ATE166731T1 - METHOD FOR ATTACHING A GLASS TO A WATCH CASE AND WATCH COMPRISING MEANS FOR ALIGNING A GLASS TO A CASE - Google Patents

METHOD FOR ATTACHING A GLASS TO A WATCH CASE AND WATCH COMPRISING MEANS FOR ALIGNING A GLASS TO A CASE

Info

Publication number
ATE166731T1
ATE166731T1 AT92121593T AT92121593T ATE166731T1 AT E166731 T1 ATE166731 T1 AT E166731T1 AT 92121593 T AT92121593 T AT 92121593T AT 92121593 T AT92121593 T AT 92121593T AT E166731 T1 ATE166731 T1 AT E166731T1
Authority
AT
Austria
Prior art keywords
case
glass
watch
aligning
attaching
Prior art date
Application number
AT92121593T
Other languages
German (de)
Inventor
Yves Meystre
Olivier Koch
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
Application granted granted Critical
Publication of ATE166731T1 publication Critical patent/ATE166731T1/en

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
    • G04B37/00—Cases
    • 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
    • G04B39/00—Watch crystals; Fastening or sealing of crystals; Clock glasses
    • G04B39/02—Sealing crystals or glasses
    • G04B39/025—Sealing crystals or glasses without special sealing parts

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Electric Clocks (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Packaging Frangible Articles (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Microscoopes, Condenser (AREA)
  • Oscillators With Electromechanical Resonators (AREA)

Abstract

The invention relates to a method for fitting a glass onto a watch case, a timepiece comprising means for placing in position a glass on a case, as well as a glass and a case intended to equip such a piece. The timepiece according to the invention includes: - a case (1), - a glass (6) mounted on the case (1), - means for fixing the glass to the case, and - means for angular positioning of this glass on the said case, this piece being characterised in that the means for angular positioning consist, on the one hand, of a notch (14) made directly on the glass (6) and, on the other hand, of a protuberance (22) which is made directly on the case (1) and which is engaged into the said notch (14). The invention applies for example to timepieces including a glass and a case made from heat-weldable thermoplastic material. <IMAGE>
AT92121593T 1991-12-28 1992-12-18 METHOD FOR ATTACHING A GLASS TO A WATCH CASE AND WATCH COMPRISING MEANS FOR ALIGNING A GLASS TO A CASE ATE166731T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH3860/91A CH683482B5 (en) 1991-12-28 1991-12-28 A method for assembling a mirror on a watch case, comprising timepiece means for positioning of a lens on a box, and lens intended to equip such a part.

Publications (1)

Publication Number Publication Date
ATE166731T1 true ATE166731T1 (en) 1998-06-15

Family

ID=4265030

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92121593T ATE166731T1 (en) 1991-12-28 1992-12-18 METHOD FOR ATTACHING A GLASS TO A WATCH CASE AND WATCH COMPRISING MEANS FOR ALIGNING A GLASS TO A CASE

Country Status (12)

Country Link
EP (1) EP0549978B1 (en)
JP (1) JPH05264750A (en)
KR (1) KR930013896A (en)
CN (1) CN1037377C (en)
AT (1) ATE166731T1 (en)
AU (1) AU665966B2 (en)
BR (1) BR9205175A (en)
CA (1) CA2084953A1 (en)
CH (1) CH683482B5 (en)
DE (1) DE69225687D1 (en)
MX (1) MX9207262A (en)
TW (1) TW223684B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69939974D1 (en) 1999-04-22 2009-01-08 Eta Sa Mft Horlogere Suisse Mutual fastening of a glass, a dial and a work ring for a clock
DE69935656T2 (en) 1999-04-22 2007-12-13 Eta Sa Manufacture Horlogère Suisse Method for mounting a housing ring in a watch case and housing ring that can be used for this purpose
JP5493527B2 (en) 2009-07-14 2014-05-14 セイコーエプソン株式会社 Clock with wireless function
EP2579106A1 (en) 2011-10-04 2013-04-10 ETA SA Manufacture Horlogère Suisse Shaping of an integral transparent clock component
EP2584413B1 (en) * 2011-10-21 2014-08-13 ETA SA Manufacture Horlogère Suisse Method for attaching a glass to a middle of a watch case
JP5741734B2 (en) * 2014-03-06 2015-07-01 セイコーエプソン株式会社 Clock with wireless function
JP3213040U (en) 2014-08-27 2017-10-19 アップル インコーポレイテッド Sapphire cover for electronic devices
EP3293587B1 (en) * 2016-09-09 2020-02-19 Montres Tudor S.A. Watch glass
CN106298685B (en) * 2016-09-29 2019-01-04 中国船舶重工集团公司第七一九研究所 A kind of electronic chip packaging structure using ultrasonic bonding
KR101893166B1 (en) * 2017-04-28 2018-08-29 엘지전자 주식회사 The mobile terminal module and the watch type mobile terminal

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2222911A (en) * 1938-10-10 1940-11-26 Morf Ernest Watch crystal
CH310554A (en) * 1953-04-21 1955-10-31 Froidevaux Andre Housing for a measuring instrument, in particular a watch.
US2871654A (en) * 1954-04-14 1959-02-03 Bulova Watch Co Inc Waterproof watch-case
CH356414A (en) * 1959-08-08 1961-08-15 Schlunegger Paul Faceted glass
DE7000980U (en) * 1970-01-13 1970-04-23 Blessing Werke Kg CLOCK
DE7004514U (en) * 1970-02-10 1970-06-18 Richard Hoerl Uhren Juwelen Ku GLASS LID FOR WALL AND TABLE CLOCKS.
US4229936A (en) * 1977-04-19 1980-10-28 Fairchild Camera And Instrument Corporation Low-cost watch case and band
CH650894GA3 (en) * 1982-08-12 1985-08-30 Ebauchesfabrik Eta Ag
IT8320781U1 (en) * 1983-02-11 1984-08-11 Barbieri Raul Wall clock, modular
CH671671B5 (en) * 1988-03-23 1990-03-30 Ebauchesfabrik Eta Ag
CN1026620C (en) * 1989-02-17 1994-11-16 西铁城钟表株式会社 Method for fixing plastic clock side and plastic windshield

Also Published As

Publication number Publication date
TW223684B (en) 1994-05-11
KR930013896A (en) 1993-07-22
EP0549978A1 (en) 1993-07-07
JPH05264750A (en) 1993-10-12
CH683482GA3 (en) 1994-03-31
MX9207262A (en) 1993-06-01
DE69225687D1 (en) 1998-07-02
CH683482B5 (en) 1994-09-30
CN1078050A (en) 1993-11-03
CA2084953A1 (en) 1993-06-29
AU3049292A (en) 1993-07-01
AU665966B2 (en) 1996-01-25
EP0549978B1 (en) 1998-05-27
BR9205175A (en) 1993-06-29
CN1037377C (en) 1998-02-11

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Legal Events

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