CH621453GA3 - Device with pusher - Google Patents

Device with pusher Download PDF

Info

Publication number
CH621453GA3
CH621453GA3 CH160877A CH160877A CH621453GA3 CH 621453G A3 CH621453G A3 CH 621453GA3 CH 160877 A CH160877 A CH 160877A CH 160877 A CH160877 A CH 160877A CH 621453G A3 CH621453G A3 CH 621453GA3
Authority
CH
Switzerland
Prior art keywords
gasket
stem
restoring element
spring
pusher
Prior art date
Application number
CH160877A
Other versions
CH621453B (en
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
Publication of CH621453B publication Critical patent/CH621453B/en
Application filed filed Critical
Priority to CH160877A priority Critical patent/CH621453GA3/en
Publication of CH621453GA3 publication Critical patent/CH621453GA3/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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Push-Button Switches (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

The device includes a stem (1) composed of three parts (1', 1'', 1'''), a gasket (2) and a restoring element (3), which is mounted in a housing (4) of the device. The restoring element (3) is a helical spring, one (3') of whose ends includes two concentrically arranged turns formed in the same plane perpendicular to the axis. This end bears directly upon the gasket (2). The final turn (3'') at the other end of the spring (3) has, in the unstressed state, an inner diameter slightly less than the diameter of the cylindrical second part (1'') of the stem (1). <IMAGE>
CH160877A 1977-02-10 1977-02-10 Device with pusher CH621453GA3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH160877A CH621453GA3 (en) 1977-02-10 1977-02-10 Device with pusher

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH160877A CH621453GA3 (en) 1977-02-10 1977-02-10 Device with pusher

Publications (2)

Publication Number Publication Date
CH621453B CH621453B (en)
CH621453GA3 true CH621453GA3 (en) 1981-02-13

Family

ID=4214404

Family Applications (1)

Application Number Title Priority Date Filing Date
CH160877A CH621453GA3 (en) 1977-02-10 1977-02-10 Device with pusher

Country Status (1)

Country Link
CH (1) CH621453GA3 (en)

Also Published As

Publication number Publication date
CH621453B (en)

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Legal Events

Date Code Title Description
PL Patent ceased