FR68406E - Improvements to time mechanisms and similar devices - Google Patents

Improvements to time mechanisms and similar devices

Info

Publication number
FR68406E
FR68406E FR68406DA FR68406E FR 68406 E FR68406 E FR 68406E FR 68406D A FR68406D A FR 68406DA FR 68406 E FR68406 E FR 68406E
Authority
FR
France
Prior art keywords
similar devices
time mechanisms
mechanisms
time
similar
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
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Leon Hatot SA France
Original Assignee
Leon Hatot SA France
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.)
Filing date
Publication date
Application filed by Leon Hatot SA France filed Critical Leon Hatot SA France
Application granted granted Critical
Publication of FR68406E publication Critical patent/FR68406E/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C1/00—Winding mechanical clocks electrically
    • G04C1/04—Winding mechanical clocks electrically by electric motors with rotating or with reciprocating movement
    • G04C1/06—Winding mechanical clocks electrically by electric motors with rotating or with reciprocating movement winding-up springs
    • G04C1/065—Winding mechanical clocks electrically by electric motors with rotating or with reciprocating movement winding-up springs by continuous rotating movement

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR68406D 1954-08-30 1954-08-30 Improvements to time mechanisms and similar devices Expired FR68406E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR68406T 1954-08-30

Publications (1)

Publication Number Publication Date
FR68406E true FR68406E (en) 1958-04-30

Family

ID=8700457

Family Applications (1)

Application Number Title Priority Date Filing Date
FR68406D Expired FR68406E (en) 1954-08-30 1954-08-30 Improvements to time mechanisms and similar devices

Country Status (1)

Country Link
FR (1) FR68406E (en)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1115644B (en) * 1960-01-19 1961-10-19 Reich Robert W Electronic pendulum clock
DE1116604B (en) * 1960-01-11 1961-11-02 Reich Robert W Arrangement for driving electric and electronic clocks
DE1152062B (en) * 1958-08-08 1963-07-25 Siemens Ag Electric clock drive
US3117265A (en) * 1959-07-11 1964-01-07 Movado Montres Electromagnetic system for the maintenance of the movement of a movable member
DE1192596B (en) * 1958-06-16 1965-05-06 Durowe Ag Self-winding watch with frictional coupling
DE1201777B (en) * 1958-03-06 1965-09-23 Ebauches Sa Magnetic holding device for the escapement or switch armature of a timepiece
DE1204147B (en) * 1959-12-15 1965-10-28 Junghans Geb Ag Contactless drive device for the gear folder of an electric clock
DE1219581B (en) * 1960-12-06 1966-06-23 Aeg DC motor with a magnetically soft rotor with pronounced poles or with a permanent magnet rotor
DE1232886B (en) * 1962-09-15 1967-01-19 Kienzle Uhrenfabriken Ges Mit Time-keeping device
DE1233785B (en) * 1963-03-27 1967-02-02 Licentia Gmbh Electric clock with a spring mechanism that is constantly wound up by a motor
DE1244285B (en) * 1963-01-14 1967-07-13 Licentia Gmbh Brushless DC motor with polarized rotor
DE1274515B (en) * 1958-12-30 1968-08-01 Hatot Leon Ets Electrical alarm device, preferably for electrically operated alarm clocks
DE1616496B1 (en) * 1958-12-01 1971-09-30 Hatot Leon Ets Electrical alarm device, preferably for electrically operated alarm clocks
DE1261242C2 (en) * 1964-06-05 1975-10-02 Fa. Diehl, 8500 Nürnberg HAND DRIVE FOR A BATTERY-FEED, SELF-CHANGING CLOCK WITH A COMMUTATORLESS MOTOR

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1201777B (en) * 1958-03-06 1965-09-23 Ebauches Sa Magnetic holding device for the escapement or switch armature of a timepiece
DE1192596B (en) * 1958-06-16 1965-05-06 Durowe Ag Self-winding watch with frictional coupling
DE1152062B (en) * 1958-08-08 1963-07-25 Siemens Ag Electric clock drive
DE1616496B1 (en) * 1958-12-01 1971-09-30 Hatot Leon Ets Electrical alarm device, preferably for electrically operated alarm clocks
DE1274515B (en) * 1958-12-30 1968-08-01 Hatot Leon Ets Electrical alarm device, preferably for electrically operated alarm clocks
DE1274515C2 (en) * 1958-12-30 1973-03-22 Hatot Leon Ets Electrical alarm device, preferably for electrically operated alarm clocks
US3117265A (en) * 1959-07-11 1964-01-07 Movado Montres Electromagnetic system for the maintenance of the movement of a movable member
DE1204147B (en) * 1959-12-15 1965-10-28 Junghans Geb Ag Contactless drive device for the gear folder of an electric clock
DE1116604B (en) * 1960-01-11 1961-11-02 Reich Robert W Arrangement for driving electric and electronic clocks
DE1115644B (en) * 1960-01-19 1961-10-19 Reich Robert W Electronic pendulum clock
DE1219581B (en) * 1960-12-06 1966-06-23 Aeg DC motor with a magnetically soft rotor with pronounced poles or with a permanent magnet rotor
DE1232886B (en) * 1962-09-15 1967-01-19 Kienzle Uhrenfabriken Ges Mit Time-keeping device
DE1244285B (en) * 1963-01-14 1967-07-13 Licentia Gmbh Brushless DC motor with polarized rotor
DE1233785B (en) * 1963-03-27 1967-02-02 Licentia Gmbh Electric clock with a spring mechanism that is constantly wound up by a motor
DE1261242C2 (en) * 1964-06-05 1975-10-02 Fa. Diehl, 8500 Nürnberg HAND DRIVE FOR A BATTERY-FEED, SELF-CHANGING CLOCK WITH A COMMUTATORLESS MOTOR
DE1261242B (en) * 1964-06-05 1975-10-02 Fa Diehl, 8500 Nürnberg Synchronous motor, especially for driving time-keeping devices

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