GB991708A - Improvements in or relating to clockwork escapement mechanisms - Google Patents

Improvements in or relating to clockwork escapement mechanisms

Info

Publication number
GB991708A
GB991708A GB3240961A GB3240961A GB991708A GB 991708 A GB991708 A GB 991708A GB 3240961 A GB3240961 A GB 3240961A GB 3240961 A GB3240961 A GB 3240961A GB 991708 A GB991708 A GB 991708A
Authority
GB
United Kingdom
Prior art keywords
pivot
escape wheel
arm
line
escapement
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
GB3240961A
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.)
LIP SA
Original Assignee
LIP 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 LIP SA filed Critical LIP SA
Publication of GB991708A publication Critical patent/GB991708A/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
    • G04B15/00—Escapements
    • G04B15/12—Adjusting; Restricting the amplitude of the lever or the like

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission Devices (AREA)
  • Adornments (AREA)

Abstract

991,708. Clocks and watches. LIP SOC. ANON. D'HORLOGERIE. Sept. 8, 1961 [Sept. 17, 1960], No. 32409/61. Heading G3T. In a timekeeping escapement comprising a palleted anchor 4 engaging an escape wheel 2 driven through a pinion from a driving wheel 1, the three pivot centres 4, 2<SP>1</SP>, 1<SP>1</SP> form an angle of approximately 90 degrees, and the escape wheel pivot 2<SP>1</SP> is adjustable along a line substantially parallel to the tangent at the point of engagement of the driving wheel with the escape wheel pinion, in order to vary the depth of engagement and lock of the pallets with the escape wheel. The pivot 2<SP>1</SP> may be carried on an arm mounted in the line of the pivots 11, 2<SP>1</SP> by a screw, the adjustment being obtained by bending a part of this arm or turning the arm about its mounting screw. Alternatively, the pivot 2<SP>1</SP> is carried by an elongated plate adjustable rectilinearly in the line of the centres 2<SP>1</SP>, 4<SP>1</SP>. In a modification, a fixed plate of the escapement is cut out to form a member carrying the pivot 2<SP>1</SP>, which member can be bent in the direction to provide the adjustment.
GB3240961A 1960-09-17 1961-09-08 Improvements in or relating to clockwork escapement mechanisms Expired GB991708A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR838851A FR1274665A (en) 1960-09-17 1960-09-17 Method of adjusting a watch escapement or the like and escapement for its implementation

Publications (1)

Publication Number Publication Date
GB991708A true GB991708A (en) 1965-05-12

Family

ID=8739209

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3240961A Expired GB991708A (en) 1960-09-17 1961-09-08 Improvements in or relating to clockwork escapement mechanisms

Country Status (3)

Country Link
DE (1) DE1884284U (en)
FR (1) FR1274665A (en)
GB (1) GB991708A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1987686B (en) * 2005-12-20 2010-04-21 蒙特雷布勒盖股份有限公司 Anti-tripping device for timepiece escapement
EP2607968A1 (en) * 2011-12-21 2013-06-26 Vaucher Manufacture Fleurier S.A. Escapement mechanism
WO2013139807A1 (en) 2012-03-23 2013-09-26 Eta Sa Manufacture Horlogère Suisse Timepiece micrometric movement mechanism
EP2672334A1 (en) * 2012-06-07 2013-12-11 Chopard Technologies SA Clock mechanism with gear backlash reduction

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1987686B (en) * 2005-12-20 2010-04-21 蒙特雷布勒盖股份有限公司 Anti-tripping device for timepiece escapement
EP2607968A1 (en) * 2011-12-21 2013-06-26 Vaucher Manufacture Fleurier S.A. Escapement mechanism
WO2013092316A1 (en) * 2011-12-21 2013-06-27 Vaucher Manufacture Fleurier S.A. Escapement mechanism
CN104011608A (en) * 2011-12-21 2014-08-27 弗勒里耶沃谢制造股份有限公司 Escapement mechanism
US9164483B2 (en) 2011-12-21 2015-10-20 Vaucher Manufacture Fleurier S.A. Escapement mechanism
WO2013139807A1 (en) 2012-03-23 2013-09-26 Eta Sa Manufacture Horlogère Suisse Timepiece micrometric movement mechanism
DE202013006409U1 (en) 2012-03-23 2014-01-20 Eta Sa Manufacture Horlogère Suisse Time measuring mechanism for micrometric displacement
EP2672334A1 (en) * 2012-06-07 2013-12-11 Chopard Technologies SA Clock mechanism with gear backlash reduction

Also Published As

Publication number Publication date
FR1274665A (en) 1961-10-27
DE1884284U (en) 1963-12-05

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