GB572195A - Improvements in spring clockwork mechanism with motor winding gear - Google Patents
Improvements in spring clockwork mechanism with motor winding gearInfo
- Publication number
- GB572195A GB572195A GB6343/44A GB634344A GB572195A GB 572195 A GB572195 A GB 572195A GB 6343/44 A GB6343/44 A GB 6343/44A GB 634344 A GB634344 A GB 634344A GB 572195 A GB572195 A GB 572195A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bearing
- arbor
- barrel
- spring
- motor winding
- 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
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C1/00—Winding mechanical clocks electrically
- G04C1/10—Protection against overwinding
- G04C1/12—Protection against overwinding of the spring
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Springs (AREA)
Abstract
572,195. Clocks. LANDIS & GYR SOC. ANON. April 5, 1944, No. 6343. Convention date, May 17, 1943. [Class 139] In spring clockwork, wound by motor, for operating time switches, the barrel is mounted on both sides in frame plates while the arbor is mounted at one end in one of the barrel bearings and at the other in a bearing in the main frame, the arbor passing freely through the other barrel bearing. The spring barrel 7 is wound from a motor 1 through a train 2, 3, 4, 5 and is mounted in bearings 8, 10 in frame members 9, 11. The arbor 16 has a reduced end 16ca having a bearing in the bearing 8 and passes freely through the other bearing 10, its other end having a bearing in a main frame member 20. The arbor can be fixed to the barrel, for assembly &c., by a nut 24 on a screwed projection 16b, or by a screw fitting into a tapped hole in the arbor.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH572195X | 1943-05-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB572195A true GB572195A (en) | 1945-09-26 |
Family
ID=4520983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB6343/44A Expired GB572195A (en) | 1943-05-17 | 1944-04-05 | Improvements in spring clockwork mechanism with motor winding gear |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB572195A (en) |
-
1944
- 1944-04-05 GB GB6343/44A patent/GB572195A/en not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB572195A (en) | Improvements in spring clockwork mechanism with motor winding gear | |
| US2431503A (en) | Spring motor mounting | |
| GB572083A (en) | An improved clockwork movement with motor winding gear | |
| GB565459A (en) | Improvement in spring clockwork mechanisms with motor winding gear | |
| GB599458A (en) | Improvements in or relating to winding mechanism for clocks | |
| GB509608A (en) | Improvements in or relating to electric synchronous-motor clocks | |
| GB573942A (en) | Watch movement | |
| GB403145A (en) | Electric watch | |
| GB720633A (en) | Movement for timepieces with centre seconds hand | |
| GB450224A (en) | Electric lamp, more particularly pocket lamp, with a current generator the drive of which is effected for example by spring power through gearing | |
| GB857937A (en) | A self-winding mechanism for watches | |
| GB572207A (en) | Improvements in or relating to electrically operated winding means for spring-actuated clocks | |
| GB119970A (en) | Improvements in or connected with Friction Gearing. | |
| GB549409A (en) | Improvements in electrically driven clocks | |
| GB948066A (en) | Improvements in or relating to rewinding arrangements for spring driven devices | |
| GB819461A (en) | Improvements in or relating to timepieces (e.g. motor vehicle clocks) | |
| GB930130A (en) | Improvements in or relating to electricity maximum demand indicators | |
| CA411583A (en) | Timepiece driving mechanism | |
| AU121789B2 (en) | Improvements in devices for controlling the movement of mechanism by an escapement | |
| GB763450A (en) | Improvements in or relating to movement for wrist watches | |
| GB730613A (en) | Automatic winding mechanism for watches | |
| AU1189943A (en) | Improvements in devices for controlling the movement of mechanism by an escapement | |
| GB378243A (en) | Automatic winding device for timepieces | |
| GB511173A (en) | Improvements in presses | |
| GB833798A (en) | Improvements in or relating to alarm clocks |