DK0849749T3 - Pressure key switch locking mechanism - Google Patents

Pressure key switch locking mechanism

Info

Publication number
DK0849749T3
DK0849749T3 DK96120654T DK96120654T DK0849749T3 DK 0849749 T3 DK0849749 T3 DK 0849749T3 DK 96120654 T DK96120654 T DK 96120654T DK 96120654 T DK96120654 T DK 96120654T DK 0849749 T3 DK0849749 T3 DK 0849749T3
Authority
DK
Denmark
Prior art keywords
push
locking mechanism
key switch
button
switch locking
Prior art date
Application number
DK96120654T
Other languages
Danish (da)
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 DK0849749T3 publication Critical patent/DK0849749T3/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

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.
DK96120654T 1996-12-20 1996-12-20 Pressure key switch locking mechanism DK0849749T3 (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
DK0849749T3 true DK0849749T3 (en) 2001-10-08

Family

ID=8223534

Family Applications (1)

Application Number Title Priority Date Filing Date
DK96120654T DK0849749T3 (en) 1996-12-20 1996-12-20 Pressure key switch locking mechanism

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 (2)

* 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

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
EP0849749B1 (en) 2001-08-22
EP0849749A1 (en) 1998-06-24
DE59607544D1 (en) 2001-09-27
ATE204675T1 (en) 2001-09-15

Similar Documents

Publication Publication Date Title
MY134014A (en) Razor with a movable shaving head
EP0732147A3 (en) Multiple function shower head
EP0760218A4 (en) Device for fine adjustment of length of band-shaped accessory
ATE115683T1 (en) VALVE WITH PIEZOELECTRIC ACTUATOR.
US5051550A (en) Control mechanism for an on-off switch
DE69200059D1 (en) Switch lock for circuit breakers and circuit breakers, integrated with this.
DE3867031D1 (en) SPRAY OR SPRAY GUN.
DK0849749T3 (en) Pressure key switch locking mechanism
US4956529A (en) Compact switch device
ATE146300T1 (en) SWITCH
US4271342A (en) Lock-on trigger switch with integral return spring
DE3864866D1 (en) HAND LEVER.
ES2021517A6 (en) Rocker operated switch - has contact operated by spring loaded, insert moved through dead centre by action of rocker coupled slide
DK0702381T3 (en) Device for mechanically securing a contact position for an electric pressure switch
DE59606479D1 (en) Electrical switching device
GB2229860A (en) Control mechanism for an on-off switch
ES2084410T3 (en) HANDLE.
DE3685899D1 (en) SWITCH LOCKING UNIT.
CH686545GA3 (en) Timing device or stop-watch with isolating catch mechanism having pushbutton operation
HUP0101361A2 (en) Switch with snap-action closure
SE8903702D0 (en) MANOEVERSPAK
DE3869970D1 (en) ELECTRICAL SWITCHING DEVICE.
JPS62104349U (en)
FR2359496A1 (en) Switch with mechanism in case - has pushbutton with shaped slot for cam on slide which operates switch mechanism
JPS6283340U (en)