GB1176619A - Device for Transforming Oscillating Movement into Rotational Movement in Particular for Timepieces - Google Patents

Device for Transforming Oscillating Movement into Rotational Movement in Particular for Timepieces

Info

Publication number
GB1176619A
GB1176619A GB3246568A GB3246568A GB1176619A GB 1176619 A GB1176619 A GB 1176619A GB 3246568 A GB3246568 A GB 3246568A GB 3246568 A GB3246568 A GB 3246568A GB 1176619 A GB1176619 A GB 1176619A
Authority
GB
United Kingdom
Prior art keywords
wheel
poles
transforming
movement
timepieces
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
GB3246568A
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.)
Centre Electronique Horloger SA
Original Assignee
Centre Electronique Horloger SA
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 Centre Electronique Horloger SA filed Critical Centre Electronique Horloger SA
Publication of GB1176619A publication Critical patent/GB1176619A/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
    • 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
    • G04B11/001—Clutch mechanism between two rotating members with transfer of movement in both directions, possibly with limitation on the transfer of power
    • G04B11/005—Clutch mechanism between two rotating members with transfer of movement in both directions, possibly with limitation on the transfer of power with magnetic elements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Gears, Cams (AREA)
  • Electric Clocks (AREA)

Abstract

1,176,619. Magnetic couplings. CENTRE ELECTRONIQUE HORLOGER S.A. 8 July, 1968 [11 July, 1967], No. 32465/68. Heading H2A. (Also in Division G3] A device for transforming oscillatory movement into rotational movement comprises a toothed wheel 1 driven by a pawl 9, the toothed wheel having magnetic poles at its periphery and magnetically driving a second wheel 11. The wheel 1, which is preferably made of a platinum-cobalt alloy, has 6 poles and is mounted on a shaft 2. The spacing of the poles on the wheel 11 is equal to the spacing of the poles on the wheel 1 and the wheel 11 may comprise a ring of platinum-cobalt alloy mounted on a core of brass. Alternatively, the wheel 11 may be made of a ferro-nickel alloy or soft iron and it may have projecting poles.
GB3246568A 1967-07-11 1968-07-08 Device for Transforming Oscillating Movement into Rotational Movement in Particular for Timepieces Expired GB1176619A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH990167A CH486058A (en) 1967-07-11 1967-07-11 Device for transforming an oscillating movement into a rotational movement for a timepiece

Publications (1)

Publication Number Publication Date
GB1176619A true GB1176619A (en) 1970-01-07

Family

ID=4356912

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3246568A Expired GB1176619A (en) 1967-07-11 1968-07-08 Device for Transforming Oscillating Movement into Rotational Movement in Particular for Timepieces

Country Status (8)

Country Link
AT (1) AT286178B (en)
BE (1) BE717918A (en)
CH (2) CH990167A4 (en)
DE (1) DE1773804A1 (en)
ES (1) ES352759A1 (en)
FR (1) FR1579650A (en)
GB (1) GB1176619A (en)
NL (1) NL6809700A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113009812A (en) * 2019-12-18 2021-06-22 伊塔瑞士钟表制造股份有限公司 Method for producing at least two mechanical components

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2657580C2 (en) * 1975-12-23 1986-10-09 Seiko Koki K.K., Tokio/Tokyo Electromagnetic drive arrangement

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113009812A (en) * 2019-12-18 2021-06-22 伊塔瑞士钟表制造股份有限公司 Method for producing at least two mechanical components
CN113009812B (en) * 2019-12-18 2022-10-14 伊塔瑞士钟表制造股份有限公司 Method for producing at least two mechanical components

Also Published As

Publication number Publication date
FR1579650A (en) 1969-08-29
DE1773804A1 (en) 1971-04-01
CH990167A4 (en) 1969-08-29
ES352759A1 (en) 1969-08-01
BE717918A (en) 1968-12-16
NL6809700A (en) 1969-01-14
AT286178B (en) 1970-11-25
CH486058A (en) 1969-08-29

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