JPS533852A - Fixing means for clock movement - Google Patents
Fixing means for clock movementInfo
- Publication number
- JPS533852A JPS533852A JP7492777A JP7492777A JPS533852A JP S533852 A JPS533852 A JP S533852A JP 7492777 A JP7492777 A JP 7492777A JP 7492777 A JP7492777 A JP 7492777A JP S533852 A JPS533852 A JP S533852A
- Authority
- JP
- Japan
- Prior art keywords
- spring
- arms
- fixing means
- holes
- clock movement
- 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.)
- Pending
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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Springs (AREA)
- Eye Examination Apparatus (AREA)
- Adornments (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Electromechanical Clocks (AREA)
- Electric Clocks (AREA)
- Lock And Its Accessories (AREA)
Abstract
The fixing system for a timepiece balance spring comprises a fixing element, for securing the outer end of the spring. It is in the form of a flat plate perpendicular to the balance axis. This plate has a stamped U-shaped fixing ear, with the arms of the U extending parallel to the balance axis and perpendicular to the plane of the outer end of the spring. Pref. one of the arms (15) of the U-shaped fixing ear has an hole through which the end of the spring passes, the other arm (14) acting as of stop face for the end of the spring. Alternatively, both arms have holes for the end of the spring, which is held in place by a pin pushed into oen of the holes.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH845176A CH607865GA3 (en) | 1976-07-01 | 1976-07-01 | Pegging device for watch movement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS533852A true JPS533852A (en) | 1978-01-13 |
Family
ID=4340566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7492777A Pending JPS533852A (en) | 1976-07-01 | 1977-06-23 | Fixing means for clock movement |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS533852A (en) |
| CH (1) | CH607865GA3 (en) |
| DE (1) | DE2729132B2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS522561A (en) * | 1975-06-18 | 1977-01-10 | Fontainemelon Horlogerie | Device for fixing outer end of clock balace wheel |
-
1976
- 1976-07-01 CH CH845176A patent/CH607865GA3/en not_active IP Right Cessation
-
1977
- 1977-06-23 JP JP7492777A patent/JPS533852A/en active Pending
- 1977-06-28 DE DE2729132A patent/DE2729132B2/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS522561A (en) * | 1975-06-18 | 1977-01-10 | Fontainemelon Horlogerie | Device for fixing outer end of clock balace wheel |
Also Published As
| Publication number | Publication date |
|---|---|
| CH607865B (en) | |
| CH607865GA3 (en) | 1978-12-15 |
| DE2729132C3 (en) | 1979-08-23 |
| DE2729132A1 (en) | 1978-01-05 |
| DE2729132B2 (en) | 1978-12-21 |
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