GB845773A - Improvements in or relating to balance wheels - Google Patents
Improvements in or relating to balance wheelsInfo
- Publication number
- GB845773A GB845773A GB25455/57A GB2545557A GB845773A GB 845773 A GB845773 A GB 845773A GB 25455/57 A GB25455/57 A GB 25455/57A GB 2545557 A GB2545557 A GB 2545557A GB 845773 A GB845773 A GB 845773A
- Authority
- GB
- United Kingdom
- Prior art keywords
- relating
- aug
- screws
- balance
- balance wheels
- 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
- G04B18/006—Mechanisms for setting frequency by adjusting the devices fixed on the balance
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Handcart (AREA)
- Automatic Cycles, And Cycles In General (AREA)
Abstract
845,773. Balances. JUNGHANS A. G., GEB. Aug. 12, 1957 [Aug. 10, 1956], No. 25455/57. Class 139 The rating screws 11a, Fig. 2, of a balance are screwed into seatings in the rim 10a in a direction parallel to the balance staff axis. The screw stem may be eccentric of the head which may have forms of tool receiving means other than the conventional slot. In a modification, Fig. 3, each screw is eccentrically located in a cup-shaped bushing 20. The screws may be symmetrically dis-. posed in pairs or in groups of three.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE845773X | 1956-08-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB845773A true GB845773A (en) | 1960-08-24 |
Family
ID=6774889
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB25455/57A Expired GB845773A (en) | 1956-08-10 | 1957-08-12 | Improvements in or relating to balance wheels |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB845773A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1351103A1 (en) * | 2002-03-21 | 2003-10-08 | Chopard Manufacture SA | Balance wheel with adjusting mechanism |
EP1705534A1 (en) * | 2005-03-23 | 2006-09-27 | Patek Philippe Sa | Inertial balance |
WO2008080570A3 (en) * | 2006-12-21 | 2009-02-26 | Complitime S A | Mechanical oscillator for timepiece |
-
1957
- 1957-08-12 GB GB25455/57A patent/GB845773A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1351103A1 (en) * | 2002-03-21 | 2003-10-08 | Chopard Manufacture SA | Balance wheel with adjusting mechanism |
US6666575B2 (en) | 2002-03-21 | 2003-12-23 | Chopard Manufacture Sa | Balance wheel provided with an adjustment device |
EP1705534A1 (en) * | 2005-03-23 | 2006-09-27 | Patek Philippe Sa | Inertial balance |
WO2008080570A3 (en) * | 2006-12-21 | 2009-02-26 | Complitime S A | Mechanical oscillator for timepiece |
JP2010513886A (en) * | 2006-12-21 | 2010-04-30 | コンプリタイム エスアー | Mechanical vibrator for watches |
US8240910B2 (en) | 2006-12-21 | 2012-08-14 | Complitime S.A. | Mechanical oscillator for timepiece |
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