CA570381A - Means for actuating a watch or clock mechanism - Google Patents

Means for actuating a watch or clock mechanism

Info

Publication number
CA570381A
CA570381A CA570381A CA570381DA CA570381A CA 570381 A CA570381 A CA 570381A CA 570381 A CA570381 A CA 570381A CA 570381D A CA570381D A CA 570381DA CA 570381 A CA570381 A CA 570381A
Authority
CA
Canada
Prior art keywords
watch
actuating
clock mechanism
clock
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
CA570381A
Other languages
French (fr)
Inventor
Hetzel Max
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.)
Bulova Watch Co Inc
Original Assignee
Bulova Watch Co Inc
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.)
Publication date
Application granted granted Critical
Publication of CA570381A publication Critical patent/CA570381A/en
Expired legal-status Critical Current

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
    • G04B11/00—Click devices; Stop clicks; Clutches
    • G04B11/02—Devices allowing the motion of a rotatable part in only one direction
    • G04B11/04—Pawl constructions therefor, e.g. pawl secured to an oscillating member actuating a ratchet
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
    • G04C3/08—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a mechanical oscillator other than a pendulum or balance, e.g. by a tuning fork, e.g. electrostatically
    • G04C3/10—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a mechanical oscillator other than a pendulum or balance, e.g. by a tuning fork, e.g. electrostatically driven by electromagnetic means
    • G04C3/101—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a mechanical oscillator other than a pendulum or balance, e.g. by a tuning fork, e.g. electrostatically driven by electromagnetic means constructional details
    • 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
    • Y10T74/1526—Oscillation or reciprocation to intermittent unidirectional motion
    • Y10T74/1529—Slide actuator
    • 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
    • Y10T74/1558—Grip units and features
    • 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
    • Y10T74/1558—Grip units and features
    • Y10T74/1584—Gripper mountings, slide
    • 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
    • Y10T74/21—Elements
    • Y10T74/2133—Pawls and ratchets
    • Y10T74/2141—Sliding pawls

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Micromachines (AREA)
  • Electric Clocks (AREA)
CA570381A 1953-10-23 Means for actuating a watch or clock mechanism Expired CA570381A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH2908174X 1953-10-23

Publications (1)

Publication Number Publication Date
CA570381A true CA570381A (en) 1959-02-10

Family

ID=4572702

Family Applications (1)

Application Number Title Priority Date Filing Date
CA570381A Expired CA570381A (en) 1953-10-23 Means for actuating a watch or clock mechanism

Country Status (4)

Country Link
US (1) US2908174A (en)
CA (1) CA570381A (en)
DE (1) DE1037972B (en)
IT (1) IT523572A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1279557B (en) * 1961-01-19 1968-10-03 Bulova Watch Co Inc Tuning fork as a time-determining link for an electric clock
CH376062A (en) * 1962-01-05 1963-11-30 Ceppi Georges Oscillator for timepiece
US3243951A (en) * 1962-03-28 1966-04-05 Toko Radio Coil Kenkyusho Kk Flexure vibration type electrical vibrator and transistor oscillator utilizing the same
US3192701A (en) * 1962-11-30 1965-07-06 Tanaka Kazuo Vibratory motion converter for an electric timepiece
GB1364014A (en) * 1971-02-12 1974-08-21 Suwa Seikosha Kk Timepiece

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1290264A (en) * 1916-12-28 1919-01-07 Marguerite G O Leary Constant-amplitude-of-vibration motor and method of control same.
DE384925C (en) * 1921-08-11 1923-11-27 Gaston Beauvais Device for converting a vibratory movement into a circular movement
US1816102A (en) * 1929-06-26 1931-07-28 Waters Albert Electrically moved display apparatus
GB362518A (en) * 1930-09-10 1931-12-10 Sydney James Smith Improvements in or relating to clocks
CH163947A (en) * 1932-07-29 1933-09-15 Chopard Pierre Electric clock.
US2196189A (en) * 1936-07-28 1940-04-09 Company The Stamford Trust Electrical motor
US2642714A (en) * 1947-12-23 1953-06-23 Gen Motors Corp Electric clock
CH318230A (en) * 1953-10-23 1956-12-31 Bulova Watch Co Inc Device for transforming the oscillations of a mechanical vibrator into a rotational movement for controlling a clockwork mechanism

Also Published As

Publication number Publication date
IT523572A (en)
US2908174A (en) 1959-10-13
DE1037972B (en) 1958-08-28

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