ATE204675T1 - RATCH MECHANISM FOR PUSH BUTTON SWITCHES - Google Patents

RATCH MECHANISM FOR PUSH BUTTON SWITCHES

Info

Publication number
ATE204675T1
ATE204675T1 AT96120654T AT96120654T ATE204675T1 AT E204675 T1 ATE204675 T1 AT E204675T1 AT 96120654 T AT96120654 T AT 96120654T AT 96120654 T AT96120654 T AT 96120654T AT E204675 T1 ATE204675 T1 AT E204675T1
Authority
AT
Austria
Prior art keywords
push
push button
button
button switches
button slider
Prior art date
Application number
AT96120654T
Other languages
German (de)
Inventor
Rainer Prell
Ralf Loeffler
Original Assignee
Dreefs Gmbh Schaltgeraete
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 Dreefs Gmbh Schaltgeraete filed Critical Dreefs Gmbh Schaltgeraete
Application granted granted Critical
Publication of ATE204675T1 publication Critical patent/ATE204675T1/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/50—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member
    • H01H13/56—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state upon the next application of operating force
    • H01H13/562—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state upon the next application of operating force making use of a heart shaped cam

Landscapes

  • Push-Button Switches (AREA)
  • Switches With Compound Operations (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)

Abstract

The ratchet mechanism has a ratchet cam (18) attached to the push-button slider (12) cooperating with the bent guidance end of a wire hoop (24), which is moved along the cam surface upon operation of the push-button slider, for sidewards and subsequent location in a ratchet notch for holding the push-button slider in a defined position. The push-button slider has a shaped spring element for biasing the wire hoop on a direction transverse to the push-button axis.
AT96120654T 1996-12-20 1996-12-20 RATCH MECHANISM FOR PUSH BUTTON SWITCHES ATE204675T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP96120654A EP0849749B1 (en) 1996-12-20 1996-12-20 Detent mechanism for push button switch

Publications (1)

Publication Number Publication Date
ATE204675T1 true ATE204675T1 (en) 2001-09-15

Family

ID=8223534

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96120654T ATE204675T1 (en) 1996-12-20 1996-12-20 RATCH MECHANISM FOR PUSH BUTTON SWITCHES

Country Status (4)

Country Link
EP (1) EP0849749B1 (en)
AT (1) ATE204675T1 (en)
DE (1) DE59607544D1 (en)
DK (1) DK0849749T3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3980915B2 (en) * 2002-03-15 2007-09-26 株式会社東海理化電機製作所 Switch device
FR2906075B1 (en) * 2006-09-18 2009-08-07 Legrand France MECHANISM WITH TWO STABLE POSITIONS AND DEVICE
CN111128586B (en) * 2020-01-15 2025-05-30 温州港源电子有限公司 A self-locking switch structure

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7122932U (en) * 1971-06-15 1972-11-30 Bbc,Dt Electric push button switch
JPH0633621Y2 (en) * 1985-11-21 1994-08-31 アルプス電気株式会社 Push-lock device
JPH01119132U (en) * 1988-02-08 1989-08-11
JP3202515B2 (en) * 1995-01-06 2001-08-27 株式会社東海理化電機製作所 Push lock switch

Also Published As

Publication number Publication date
DK0849749T3 (en) 2001-10-08
EP0849749B1 (en) 2001-08-22
DE59607544D1 (en) 2001-09-27
EP0849749A1 (en) 1998-06-24

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee