DE2549817A1 - - Google Patents
Info
- Publication number
- DE2549817A1 DE2549817A1 DE19752549817 DE2549817A DE2549817A1 DE 2549817 A1 DE2549817 A1 DE 2549817A1 DE 19752549817 DE19752549817 DE 19752549817 DE 2549817 A DE2549817 A DE 2549817A DE 2549817 A1 DE2549817 A1 DE 2549817A1
- Authority
- DE
- Germany
- 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.)
- Granted
Links
Classifications
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- 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
- G04B19/00—Indicating the time by visual means
- G04B19/24—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars
- G04B19/243—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars characterised by the shape of the date indicator
- G04B19/247—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars characterised by the shape of the date indicator disc-shaped
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
- F16F1/18—Leaf springs
- F16F1/26—Attachments or mountings
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- 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
- G04B11/00—Click devices; Stop clicks; Clutches
- G04B11/02—Devices allowing the motion of a rotatable part in only one direction
- G04B11/022—Devices allowing the motion of a rotatable part in only one direction with a ratchet which makes contact with the rotating member by means of teeth
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752549817 DE2549817C2 (de) | 1975-11-06 | Befestigungsanordnung für Präzisionsfedern, insbesondere bei Uhrwerken |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752549817 DE2549817C2 (de) | 1975-11-06 | Befestigungsanordnung für Präzisionsfedern, insbesondere bei Uhrwerken |
Publications (3)
Publication Number | Publication Date |
---|---|
DE2549817B1 DE2549817B1 (de) | 1976-09-16 |
DE2549817A1 true DE2549817A1 (US07714131-20100511-C00038.png) | 1976-09-16 |
DE2549817C2 DE2549817C2 (de) | 1977-04-28 |
Family
ID=
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4294339A (en) * | 1979-12-21 | 1981-10-13 | The Toro Company | Clutch assembly |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4294339A (en) * | 1979-12-21 | 1981-10-13 | The Toro Company | Clutch assembly |
Also Published As
Publication number | Publication date |
---|---|
DE2549817B1 (de) | 1976-09-16 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
E77 | Valid patent as to the heymanns-index 1977 | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: PFORZHEIMER UHREN-ROHWERKE PORTA GMBH & CO, 7530 P |
|
8339 | Ceased/non-payment of the annual fee |