GB1401316A - Modular contact unit for circuit board - Google Patents

Modular contact unit for circuit board

Info

Publication number
GB1401316A
GB1401316A GB4338172A GB4338172A GB1401316A GB 1401316 A GB1401316 A GB 1401316A GB 4338172 A GB4338172 A GB 4338172A GB 4338172 A GB4338172 A GB 4338172A GB 1401316 A GB1401316 A GB 1401316A
Authority
GB
United Kingdom
Prior art keywords
board
contacts
housing
switch
plunger
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB4338172A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bunker Ramo Corp
Original Assignee
Bunker Ramo Corp
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 Bunker Ramo Corp filed Critical Bunker Ramo Corp
Publication of GB1401316A publication Critical patent/GB1401316A/en
Expired legal-status Critical Current

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
    • 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
    • H01H13/10—Bases; Stationary contacts mounted thereon

Landscapes

  • Push-Button Switches (AREA)
GB4338172A 1971-11-01 1972-09-19 Modular contact unit for circuit board Expired GB1401316A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00194741A US3809838A (en) 1971-11-01 1971-11-01 Modular push button switch assembly mounted on printed circuit board

Publications (1)

Publication Number Publication Date
GB1401316A true GB1401316A (en) 1975-07-16

Family

ID=22718740

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4338172A Expired GB1401316A (en) 1971-11-01 1972-09-19 Modular contact unit for circuit board

Country Status (5)

Country Link
US (1) US3809838A (enrdf_load_stackoverflow)
JP (1) JPS4857174A (enrdf_load_stackoverflow)
CA (1) CA982203A (enrdf_load_stackoverflow)
DE (1) DE2245751A1 (enrdf_load_stackoverflow)
GB (1) GB1401316A (enrdf_load_stackoverflow)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5833625Y2 (ja) * 1974-11-25 1983-07-27 テクトロニツクス インコ−ポレイテツド オシボタンスイツチ
JPS5431909Y2 (enrdf_load_stackoverflow) * 1975-03-24 1979-10-04
LU74330A1 (enrdf_load_stackoverflow) * 1976-02-11 1977-08-19
JPS5810985Y2 (ja) * 1976-03-22 1983-03-01 松下電工株式会社 押釦開閉器
JPS528175U (enrdf_load_stackoverflow) * 1976-06-28 1977-01-20
JPS5852578Y2 (ja) * 1977-06-21 1983-11-30 富士通株式会社 キ−ボ−ド装置
US4450332A (en) * 1982-08-25 1984-05-22 General Instrument Corporation Keyswitch design
US4496803A (en) * 1983-05-04 1985-01-29 Key Concepts, Incorporated Data entry switch
JPS59211918A (ja) * 1983-05-17 1984-11-30 キヤノン株式会社 キ−ボ−ドスイツチ
GB8516971D0 (en) * 1985-07-04 1985-08-07 Todd G B Push button control units
JPH0789462B2 (ja) * 1986-10-01 1995-09-27 メトロ電装株式会社 時間差スイツチ
EP0309741A1 (de) * 1987-09-30 1989-04-05 Oerlikon-Contraves AG Elektrischer Tastenschalter
JPH055623Y2 (enrdf_load_stackoverflow) * 1988-04-08 1993-02-15
JPH0643979U (ja) * 1992-11-17 1994-06-10 エスエムケイ株式会社 ロータリーエンコーダ
US5744766A (en) * 1996-07-24 1998-04-28 Allen-Bradley Company, Inc. Slide or reciprocating switch with s-shaped bridging-or spanner contact
JP3944975B2 (ja) * 1997-11-13 2007-07-18 松下電器産業株式会社 プッシュオンスイッチ
US6465752B2 (en) * 2001-01-03 2002-10-15 Emerson Electric Company Door unlatch switch assembly
JP3731739B2 (ja) * 2001-10-31 2006-01-05 日本精機株式会社 車両用メータ
US7030325B2 (en) * 2002-12-16 2006-04-18 Trw Automotive U.S. Llc Electrical switch assembly
US6984796B2 (en) * 2002-12-16 2006-01-10 Trw Inc. Electrical switch assembly
US6974918B2 (en) * 2003-10-24 2005-12-13 Trw Automotive U.S. Llc Rocker switch
KR100559189B1 (ko) * 2003-10-28 2006-03-10 한국에스엠케이 주식회사 키톱
US7083434B1 (en) * 2005-03-10 2006-08-01 Trw Automotive Us Llc Electrical apparatus with compliant pins
US7498538B1 (en) * 2007-07-20 2009-03-03 Judco Manufacturing, Inc. Sliding contact switch
CN101364488B (zh) * 2007-08-10 2010-11-17 深圳富泰宏精密工业有限公司 开关弹片
US8203090B2 (en) * 2009-05-01 2012-06-19 King Enterprises Switch assembly
TW201501155A (zh) 2013-06-28 2015-01-01 Giga Byte Tech Co Ltd 鍵帽、按鍵結構及具有此按鍵結構之鍵盤
US9728351B2 (en) * 2013-11-27 2017-08-08 The Eastern Company Electrical switch operated by lockable push button actuator, and retrofit method and kit

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2383735A (en) * 1943-04-02 1945-08-28 William A Ray Rectifier
US2568535A (en) * 1945-04-10 1951-09-18 Charles E Ballard Board for demonstrating electric circuits
US2619215A (en) * 1950-08-22 1952-11-25 Toledo Scale Co Mounting for key buttons
US2752580A (en) * 1953-04-27 1956-06-26 Charles A Shewmaker Printed circuit board and terminal connections
US2885602A (en) * 1955-04-04 1959-05-05 Ncr Co Modular circuit fabrication
US3073935A (en) * 1961-04-11 1963-01-15 Royal Mcbee Corp Electrical switches
BE631062A (enrdf_load_stackoverflow) * 1962-04-20
US3240885A (en) * 1963-05-07 1966-03-15 Western Electric Co Multiple switching apparatus
US3506795A (en) * 1967-10-24 1970-04-14 Raymond F Schmidt Electrical switch device
US3499515A (en) * 1967-12-11 1970-03-10 Synergistics Inc Modular electrical keyboard
US3586806A (en) * 1969-05-02 1971-06-22 Essex International Inc Bistable reciprocable switch construction
US3707611A (en) * 1969-10-15 1972-12-26 Mechanical Enterprises Inc Coding keyboard and electrical switch therefor
GB1308692A (en) * 1970-04-01 1973-02-21 Sumlock Anita Electronics Ltd Electrical switches
US3641286A (en) * 1970-10-05 1972-02-08 Selectro Corp Electromechanical keyboard independently operated switch mechanism with improved conductive resilient actuating means
US3696908A (en) * 1970-11-09 1972-10-10 Sperry Rand Corp Capacitive key
US3696408A (en) * 1970-11-23 1972-10-03 Sanders Associates Inc Keyboard encoder
US3710060A (en) * 1971-07-01 1973-01-09 Bunker Ramo Push-button switch for mounting on printed circuit board

Also Published As

Publication number Publication date
CA982203A (en) 1976-01-20
DE2245751A1 (de) 1973-05-10
US3809838A (en) 1974-05-07
JPS4857174A (enrdf_load_stackoverflow) 1973-08-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee