GB709774A - Timepiece movement, with an automatic winding mechanism comprising a lockable oscillating weight - Google Patents

Timepiece movement, with an automatic winding mechanism comprising a lockable oscillating weight

Info

Publication number
GB709774A
GB709774A GB4471/52A GB447152A GB709774A GB 709774 A GB709774 A GB 709774A GB 4471/52 A GB4471/52 A GB 4471/52A GB 447152 A GB447152 A GB 447152A GB 709774 A GB709774 A GB 709774A
Authority
GB
United Kingdom
Prior art keywords
weight
lever
pin
barrel
clockwise
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
GB4471/52A
Other languages
English (en)
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.)
Felsa A G
Original Assignee
Felsa A G
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 Felsa A G filed Critical Felsa A G
Publication of GB709774A publication Critical patent/GB709774A/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
    • G04B9/00—Supervision of the state of winding, e.g. indicating the amount of winding
    • G04B9/02—Devices controlled by such state, e.g. device affording protection means against overwinding
    • 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
    • G04B5/24—Protecting means preventing overwinding
    • G04B5/245—Protecting means preventing overwinding by locking the moving weight

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission Devices (AREA)
  • Toys (AREA)
  • Gears, Cams (AREA)
  • Springs (AREA)
GB4471/52A 1951-03-14 1952-02-20 Timepiece movement, with an automatic winding mechanism comprising a lockable oscillating weight Expired GB709774A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CH288209T 1951-03-14
CH2709332X 1951-03-14
CH1061775X 1951-03-14
CH709774X 1951-03-14
CH868576X 1951-03-14

Publications (1)

Publication Number Publication Date
GB709774A true GB709774A (en) 1954-06-02

Family

ID=61598400

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4471/52A Expired GB709774A (en) 1951-03-14 1952-02-20 Timepiece movement, with an automatic winding mechanism comprising a lockable oscillating weight

Country Status (5)

Country Link
US (1) US2709332A (de)
CH (1) CH288209A (de)
DE (1) DE868576C (de)
FR (1) FR1061775A (de)
GB (1) GB709774A (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2903844A (en) * 1954-07-10 1959-09-15 Paul E Reymond Winding up mechanism for time-pieces
US2903845A (en) * 1954-09-08 1959-09-15 Paul E Reymond Winding up mechanism for time-pieces
CH328136A (de) * 1954-09-14 1958-02-28 Felsa Ag Uhrwerk mit einer eine arretierbare Masse aufweisenden automatischen Aufzugvorrichtung
US2948108A (en) * 1954-09-14 1960-08-09 Felsa S A Overwind preventer for timepiece
EP2977827B1 (de) * 2014-07-22 2017-11-15 Montres Breguet SA Federgehäuse einer Uhr mit verbesserter Kraftübertragung
EP3812844B1 (de) * 2019-10-25 2023-09-06 Patek Philippe SA Genève Uhr, die eine schwingungsverstärkungsvorrichtung umfasst

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US332023A (en) * 1885-12-08 Self-winding watch
DE306879C (de) * 1916-10-28 1918-07-23 Vorrichtung zur Vermeidung von Überspannungen und Brüchen beim Aufziehen sowie zum Anzeigen des Ablaufens von Federkraftwerken, inbesondere Uhren.
CH155515A (fr) * 1931-03-23 1932-06-30 Marchand Adamir Pièce d'horlogerie à remontage automatique.

Also Published As

Publication number Publication date
DE868576C (de) 1953-02-26
FR1061775A (fr) 1954-04-15
US2709332A (en) 1955-05-31
CH288209A (de) 1953-01-15

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