FR2245994A1 - Electronic wrist watch with digital display - has push buttons for operating internal light and adjusting time - Google Patents

Electronic wrist watch with digital display - has push buttons for operating internal light and adjusting time

Info

Publication number
FR2245994A1
FR2245994A1 FR7334837A FR7334837A FR2245994A1 FR 2245994 A1 FR2245994 A1 FR 2245994A1 FR 7334837 A FR7334837 A FR 7334837A FR 7334837 A FR7334837 A FR 7334837A FR 2245994 A1 FR2245994 A1 FR 2245994A1
Authority
FR
France
Prior art keywords
push buttons
digital display
push button
internal light
wrist watch
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.)
Granted
Application number
FR7334837A
Other languages
French (fr)
Other versions
FR2245994B1 (en
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.)
FEURER WALTHER US
Original Assignee
FEURER WALTHER US
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 FEURER WALTHER US filed Critical FEURER WALTHER US
Priority to FR7334837A priority Critical patent/FR2245994A1/en
Publication of FR2245994A1 publication Critical patent/FR2245994A1/en
Application granted granted Critical
Publication of FR2245994B1 publication Critical patent/FR2245994B1/fr
Granted 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
    • G04B19/00—Indicating the time by visual means
    • G04B19/30—Illumination of dials or hands
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)

Abstract

The watch casing is made from two halves fitted together, with cooperating notches for defining the apertures through which the push buttons pass. The push buttons are each depressed axially against the pressure of a return spring, located within the casing around the cylindrical push button shaft. The push button are each located in a cylindrical sleeve, passing through the aperture in the watch casing and at the end of the push button shaft is a cylindrical extension of larger diameter, located outside the sleeve. An O-ring seal is located between each push button and its surrounding sleeve.
FR7334837A 1973-09-28 1973-09-28 Electronic wrist watch with digital display - has push buttons for operating internal light and adjusting time Granted FR2245994A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7334837A FR2245994A1 (en) 1973-09-28 1973-09-28 Electronic wrist watch with digital display - has push buttons for operating internal light and adjusting time

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7334837A FR2245994A1 (en) 1973-09-28 1973-09-28 Electronic wrist watch with digital display - has push buttons for operating internal light and adjusting time

Publications (2)

Publication Number Publication Date
FR2245994A1 true FR2245994A1 (en) 1975-04-25
FR2245994B1 FR2245994B1 (en) 1976-10-01

Family

ID=9125695

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7334837A Granted FR2245994A1 (en) 1973-09-28 1973-09-28 Electronic wrist watch with digital display - has push buttons for operating internal light and adjusting time

Country Status (1)

Country Link
FR (1) FR2245994A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2322359A1 (en) * 1975-08-27 1977-03-25 Baumgartner George Push-buttons for digital electronic watch - recessed into bores in watch casing for correcting and selectively energising
FR2338523A1 (en) * 1976-01-14 1977-08-12 Timex Corp PUSH BUTTON AND SWITCH SET FOR ELECTRONIC WATCHES
EP0821294A1 (en) * 1996-07-23 1998-01-28 Eta SA Fabriques d'Ebauches Push-button and method of assembling the same

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2322359A1 (en) * 1975-08-27 1977-03-25 Baumgartner George Push-buttons for digital electronic watch - recessed into bores in watch casing for correcting and selectively energising
FR2338523A1 (en) * 1976-01-14 1977-08-12 Timex Corp PUSH BUTTON AND SWITCH SET FOR ELECTRONIC WATCHES
EP0821294A1 (en) * 1996-07-23 1998-01-28 Eta SA Fabriques d'Ebauches Push-button and method of assembling the same
FR2751765A1 (en) * 1996-07-23 1998-01-30 Ebauchesfabrik Eta Ag PUSH BUTTON AND ASSEMBLY METHOD THEREOF
US5751668A (en) * 1996-07-23 1998-05-12 Eta Sa Fabriques D'ebauches Push button and method for assembling such push button

Also Published As

Publication number Publication date
FR2245994B1 (en) 1976-10-01

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Legal Events

Date Code Title Description
ST Notification of lapse