FR2344879A1 - Pushbutton switch for battery operated watch - with switch contact acting as pushbutton return spring - Google Patents

Pushbutton switch for battery operated watch - with switch contact acting as pushbutton return spring

Info

Publication number
FR2344879A1
FR2344879A1 FR7607542A FR7607542A FR2344879A1 FR 2344879 A1 FR2344879 A1 FR 2344879A1 FR 7607542 A FR7607542 A FR 7607542A FR 7607542 A FR7607542 A FR 7607542A FR 2344879 A1 FR2344879 A1 FR 2344879A1
Authority
FR
France
Prior art keywords
pushbutton
switch
push
return spring
switch contact
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
FR7607542A
Other languages
French (fr)
Other versions
FR2344879B1 (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.)
MANOEL BOUCHET SA
Manoel Bouchet SA
Original Assignee
MANOEL BOUCHET SA
Manoel Bouchet 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 MANOEL BOUCHET SA, Manoel Bouchet SA filed Critical MANOEL BOUCHET SA
Priority to FR7607542A priority Critical patent/FR2344879A1/en
Publication of FR2344879A1 publication Critical patent/FR2344879A1/en
Application granted granted Critical
Publication of FR2344879B1 publication Critical patent/FR2344879B1/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
    • G04B37/00—Cases
    • G04B37/08—Hermetic sealing of openings, joints, passages or slits
    • G04B37/10—Hermetic sealing of openings, joints, passages or slits of winding stems
    • G04B37/106—Hermetic sealing of openings, joints, passages or slits of winding stems of push buttons
    • 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

Abstract

The push-bottom switch for a battery-operated watch, e.g. for connecting the battery to the digital display, has a push-button stem (4) pushed inwards against a spring bias, to operate a switch contact. The push button return spring (5) and the switch contact are formed as a single element, which may also provide the retaining stop for the push-button stem. Pref. this element comprises a metal spring wire (5) which is bent into a circle, with one end of the wire bent inwards, to lie along the dia. of the circle. The wire circle is held in an annular groove (6) around the inside of the frame ring of the watch case, or in a groove in the lateral face of the end of the push-button stem.
FR7607542A 1976-03-16 1976-03-16 Pushbutton switch for battery operated watch - with switch contact acting as pushbutton return spring Granted FR2344879A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7607542A FR2344879A1 (en) 1976-03-16 1976-03-16 Pushbutton switch for battery operated watch - with switch contact acting as pushbutton return spring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7607542A FR2344879A1 (en) 1976-03-16 1976-03-16 Pushbutton switch for battery operated watch - with switch contact acting as pushbutton return spring

Publications (2)

Publication Number Publication Date
FR2344879A1 true FR2344879A1 (en) 1977-10-14
FR2344879B1 FR2344879B1 (en) 1978-08-25

Family

ID=9170492

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7607542A Granted FR2344879A1 (en) 1976-03-16 1976-03-16 Pushbutton switch for battery operated watch - with switch contact acting as pushbutton return spring

Country Status (1)

Country Link
FR (1) FR2344879A1 (en)

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
73 SSIH ) *
MEMOIRE EXPOSE CH 5871 *

Also Published As

Publication number Publication date
FR2344879B1 (en) 1978-08-25

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Legal Events

Date Code Title Description
ST Notification of lapse