GB1254256A - Hairspring and regulator - Google Patents
Hairspring and regulatorInfo
- Publication number
- GB1254256A GB1254256A GB23026/70A GB2302670A GB1254256A GB 1254256 A GB1254256 A GB 1254256A GB 23026/70 A GB23026/70 A GB 23026/70A GB 2302670 A GB2302670 A GB 2302670A GB 1254256 A GB1254256 A GB 1254256A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hairspring
- arm
- regulator
- width
- aperture
- 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
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
- G04B18/00—Mechanisms for setting frequency
- G04B18/02—Regulator or adjustment devices; Indexing devices, e.g. raquettes
- G04B18/026—Locking the hair spring in the indexing device, e.g. goupille of the raquette
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Springs (AREA)
- Stringed Musical Instruments (AREA)
- Toys (AREA)
Abstract
1,254,256. Watches. TIMEX CORP. May 12, 1970 [May 28, 1969], No.23026/70. Heading G3T. In a watch regulator 19 comprising a pivoted arm 20 having an aperture 22 through which passes a hairspring 17 whose outer end is fixed at 18 to a bridge 16, contact between the hairspring 17 and the arm 20 is made only over part of the width of the hairspring by means of an arm contact portion 24. The width of the portion 24 is preferably less than one third of the width of the hairspring 17 and the arrangement is stated to permit the watch to maintain its initial rate. The contact portion 24 may be on the radially outer surface of the aperture 22, and may alternatively comprise a shoulder (28), Figs.3 and 3A (not shown) on a pin (26) fastened to the regulator arm.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US82853069A | 1969-05-28 | 1969-05-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1254256A true GB1254256A (en) | 1971-11-17 |
Family
ID=25252076
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB23026/70A Expired GB1254256A (en) | 1969-05-28 | 1970-05-12 | Hairspring and regulator |
Country Status (6)
Country | Link |
---|---|
US (1) | US3540211A (en) |
JP (1) | JPS4910275B1 (en) |
CH (2) | CH720770A4 (en) |
DE (1) | DE2023324C3 (en) |
FR (1) | FR2044826B1 (en) |
GB (1) | GB1254256A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH622150GA3 (en) * | 1977-05-12 | 1981-03-31 | ||
JP7038491B2 (en) * | 2017-05-11 | 2022-03-18 | セイコーインスツル株式会社 | Brakes vans, movements, and watches |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2088421A (en) * | 1936-10-05 | 1937-07-27 | Waterbury Clock Company | Regulating means for timepieces |
US2209172A (en) * | 1938-09-19 | 1940-07-23 | Waterbury Clock Company | Hairspring for time instruments |
CH257460A (en) * | 1945-12-29 | 1948-10-15 | Marti Fritz | Snowshoeing device for a pendulum timepiece. |
GB674549A (en) * | 1949-06-02 | 1952-06-25 | Edgard Andre Ulysse Chatelain | Improvements in or relating to mounting devices for spiral springs |
CH288795A (en) * | 1950-08-02 | 1953-02-15 | Colomb Henri | Clockwork racket. |
CH320004A (en) * | 1954-11-11 | 1957-03-15 | Morf Ernest | Device for adjusting the active length of a spiral spring |
FR1295468A (en) * | 1961-04-25 | 1962-06-08 | Lip Sa | Regulator of the spiral spring of a clockwork movement |
DE1197816B (en) * | 1964-03-13 | 1965-07-29 | Kienzle Uhrenfabriken Ges Mit | Spiral key |
-
1969
- 1969-05-28 US US828530A patent/US3540211A/en not_active Expired - Lifetime
-
1970
- 1970-05-12 GB GB23026/70A patent/GB1254256A/en not_active Expired
- 1970-05-13 DE DE2023324A patent/DE2023324C3/en not_active Expired
- 1970-05-14 CH CH720770D patent/CH720770A4/xx unknown
- 1970-05-14 CH CH720770A patent/CH534908A/en unknown
- 1970-05-18 JP JP45041722A patent/JPS4910275B1/ja active Pending
- 1970-05-27 FR FR7019426A patent/FR2044826B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2023324C3 (en) | 1979-04-19 |
DE2023324B2 (en) | 1978-08-31 |
CH720770A4 (en) | 1972-11-30 |
CH534908A (en) | 1972-11-30 |
DE2023324A1 (en) | 1970-12-03 |
FR2044826A1 (en) | 1971-02-26 |
US3540211A (en) | 1970-11-17 |
FR2044826B1 (en) | 1973-12-21 |
JPS4910275B1 (en) | 1974-03-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1127297A (en) | Improvements in or relating to a control device for a timepiece in a case | |
GB1254256A (en) | Hairspring and regulator | |
GB944975A (en) | Shock-absorbing bearing for a movable watch or clock element | |
GB1350943A (en) | Timepiece case | |
GB809579A (en) | Improvements in or relating to ear-rings | |
GB1296285A (en) | ||
GB1359577A (en) | One-piece roller-impulse member for timepiece escapement | |
GB1193811A (en) | Adjustable Horological Balance Bridge | |
GB1313160A (en) | Arrangement for fixing the outer end of a spiral balance spring | |
GB1126000A (en) | Balance bridge for horological instruments | |
GB1184429A (en) | A Regulator Mechanism for a Timepiece | |
GB955383A (en) | "d" jewel timepiece escapement | |
GB1228188A (en) | ||
GB1249961A (en) | Improvements in hairspring regulation in horological instruments | |
GB1194640A (en) | Improvements relating to Watches | |
GB1221036A (en) | Electric watch contact assembly | |
USD176299S (en) | Link chain | |
GB1019875A (en) | Methods of balancing timepiece balances | |
GB1455860A (en) | Alarm clock | |
GB1329148A (en) | Timepiece escapement | |
GB789024A (en) | Improvements in escapement mechanism | |
ES254339U (en) | Wrist-watch in which each extremity of the bracelet envelops an axis fixed to the watch-case. | |
GB604721A (en) | Shock-absorbing bearing for watches and the like | |
GB1183460A (en) | Improvements in and relating to a Regulating-Lever Mounting for a Watch Hair-Spring | |
USD174277S (en) | Link chain for a necklace or the like |