BE814420Q - KEYPAD SWITCH - Google Patents

KEYPAD SWITCH

Info

Publication number
BE814420Q
BE814420Q BE143808A BE143808A BE814420Q BE 814420 Q BE814420 Q BE 814420Q BE 143808 A BE143808 A BE 143808A BE 143808 A BE143808 A BE 143808A BE 814420 Q BE814420 Q BE 814420Q
Authority
BE
Belgium
Prior art keywords
keypad switch
keypad
switch
Prior art date
Application number
BE143808A
Other languages
French (fr)
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 filed Critical
Application granted granted Critical
Publication of BE814420Q publication Critical patent/BE814420Q/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
    • H01H13/02—Details
    • H01H13/12—Movable parts; Contacts mounted thereon
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/24—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting
    • H01H1/242—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting the contact forming a part of a coil spring
BE143808A 1972-09-21 1974-04-30 KEYPAD SWITCH BE814420Q (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29098072A 1972-09-21 1972-09-21

Publications (1)

Publication Number Publication Date
BE814420Q true BE814420Q (en) 1974-08-16

Family

ID=23118318

Family Applications (1)

Application Number Title Priority Date Filing Date
BE143808A BE814420Q (en) 1972-09-21 1974-04-30 KEYPAD SWITCH

Country Status (2)

Country Link
US (1) US3767878A (en)
BE (1) BE814420Q (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1460021A (en) * 1973-01-24 1976-12-31 Gen Electric Co Ltd Electric switches
US3920943A (en) * 1974-03-22 1975-11-18 Magsat Corp Electrical switch
US3924089A (en) * 1974-08-28 1975-12-02 Stackpole Component Co Keyboard switch
US4095059A (en) * 1974-09-20 1978-06-13 Matsushita Electric Industrial Co., Ltd. Interlocked push-lock push-button switch assembly having conductive muting spring
US4034177A (en) * 1976-11-19 1977-07-05 Burroughs Corporation Plunger-actuated, lost motion switch with tactile feedback
US4119821A (en) * 1977-09-26 1978-10-10 Stackpole Components Company Normally closed switch
US4209682A (en) * 1978-07-19 1980-06-24 Rood Robert M Low bounce momentary contact switch
US4203016A (en) * 1978-11-08 1980-05-13 Mechanical Enterprises, Incorporated Electric switch utilizing coil spring torsion biasing in switch operation
DE3127053C2 (en) * 1981-07-09 1983-07-21 Vacuumschmelze Gmbh, 6450 Hanau Sensor key for contactless generation of an electrical signal when a key is pressed
US4418252A (en) * 1982-04-05 1983-11-29 Daigle Phillip R Key switch assembly
US4812604A (en) * 1987-12-10 1989-03-14 Delta Systems, Inc. Torsion spring contact switch
US4795865A (en) * 1987-12-10 1989-01-03 Delta Systems, Inc. Safety switch for automatic de-activation of a motor vehicle
US5221816A (en) * 1991-09-09 1993-06-22 Delta Systems, Inc. Plunger switch
FR2984248B1 (en) * 2011-12-16 2014-07-11 Cera SEAT OF MOTOR VEHICLE

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1699645A (en) * 1925-10-29 1929-01-22 Roach Appleton Mfg Company Switch
US1992923A (en) * 1933-05-22 1935-02-26 Abraham S Pinkus Switch
US2567421A (en) * 1947-01-30 1951-09-11 Bruno Martinuzzi Push-button switch
US2727955A (en) * 1952-10-15 1955-12-20 Gen Motors Corp Electric switch
FR1248967A (en) * 1959-02-21 1960-12-23 Mez Nachod Narodni Podnik Terminal board for electric motors

Also Published As

Publication number Publication date
US3767878A (en) 1973-10-23

Similar Documents

Publication Publication Date Title
DK143007C (en) KEY SWITCH
IT977692B (en) ELECTRIC SWITCH
BR7302669D0 (en) SWITCH
BE814420Q (en) KEYPAD SWITCH
ES191218Y (en) ELECTRIC SWITCH.
SE382279B (en) ELECTRIC KEYBOARD SWITCH.
NL167267C (en) PUSH-BUTTON SWITCH.
AR195427A1 (en) AN ELECTRICAL SWITCH
IT978329B (en) ELECTRONIC SWITCH FUNCTION NANTE FOR APPROXIMATION
AR199401A1 (en) TIME SWITCH
AR208276A1 (en) AN ELECTRICAL SWITCH
CH557588A (en) KEY SWITCH.
BR7405523D0 (en) KEYBOARD SWITCH
AR196384A1 (en) ELECTRIC SWITCH
SE394913B (en) KEYBOARD SWITCH
IT976918B (en) ELECTRIC SWITCH
AR200879A1 (en) KEY SWITCH
AR199663A1 (en) SWITCH
IT977861B (en) ELECTRIC SWITCH
AR198506A1 (en) ELECTRIC SWITCH
SE381531B (en) ELECTRIC KEYBOARD SWITCH
ES195826Y (en) ELECTRIC SWITCH.
AR207547A1 (en) AN ELECTRICAL SWITCH
ES191459Y (en) ELECTRIC SWITCH.
ES189546Y (en) ELECTRIC SWITCH.