JPH04231893A - 時計用歯車機構 - Google Patents

時計用歯車機構

Info

Publication number
JPH04231893A
JPH04231893A JP3144101A JP14410191A JPH04231893A JP H04231893 A JPH04231893 A JP H04231893A JP 3144101 A JP3144101 A JP 3144101A JP 14410191 A JP14410191 A JP 14410191A JP H04231893 A JPH04231893 A JP H04231893A
Authority
JP
Japan
Prior art keywords
wheel
gear
heart
cam
hammer
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.)
Pending
Application number
JP3144101A
Other languages
English (en)
Japanese (ja)
Inventor
Alphonse Bron
アルフォンス・ブロン
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.)
Ebauchesfabrik ETA AG
Original Assignee
Ebauchesfabrik ETA AG
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 Ebauchesfabrik ETA AG filed Critical Ebauchesfabrik ETA AG
Publication of JPH04231893A publication Critical patent/JPH04231893A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F7/00—Apparatus for measuring unknown time intervals by non-electric means
    • G04F7/04—Apparatus for measuring unknown time intervals by non-electric means using a mechanical oscillator
    • G04F7/08—Watches or clocks with stop devices, e.g. chronograph
    • G04F7/0804—Watches or clocks with stop devices, e.g. chronograph with reset mechanisms
    • 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
    • G04B13/00—Gearwork
    • G04B13/02—Wheels; Pinions; Spindles; Pivots
    • G04B13/027—Wheels; Pinions; Spindles; Pivots planar toothing: shape and design

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
  • Physical Vapour Deposition (AREA)
  • Adornments (AREA)
  • Gear Transmission (AREA)
  • Electromechanical Clocks (AREA)
  • Measurement Of Predetermined Time Intervals (AREA)
  • Gears, Cams (AREA)
  • Table Equipment (AREA)
JP3144101A 1990-05-21 1991-05-21 時計用歯車機構 Pending JPH04231893A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1716/90A CH680034B5 (en]) 1990-05-21 1990-05-21
CH01716/90-0 1990-05-21

Publications (1)

Publication Number Publication Date
JPH04231893A true JPH04231893A (ja) 1992-08-20

Family

ID=4216931

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3144101A Pending JPH04231893A (ja) 1990-05-21 1991-05-21 時計用歯車機構

Country Status (7)

Country Link
US (1) US5280460A (en])
EP (1) EP0458175B1 (en])
JP (1) JPH04231893A (en])
CN (1) CN1029430C (en])
CH (1) CH680034B5 (en])
DE (1) DE69106043T2 (en])
HK (1) HK1000148A1 (en])

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0853264A3 (fr) 1997-01-10 1999-11-24 Eta SA Fabriques d'Ebauches Montre-chronographe ayant un mécanisme réduit en hauteur
US6761478B2 (en) * 2001-03-21 2004-07-13 Glashütter Uhrenbetrieb GmbH Chronograph with two rotational directions
US8157815B2 (en) * 2005-05-20 2012-04-17 Neotract, Inc. Integrated handle assembly for anchor delivery system
US7758594B2 (en) * 2005-05-20 2010-07-20 Neotract, Inc. Devices, systems and methods for treating benign prostatic hyperplasia and other conditions
JP5350774B2 (ja) * 2008-12-25 2013-11-27 セイコーインスツル株式会社 クロノグラフ時計
CN108346230A (zh) * 2017-01-23 2018-07-31 深圳市祈飞科技有限公司 落杯落盖装置及饮料自动售卖机
CN111258202B (zh) * 2018-11-30 2023-09-05 天津海鸥表业集团有限公司 一种适用于手表的间歇性往复运动机构

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH197349A (fr) * 1937-06-07 1938-04-30 Jacot Guyot Henri Pièce d'horlogerie.
CH223717A (de) * 1941-06-13 1942-09-30 Mido Ag Sekundenzählvorrichtung an einer Uhr.
CH678911B5 (en]) * 1990-04-12 1992-05-29 Ebauchesfabrik Eta Ag

Also Published As

Publication number Publication date
CN1029430C (zh) 1995-08-02
US5280460A (en) 1994-01-18
DE69106043D1 (de) 1995-02-02
CH680034B5 (en]) 1992-12-15
DE69106043T2 (de) 1995-08-03
EP0458175A1 (fr) 1991-11-27
CH680034GA3 (en]) 1992-06-15
HK1000148A1 (en) 1997-12-24
EP0458175B1 (fr) 1994-12-21
CN1056755A (zh) 1991-12-04

Similar Documents

Publication Publication Date Title
JP4537655B2 (ja) 両方向回転クロノグラフ
US6942378B2 (en) Detent escapement for timepiece
DE69603927T2 (de) Uhr mit Chronographmechanismus
US5943299A (en) Horological timepiece, in particular wrist watch
US7731416B2 (en) Time-setting member for a time indicator
US7192180B2 (en) Detent escapement for timepiece
JPH05297153A (ja) 自動後進形表示手段を備えた機械式及び／または電気機械式の時計
JP4259924B2 (ja) 時計用脱進機構
JPH04231893A (ja) 時計用歯車機構
US8374057B2 (en) Minute-repeater timepiece
HK1000148B (en) Gear mechanism, in particular for a time-piece
US8882338B2 (en) Chronograph mechanism with a column wheel and timepiece movement including the same
CN1165825C (zh) 用于钟表齿轮链的齿轮脱开装置
US20020080686A1 (en) Instantaneous drive mechanism for a date indicator
US7275859B2 (en) Display device for watch
JP7665069B2 (ja) クロノグラフ機構、時計ムーブメント及び時計
JP4820522B2 (ja) 機械式クロノグラフ時計
JPS5932938Y2 (ja) 時計
JP2940808B2 (ja) 回転飾り機構
JPH028238Y2 (en])
EP3982206A1 (fr) Oscillateur horloger
JPH075098U (ja) クロノグラフ付時計構造
JPH0249588Y2 (en])
EP4500278A1 (en) Improved double escapement mechanism for a watch or clock
JPS6111663Y2 (en])