NL7302401A - - Google Patents

Info

Publication number
NL7302401A
NL7302401A NL7302401A NL7302401A NL7302401A NL 7302401 A NL7302401 A NL 7302401A NL 7302401 A NL7302401 A NL 7302401A NL 7302401 A NL7302401 A NL 7302401A NL 7302401 A NL7302401 A NL 7302401A
Authority
NL
Netherlands
Application number
NL7302401A
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
Priority to US00265452A priority Critical patent/US3826885A/en
Priority to GB671873A priority patent/GB1427971A/en
Application filed filed Critical
Priority to NL7302401A priority patent/NL7302401A/xx
Priority to DE19732311447 priority patent/DE2311447A1/de
Priority to FR7308888A priority patent/FR2221799B1/fr
Priority claimed from FR7308888A external-priority patent/FR2221799B1/fr
Publication of NL7302401A publication Critical patent/NL7302401A/xx

Links

Classifications

    • 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
    • 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
    • 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
    • H01H13/52—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 immediately upon removal of operating force, e.g. bell-push switch
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2235/00—Springs
    • H01H2235/01—Spiral spring
NL7302401A 1972-06-23 1973-02-21 NL7302401A (enrdf_load_stackoverflow)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US00265452A US3826885A (en) 1972-06-23 1972-06-23 Pushbutton switch having spider-shaped contact contact carrier
GB671873A GB1427971A (en) 1972-06-23 1973-02-12 Electric switch and a movable contact element therefor
NL7302401A NL7302401A (enrdf_load_stackoverflow) 1972-06-23 1973-02-21
DE19732311447 DE2311447A1 (de) 1972-06-23 1973-03-08 Elektrischer schalter
FR7308888A FR2221799B1 (enrdf_load_stackoverflow) 1972-06-23 1973-03-13

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US00265452A US3826885A (en) 1972-06-23 1972-06-23 Pushbutton switch having spider-shaped contact contact carrier
GB671873A GB1427971A (en) 1972-06-23 1973-02-12 Electric switch and a movable contact element therefor
NL7302401A NL7302401A (enrdf_load_stackoverflow) 1972-06-23 1973-02-21
DE19732311447 DE2311447A1 (de) 1972-06-23 1973-03-08 Elektrischer schalter
FR7308888A FR2221799B1 (enrdf_load_stackoverflow) 1972-06-23 1973-03-13

Publications (1)

Publication Number Publication Date
NL7302401A true NL7302401A (enrdf_load_stackoverflow) 1974-08-23

Family

ID=27510300

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7302401A NL7302401A (enrdf_load_stackoverflow) 1972-06-23 1973-02-21

Country Status (4)

Country Link
US (1) US3826885A (enrdf_load_stackoverflow)
DE (1) DE2311447A1 (enrdf_load_stackoverflow)
GB (1) GB1427971A (enrdf_load_stackoverflow)
NL (1) NL7302401A (enrdf_load_stackoverflow)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2449255C3 (de) * 1973-10-20 1978-11-30 Nippon Electric Co., Ltd., Tokio Gekapselter mehrpoliger Schalter
FR2476900A1 (fr) * 1980-02-27 1981-08-28 Telephonie Ind Commerciale Bouton-poussoir pour clavier de commande et procede de realisation
US4331851A (en) * 1980-06-16 1982-05-25 Texas Instruments Incorporated Printed circuit board having data input devices mounted thereon and input devices therefor
US4453052A (en) * 1982-02-23 1984-06-05 David W. Semian Adjustable pressure switch
US4459443A (en) * 1982-12-27 1984-07-10 Cherry Electrical Products Corporation Tactile feedback switch
US4463237A (en) * 1983-04-13 1984-07-31 Wico Corporation Pushbutton assembly with integral bias means
JPS6075929U (ja) * 1983-10-31 1985-05-28 株式会社ジエルコ 押しボタンスイツチ
US4608468A (en) * 1984-12-26 1986-08-26 Motorola, Inc. Hermetically sealed impact switch
US4924040A (en) * 1986-09-25 1990-05-08 Illinois Tool Works Inc. Electrical switching apparatus
US4943690A (en) * 1989-03-06 1990-07-24 Fifth Dimension, Inc. Position insensitive shock sensor with closure delay
TW587836U (en) * 2002-10-25 2004-05-11 Hon Hai Prec Ind Co Ltd Tact switch
US8232485B2 (en) * 2009-09-28 2012-07-31 Research In Motion Limited Key assembly for an electronic device having a multi-character keycap
US8183478B2 (en) 2009-10-26 2012-05-22 Research In Motion Limited Key assembly for an electronic device having a connected keycap

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3143605A (en) * 1961-08-10 1964-08-04 Edwin S Gaynor Combination push-push and momentary switch
GB1213699A (en) * 1968-05-17 1970-11-25 Standard Telephones Cables Ltd Improvements in or relating to switches
GB1278778A (en) * 1968-08-19 1972-06-21 Simplifix Couplings Ltd Improvements in pressure actuated switches
GB1260027A (en) * 1968-12-30 1972-01-12 Wild Rover Corp Low throw touch operable electric switches
US3676617A (en) * 1970-10-16 1972-07-11 Gen Automotive Specialty Co Switch having spider-shaped contact carrier

Also Published As

Publication number Publication date
US3826885A (en) 1974-07-30
GB1427971A (en) 1976-03-10
DE2311447A1 (de) 1974-09-19

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