FR649464A - Winding mechanism for watches and clocks - Google Patents
Winding mechanism for watches and clocksInfo
- Publication number
- FR649464A FR649464A FR649464DA FR649464A FR 649464 A FR649464 A FR 649464A FR 649464D A FR649464D A FR 649464DA FR 649464 A FR649464 A FR 649464A
- Authority
- FR
- France
- Prior art keywords
- watches
- clocks
- winding mechanism
- 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
- 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
- G04B5/00—Automatic winding up
- G04B5/20—Automatic winding up by movements of other objects, e.g. by opening a hand-bag, by opening a case, by opening a door; Winding up by wind power
- G04B5/206—Automatic winding up by movements of other objects, e.g. by opening a hand-bag, by opening a case, by opening a door; Winding up by wind power by rotating axles, e.g. tachometers
-
- 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
- G04B5/00—Automatic winding up
- G04B5/24—Protecting means preventing overwinding
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/15—Intermittent grip type mechanical movement
- Y10T74/1503—Rotary to intermittent unidirectional motion
- Y10T74/1508—Rotary crank or eccentric drive
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Springs (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Transmission Devices (AREA)
- Mechanical Control Devices (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1788729X | 1927-02-22 | ||
CH124789T | 1927-02-22 | ||
CH649464X | 1927-02-22 | ||
CH285839X | 1927-02-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR649464A true FR649464A (en) | 1928-12-22 |
Family
ID=61800710
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR649464D Expired FR649464A (en) | 1927-02-22 | 1928-02-02 | Winding mechanism for watches and clocks |
Country Status (6)
Country | Link |
---|---|
US (1) | US1788729A (en) |
BE (1) | BE348626A (en) |
CH (1) | CH124789A (en) |
DE (1) | DE472175C (en) |
FR (1) | FR649464A (en) |
GB (1) | GB285839A (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2613448A (en) * | 1946-03-20 | 1952-10-14 | Sperry Sun Well Surveying Co | Well surveying instrument |
CH291567A (en) * | 1951-06-29 | 1953-06-30 | Tavannes Watch Co Sa | Timepiece. |
CH322701A (en) * | 1955-01-05 | 1957-06-30 | Morf Ernest | Winding mechanism of a mainspring |
US3004440A (en) * | 1957-11-16 | 1961-10-17 | Ustav Pro Vyzkum Motorovych Vo | Continuously variable speed transmission |
US2950623A (en) * | 1958-09-15 | 1960-08-30 | Weber | Driving mechanism |
US3300223A (en) * | 1963-10-18 | 1967-01-24 | Landbouwwerktuigen & Maschf | Apparatus for spreading or sowing granular materials |
US3298696A (en) * | 1964-08-03 | 1967-01-17 | Landbouwwerktuigen & Maschf | Apparatus for spreading or sowing granular materials |
US3655020A (en) * | 1970-12-10 | 1972-04-11 | Beckman Instruments Inc | Mechanical positioning device for precisely determining a series of mechanical locations |
US7011322B2 (en) * | 2002-06-27 | 2006-03-14 | Beale William T | Automatic transmission with stepless, continuously variable speed and torque ratio |
CN203202149U (en) * | 2013-04-03 | 2013-09-18 | 深圳日海通讯技术股份有限公司 | Ratchet wheel mechanism |
CH712813B1 (en) * | 2016-08-15 | 2021-11-30 | Rolex Sa | Winding device of a watch movement. |
-
1927
- 1927-02-22 CH CH124789D patent/CH124789A/en unknown
- 1927-12-18 DE DEH114366D patent/DE472175C/en not_active Expired
-
1928
- 1928-02-02 FR FR649464D patent/FR649464A/en not_active Expired
- 1928-02-06 BE BE348626D patent/BE348626A/en unknown
- 1928-02-16 US US254862A patent/US1788729A/en not_active Expired - Lifetime
- 1928-02-22 GB GB5553/28A patent/GB285839A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB285839A (en) | 1929-05-22 |
DE472175C (en) | 1929-02-26 |
BE348626A (en) | 1928-03-31 |
US1788729A (en) | 1931-01-13 |
CH124789A (en) | 1928-03-16 |
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