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DE59507321D1 - Wristwatch with button to close an electrical contact - Google Patents

Wristwatch with button to close an electrical contact

Info

Publication number
DE59507321D1
DE59507321D1 DE59507321T DE59507321T DE59507321D1 DE 59507321 D1 DE59507321 D1 DE 59507321D1 DE 59507321 T DE59507321 T DE 59507321T DE 59507321 T DE59507321 T DE 59507321T DE 59507321 D1 DE59507321 D1 DE 59507321D1
Authority
DE
Germany
Prior art keywords
button
electrical contact
operating
operating rod
wristwatch
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 - Fee Related
Application number
DE59507321T
Other languages
German (de)
Inventor
Inge Ganter-Kaufmann
Pieter Kuschel
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.)
Junghans Uhren GmbH
Original Assignee
Junghans Uhren GmbH
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 Junghans Uhren GmbH filed Critical Junghans Uhren GmbH
Application granted granted Critical
Publication of DE59507321D1 publication Critical patent/DE59507321D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • G04C3/001—Electromechanical switches for setting or display
    • 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
    • G04B37/0008—Cases for pocket watches and wrist watches
    • 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
    • G04B37/22—Materials or processes of manufacturing pocket watch or wrist watch cases
    • G04B37/225—Non-metallic cases

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Electric Clocks (AREA)
  • Push-Button Switches (AREA)

Abstract

The contact operating button is provided by a deformable section(17) of the hermetically-sealed injection moulded plastics watch case(12), which can be depressed for operating a spring-biased operating rod(19,19') acting on an electrical contact spring(28). The deformable section of the watch case is provided as a membrane, with the operating rod supported between it and the contact spring by a peripheral support ring(20) to which the operating rod is attached via a number of angularly spaced resilient tongues(32).
DE59507321T 1994-09-23 1995-09-20 Wristwatch with button to close an electrical contact Expired - Fee Related DE59507321D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9415401U DE9415401U1 (en) 1994-09-23 1994-09-23 Clock, in particular wristwatch, with key switch for actuating an electrical contact path

Publications (1)

Publication Number Publication Date
DE59507321D1 true DE59507321D1 (en) 2000-01-05

Family

ID=6914047

Family Applications (2)

Application Number Title Priority Date Filing Date
DE9415401U Expired - Lifetime DE9415401U1 (en) 1994-09-23 1994-09-23 Clock, in particular wristwatch, with key switch for actuating an electrical contact path
DE59507321T Expired - Fee Related DE59507321D1 (en) 1994-09-23 1995-09-20 Wristwatch with button to close an electrical contact

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE9415401U Expired - Lifetime DE9415401U1 (en) 1994-09-23 1994-09-23 Clock, in particular wristwatch, with key switch for actuating an electrical contact path

Country Status (3)

Country Link
EP (1) EP0703512B1 (en)
AT (1) ATE187262T1 (en)
DE (2) DE9415401U1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2748828B1 (en) 1996-05-17 1998-07-10 Smh Management Services Ag ASSEMBLY COMPRISING A HARD PLASTIC WATCH BOX AND AT LEAST ONE PUSH-BUTTON, AND METHOD FOR MANUFACTURING SUCH AN ASSEMBLY
ATE192858T1 (en) 1996-12-02 2000-05-15 Ebauchesfabrik Eta Ag ELECTRICAL SWITCHING DEVICE ON A PRINTED CIRCUIT AND CLOCK CONTAINING SUCH DEVICE
EP3958067A1 (en) * 2020-08-17 2022-02-23 The Swatch Group Research and Development Ltd Device for attaching a bottom on a middle for a clockpiece
CH718029A1 (en) 2020-11-02 2022-05-13 Cartier Int Ag Deformable watch box.
CH718030A1 (en) 2020-11-02 2022-05-13 Cartier Int Ag Wristwatch comprising a mobile bracelet.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4053688A (en) * 1975-12-08 1977-10-11 Perkins Carroll R Battery holder
US4051665A (en) * 1976-01-14 1977-10-04 Hayden/Arn Productions Limited Operating switch and retainer for digital watch cases
CH604243B5 (en) 1976-03-25 1978-08-31 Ebauches Electroniques Sa
US4178751A (en) * 1977-03-09 1979-12-18 Liautaud James P Integrally molded watch casing and band

Also Published As

Publication number Publication date
EP0703512A3 (en) 1997-01-15
EP0703512B1 (en) 1999-12-01
DE9415401U1 (en) 1996-01-25
ATE187262T1 (en) 1999-12-15
EP0703512A2 (en) 1996-03-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee