GB1121204A - Time piece hairspring end fastening means - Google Patents

Time piece hairspring end fastening means

Info

Publication number
GB1121204A
GB1121204A GB42189/66A GB4218966A GB1121204A GB 1121204 A GB1121204 A GB 1121204A GB 42189/66 A GB42189/66 A GB 42189/66A GB 4218966 A GB4218966 A GB 4218966A GB 1121204 A GB1121204 A GB 1121204A
Authority
GB
United Kingdom
Prior art keywords
bosses
fastening means
time piece
end fastening
hairspring
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
GB42189/66A
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.)
Tissot SA
Original Assignee
Fabrique dHorlogerie CHS Tissot et Fils 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 Fabrique dHorlogerie CHS Tissot et Fils SA filed Critical Fabrique dHorlogerie CHS Tissot et Fils SA
Publication of GB1121204A publication Critical patent/GB1121204A/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
    • G04B17/00—Mechanisms for stabilising frequency
    • G04B17/32—Component parts or constructional details, e.g. collet, stud, virole or piton
    • G04B17/325—Component parts or constructional details, e.g. collet, stud, virole or piton for fastening the hairspring in a fixed position, e.g. using a block
    • 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
    • G04B18/00—Mechanisms for setting frequency
    • G04B18/04—Adjusting the beat of the pendulum, balance, or the like, e.g. putting into beat
    • G04B18/06—Adjusting the beat of the pendulum, balance, or the like, e.g. putting into beat by setting the collet or the stud of a hairspring

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Springs (AREA)
  • Adornments (AREA)

Abstract

1,121,204. Springs. FABRIQUE D'HORLOGERIE CHS TISSOT ET FILS S.A. 21 Sept., 1966 [24 Sept., 1965], No. 42189/66. Heading F2S. [Also in Division G3] The free outer end of a timepiece hairspring 2 is secured by bending it to conform with the surfaces of bosses 8-11. The bosses and a holder 3 are integrally moulded from plastics material, a hole 16 in the holder removing part of the boss 11 to define a lip 12. The outer turn of the hairspring 2 passes between a pin 13 and a key 14 of a regulator 6 and is then clamped between the bosses 9-11, the lip 12 and the key 14 supporting the spring in an axial direction.
GB42189/66A 1965-09-24 1966-09-21 Time piece hairspring end fastening means Expired GB1121204A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1324465A CH447042A (en) 1965-09-24 1965-09-24 Fixing device for the outer end of a regulating balance spring for a timepiece

Publications (1)

Publication Number Publication Date
GB1121204A true GB1121204A (en) 1968-07-24

Family

ID=4390685

Family Applications (1)

Application Number Title Priority Date Filing Date
GB42189/66A Expired GB1121204A (en) 1965-09-24 1966-09-21 Time piece hairspring end fastening means

Country Status (4)

Country Link
US (1) US3395532A (en)
CH (1) CH447042A (en)
DE (1) DE1523857B2 (en)
GB (1) GB1121204A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111819501A (en) * 2018-03-21 2020-10-23 尼瓦洛克斯-法尔股份有限公司 Method for manufacturing silicon hairspring

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH594928B (en) * 1974-06-25 1978-01-31 Ebauchesfabrik Eta Ag SET IN THE FORM OF A WATCHMAKING SPIRAL AND A FERRULE.
IT1217661B (en) * 1988-05-20 1990-03-30 Bendix Italia Spa HYDRAULIC PROPORTIONING VALVE, PARTICULARLY FOR VEHICLE BRAKES
CN1154026C (en) * 1999-07-29 2004-06-16 精工电子有限公司 Mechanical timepiece with stud adjustment mechanism
CH707815B1 (en) 2013-03-19 2017-05-31 Nivarox Far Sa Subassembly of a clockwork escapement mechanism comprising a spiral spring.
CH707814A2 (en) * 2013-03-19 2014-09-30 Nivarox Sa Clockwork mechanism spiral adjustment.
EP2887154B1 (en) * 2013-12-20 2016-07-20 Blancpain SA. Mechanism for attaching a balance-spring stud to a balance bridge and regulating device with balance-hairspring including such a mechanism

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US498209A (en) * 1893-05-23 Hair-spring stud for watches
US772106A (en) * 1904-05-13 1904-10-11 Richard Lange Balance-spring stud.
CH261671A (en) * 1947-08-23 1949-05-31 Montres Era S A Flat hairspring regulator device for timepieces.
FR1145347A (en) * 1956-01-13 1957-10-24 Improvements to the hairspring attachment supports in watch movements
US3046725A (en) * 1958-10-29 1962-07-31 Parechoc Sa Hairspring adjustment device for a timepiece

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111819501A (en) * 2018-03-21 2020-10-23 尼瓦洛克斯-法尔股份有限公司 Method for manufacturing silicon hairspring

Also Published As

Publication number Publication date
DE1523857B2 (en) 1971-07-08
CH1324465A4 (en) 1967-02-28
CH447042A (en) 1968-03-15
US3395532A (en) 1968-08-06
DE1523857A1 (en) 1969-08-14

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