GB682646A - Improvements in or relating to watch movements having an automatic winding device - Google Patents

Improvements in or relating to watch movements having an automatic winding device

Info

Publication number
GB682646A
GB682646A GB29275/50A GB2927550A GB682646A GB 682646 A GB682646 A GB 682646A GB 29275/50 A GB29275/50 A GB 29275/50A GB 2927550 A GB2927550 A GB 2927550A GB 682646 A GB682646 A GB 682646A
Authority
GB
United Kingdom
Prior art keywords
weight
watch
movement
automatic winding
oscillatory
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
GB29275/50A
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.)
GRUEN WATCH Manufacturing CO SA
Original Assignee
GRUEN WATCH Manufacturing CO SA
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 GRUEN WATCH Manufacturing CO SA filed Critical GRUEN WATCH Manufacturing CO SA
Publication of GB682646A publication Critical patent/GB682646A/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
    • G04B5/00—Automatic winding up
    • G04B5/02—Automatic winding up by self-winding caused by the movement of the watch
    • G04B5/10—Automatic winding up by self-winding caused by the movement of the watch by oscillating weights the movement of which is not limited
    • G04B5/14—Automatic winding up by self-winding caused by the movement of the watch by oscillating weights the movement of which is not limited acting in both directions
    • 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
    • G04B5/00—Automatic winding up
    • G04B5/02—Automatic winding up by self-winding caused by the movement of the watch
    • G04B5/18—Supports, suspensions or guide arrangements, for oscillating weights
    • G04B5/19—Suspension of the oscillating weight at its centre of rotation

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Toys (AREA)
  • Springs (AREA)

Abstract

682,646. Watches. GRUEN WATCH MFG. CO., SOC. ANON. Nov. 29, 1950 [Dec. 2, 1949], No. 29275/50. Class 139. A watch movement having an automatic winding mechanism operated by an oscillatory weight which is pivotally mounted in the centre of a non-circular movement plate is characterized in that at least one movable member of the watch movement, situated beneath the oscillatory weight, extends outwardly beyond the circular path described by the outer edge of the oscillatory weight. The oscillatory weight 2, Figs. 1 and 2, is mounted on a shaft 4 at the centre of the movement. The shaft 4 carries a pinion 6 which through the gear train 7, 8, 9, 10, 11, 12, 13, 14 described in Specification 651,211 winds up the mainspring in the barrel 15. The peripheries of the barrel gear 19, the balance 16 and the escape wheel 22 extend beyond the path described by the edge of the weight 2.
GB29275/50A 1949-12-02 1950-11-29 Improvements in or relating to watch movements having an automatic winding device Expired GB682646A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH281189T 1949-12-02
US198817A US2661591A (en) 1949-12-02 1950-12-02 Watch movement having an automatic winding mechanism

Publications (1)

Publication Number Publication Date
GB682646A true GB682646A (en) 1952-11-12

Family

ID=40935699

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29275/50A Expired GB682646A (en) 1949-12-02 1950-11-29 Improvements in or relating to watch movements having an automatic winding device

Country Status (5)

Country Link
US (1) US2661591A (en)
CH (1) CH281189A (en)
DE (1) DE837072C (en)
FR (1) FR1028503A (en)
GB (1) GB682646A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1074455B (en) * 1960-01-28 Dr Ing e h Helmut Junghans und Gebruder Junghans Aktiengesell schaft Schramberg (Wurtt) On tinder
US2958996A (en) * 1951-04-14 1960-11-08 Trick Kuno Setting gear for an alarm watch
US2981055A (en) * 1955-05-27 1961-04-25 Montres Perret Et Berthoud Sa Self-winding time-piece
US2953041A (en) * 1955-08-19 1960-09-20 Kienzle Uhrenfabriken Ag Drive arrangement for self-winding time-piece
DE1064429B (en) * 1955-08-19 1959-08-27 Kienzle Uhrenfabriken Ag Oscillating mass elevator for portable watches
US3010277A (en) * 1957-02-09 1961-11-28 Gruen Watch Mfg Co S A Self-winding watches
US2982084A (en) * 1957-05-29 1961-05-02 Ebauches Sa Alarm device
US2977749A (en) * 1957-05-29 1961-04-04 Ebauches Sa Transmission device for time meters
US3113416A (en) * 1960-03-30 1963-12-10 Movado Montres Self-winding watch
DE1193435B (en) * 1960-08-16 1965-05-20 Movado Montres Clock with automatic oscillating mass winding
GB1338454A (en) * 1970-12-28 1973-11-21 Suwa Seikosha Kk Automatic watch
US7158116B2 (en) 2003-04-04 2007-01-02 Drb Institute Llc Rechargeable cordless input and pointing device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US576600A (en) * 1897-02-09 James mitchell
US1708610A (en) * 1924-09-12 1929-04-09 Gruen Watch Company Odd-shape watch movement with second hand
US1853637A (en) * 1929-01-22 1932-04-12 Perpetual Self Winding Watch C Self winding watch
CH149137A (en) * 1930-10-15 1931-08-31 Meylan Eugene Automatic winding device for a watch movement.
CH169397A (en) * 1933-09-25 1934-05-31 Eterna Sa Self-winding watch movement.
US2253763A (en) * 1937-10-13 1941-08-26 Colomb Henri Watch movement
CH226490A (en) * 1942-07-01 1943-04-15 Movado Montres Self-winding watch movement by oscillating weight.
US2399131A (en) * 1942-07-09 1946-04-23 Michel S A Grenchen A Automatic winding mechanism for timepieces

Also Published As

Publication number Publication date
FR1028503A (en) 1953-05-26
US2661591A (en) 1953-12-08
DE837072C (en) 1952-04-21
CH281189A (en) 1952-02-29

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