GB1121204A - Time piece hairspring end fastening means - Google Patents
Time piece hairspring end fastening meansInfo
- 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
Links
- 238000005452 bending Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 229920003023 plastic Polymers 0.000 abstract 1
- 239000004033 plastic Substances 0.000 abstract 1
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.
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH871474A4 (en) * | 1974-06-25 | 1977-02-28 | ||
IT1217661B (en) * | 1988-05-20 | 1990-03-30 | Bendix Italia Spa | HYDRAULIC PROPORTIONING VALVE, PARTICULARLY FOR VEHICLE BRAKES |
WO2001009687A1 (en) * | 1999-07-29 | 2001-02-08 | Seiko Instruments Inc. | Mechanical timepiece with stud adjustment mechanism |
EP2781970B1 (en) * | 2013-03-19 | 2016-03-16 | Nivarox-FAR S.A. | Mechanism for adjusting a timepice hairspring |
CH707815B1 (en) | 2013-03-19 | 2017-05-31 | Nivarox Far Sa | Subassembly of a clockwork escapement mechanism comprising a spiral spring. |
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)
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 |
-
1965
- 1965-09-24 CH CH1324465A patent/CH447042A/en unknown
-
1966
- 1966-07-27 DE DE19661523857 patent/DE1523857B2/en not_active Withdrawn
- 1966-09-12 US US578851A patent/US3395532A/en not_active Expired - Lifetime
- 1966-09-21 GB GB42189/66A patent/GB1121204A/en not_active Expired
Cited By (1)
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 |
---|---|
DE1523857A1 (en) | 1969-08-14 |
US3395532A (en) | 1968-08-06 |
DE1523857B2 (en) | 1971-07-08 |
CH1324465A4 (en) | 1967-02-28 |
CH447042A (en) | 1968-03-15 |
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