FR61111E - Advanced training in clockwork and amlogic mechanics - Google Patents

Advanced training in clockwork and amlogic mechanics

Info

Publication number: FR61111E
Authority: FR; France
Prior art keywords: amlogic; clockwork; mechanics; advanced training; training
Prior art date: 1949-12-17
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

Application number

Other languages

Inventor

Andre Donat

Priority date (The priority date 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 date listed.)

1949-12-17

Filing date

1950-12-06

Publication date

1955-03-23

1950-12-06 Application filed filed Critical

1955-03-23 Application granted granted Critical

1955-03-23 Publication of FR61111E publication Critical patent/FR61111E/en

Status Expired legal-status Critical Current

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
- G04B31/00—Bearings; Point suspensions or counter-point suspensions; Pivot bearings; Single parts therefor
- G04B31/02—Shock-damping bearings
- G04B31/04—Shock-damping bearings with jewel hole and cap jewel
- 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
- G04B18/02—Regulator or adjustment devices; Indexing devices, e.g. raquettes
- G04B18/026—Locking the hair spring in the indexing device, e.g. goupille of the raquette

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Electromechanical Clocks (AREA)
Springs (AREA)

FR61111D 1949-12-17 1950-12-06 Advanced training in clockwork and amlogic mechanics Expired FR61111E (en)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
FR1007329T		1949-12-17
FR294058X		1949-12-17
FR61111T		1950-12-06
GB10704/52A GB732679A (en)	1949-12-17	1952-04-28	Improvements in bearings for timepieces and the like

Publications (1)

Publication Number	Publication Date
FR61111E true FR61111E (en)	1955-03-23

Family

ID=61627738

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
FR1007329D Expired FR1007329A (en)	1949-12-17	1949-12-17	Improvement in clockwork and similar mechanisms
FR61111D Expired FR61111E (en)	1949-12-17	1950-12-06	Advanced training in clockwork and amlogic mechanics

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
FR1007329D Expired FR1007329A (en)	1949-12-17	1949-12-17	Improvement in clockwork and similar mechanisms

Country Status (3)

Country	Link
CH (1)	CH294058A (en)
FR (2)	FR1007329A (en)
GB (1)	GB732679A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1181642B (en) *	1960-06-18	1964-11-12	Kienzle Uhrenfabriken Ag	Journal balance bearing
US3306028A (en) *	1966-01-04	1967-02-28	Citizen Watch Co Ltd	Shock-proof device for watches
CH697017A5 (en) *	2003-03-26	2008-03-14	Franck Muller Watchland S A	Mobile turning to anti-shock device on an axis.
EP1705537B1 (en) *	2005-03-23	2008-05-14	Rolex S.A.	Shock-proof bearing for timepiece
EP3291026B1 (en) *	2016-08-30	2020-01-01	ETA SA Manufacture Horlogère Suisse	Shock-absorbing bearing for a clock piece

1949
- 1949-12-17 FR FR1007329D patent/FR1007329A/en not_active Expired
1950
- 1950-12-06 FR FR61111D patent/FR61111E/en not_active Expired
- 1950-12-18 CH CH294058D patent/CH294058A/en unknown
1952
- 1952-04-28 GB GB10704/52A patent/GB732679A/en not_active Expired

Also Published As

Publication number	Publication date
GB732679A (en)	1955-06-29
FR1007329A (en)	1952-05-05
CH294058A (en)	1953-10-31

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