
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
GB5871371A
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.)
Suwa Seikosha KK
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 GB1342148A publication Critical patent/GB1342148A/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
    • G04B29/02—Plates; Bridges; Cocks
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

1342148 Clocks and watches SUWA SEIKOSHA K K 17 Dec 1971 [28 Dec 1970] 58713/71 Heading G3T In order to facilitate the assembly of a bridge plate 2 to a timepiece gear mechanism comprising a base plate 1, pillars 3, 4 and shafts 5-8, a guide plate 9 is first fitted to the pillars to prevent the ends of the shafts from leaning over. The guide plate 9 may be of metal or plastics and contains apertures which provide a slight clearance, in use, to the corresponding shaft pivots. The timepiece may be an electric watch, the shaft 8 carrying an anchor or lever which is driven by a magnet (not shown) which would influence the shaft positions during assembly were it not for the guide plate 9.
GB5871371A 1970-12-28 1971-12-17 Gear mechanism for a timepiece Expired GB1342148A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1970132722U JPS5045316Y1 (en) 1970-12-28 1970-12-28

Publications (1)

Publication Number Publication Date
GB1342148A true GB1342148A (en) 1973-12-25

Family

ID=15088039

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5871371A Expired GB1342148A (en) 1970-12-28 1971-12-17 Gear mechanism for a timepiece

Country Status (6)

Country Link
US (1) US3888073A (en)
JP (1) JPS5045316Y1 (en)
CH (2) CH1898171A4 (en)
DE (1) DE2165082C3 (en)
FR (1) FR2120058B1 (en)
GB (1) GB1342148A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1391704A3 (en) * 2002-08-14 2007-01-17 Hydrometer GmbH Meter, in particular water meter, and method for its assembly

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH604239B5 (en) * 1974-12-27 1978-08-31 Ebauchesfabrik Eta Ag
CH1131075A4 (en) * 1975-08-30 1977-03-15 Jeannet Chambrelien Pierre Reduction gear for electronic watch with analog display
JPS6039829Y2 (en) * 1975-12-27 1985-11-29 セイコーエプソン株式会社 battery clock
SU1226392A1 (en) * 1978-08-11 1986-04-23 Научно-исследовательский институт часовой промышленности Reduction gear box for electronic-mechanical clock with step motor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1434327A (en) * 1921-09-28 1922-10-31 Colomb Henry Means for securing bridges of timekeeping mechanism

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1391704A3 (en) * 2002-08-14 2007-01-17 Hydrometer GmbH Meter, in particular water meter, and method for its assembly

Also Published As

Publication number Publication date
FR2120058B1 (en) 1975-02-07
JPS5045316Y1 (en) 1975-12-22
FR2120058A1 (en) 1972-08-11
US3888073A (en) 1975-06-10
CH571243B5 (en) 1975-12-31
DE2165082C3 (en) 1974-06-27
CH1898171A4 (en) 1975-07-31
DE2165082B2 (en) 1973-12-06
DE2165082A1 (en) 1972-07-20

Similar Documents

Publication Publication Date Title
GB1453902A (en) Stepper motor driving circuit arrangement for an electronic timepiece
GB1275009A (en) Timepiece
GB1432855A (en) Solid state electronic timepiece
GB1159896A (en) Calendar Timepiece
GB1342148A (en) Gear mechanism for a timepiece
GB1484813A (en) Calendar watch mechanism
GB1359577A (en) One-piece roller-impulse member for timepiece escapement
GB1513508A (en) Reducing gear-train of an electronic watch with analogue display
GB1248790A (en) Day-date indicating timepieces
GB1502069A (en) Mechanism for use in a timepiece
GB1424141A (en) Digital electronic timepiece
GB1343541A (en) Timepiece
GB1041951A (en) Dial train arrangement for a timekeeping instrument
GB1429688A (en) Wrist watch
GB1318173A (en) Timepiece case assembly
GB1333805A (en) Timepiece movement
GB1341597A (en) Timepiece mechanism
GB991708A (en) Improvements in or relating to clockwork escapement mechanisms
GB1025165A (en) Improvements in or relating to motion transformers for electronically controlled timepiece
GB1356424A (en) Timepiece movement
GB1292237A (en) Indexing mechanism for horological instruments
GB1483698A (en) Electronic watch
GB1331153A (en) Timepiece
GB1169329A (en) Calendar Timepiece
GB1325233A (en) Timepiece mechanism

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee