CA950949A - Pressure responsive switch - Google Patents

Pressure responsive switch

Info

Publication number
CA950949A
CA950949A CA149,867,A CA149867A CA950949A CA 950949 A CA950949 A CA 950949A CA 149867 A CA149867 A CA 149867A CA 950949 A CA950949 A CA 950949A
Authority
CA
Canada
Prior art keywords
pressure responsive
responsive switch
switch
pressure
responsive
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
CA149,867,A
Other languages
English (en)
Other versions
CA149867S (en
Inventor
Teofil Szablowski
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.)
Motors Liquidation Co
Original Assignee
General Motors 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22662520&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA950949(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by General Motors Corp filed Critical General Motors Corp
Application granted granted Critical
Publication of CA950949A publication Critical patent/CA950949A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
    • H01H3/14—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch adapted for operation by a part of the human body other than the hand, e.g. by foot
    • H01H3/141—Cushion or mat switches
CA149,867,A 1971-09-16 1972-08-21 Pressure responsive switch Expired CA950949A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18101371A 1971-09-16 1971-09-16

Publications (1)

Publication Number Publication Date
CA950949A true CA950949A (en) 1974-07-09

Family

ID=22662520

Family Applications (1)

Application Number Title Priority Date Filing Date
CA149,867,A Expired CA950949A (en) 1971-09-16 1972-08-21 Pressure responsive switch

Country Status (6)

Country Link
US (1) US3718791A (enrdf_load_stackoverflow)
JP (1) JPS5123698B2 (enrdf_load_stackoverflow)
AU (1) AU465177B2 (enrdf_load_stackoverflow)
CA (1) CA950949A (enrdf_load_stackoverflow)
FR (1) FR2152950B1 (enrdf_load_stackoverflow)
GB (1) GB1358006A (enrdf_load_stackoverflow)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3859485A (en) * 1973-02-26 1975-01-07 Essex International Inc Occupant sensor seat switch
US4065649A (en) * 1975-06-30 1977-12-27 Lake Center Industries Pressure sensitive matrix switch having apertured spacer with flexible double sided adhesive intermediate and channels optionally interposed between apertures
US4046975A (en) * 1975-09-22 1977-09-06 Chomerics, Inc. Keyboard switch assembly having internal gas passages preformed in spacer member
US4035593A (en) * 1975-10-09 1977-07-12 Northern Engraving Company, Inc. Flexible pressure sensitive switch actuator module adaptable to a keyboard surface having fixed contact array
US4037069A (en) * 1975-11-20 1977-07-19 Roland Gonzalez Mat switch
US4029925A (en) * 1976-04-05 1977-06-14 General Motors Corporation Electric switch
US4086458A (en) * 1976-09-02 1978-04-25 The Ealing Corporation Electrical switch for use by the disabled
US4190748A (en) * 1977-01-31 1980-02-26 Rogers Corporation Keyboard switch assembly
US4200777A (en) * 1977-04-22 1980-04-29 Miller Norman K Pressure switch
US4137116A (en) * 1977-04-22 1979-01-30 Miller Brothers Method of making a pressure switch
US4228330A (en) * 1978-07-10 1980-10-14 Litton Systems, Inc. Touch panel mechanism
JPS5549446U (enrdf_load_stackoverflow) * 1978-09-29 1980-03-31
US4254309A (en) * 1978-12-18 1981-03-03 Texas Instruments Incorporated Snap-through characteristic keyboard switch
US4349710A (en) * 1979-03-12 1982-09-14 Miller Norman K Door edge for attachment to a train door and the like
US4228115A (en) * 1979-03-22 1980-10-14 General Motors Corporation Method of making a horn pad
US4376239A (en) * 1980-10-03 1983-03-08 Allen-Bradley Company Industrial membrane switch
US4345119A (en) * 1981-02-19 1982-08-17 Motorola Inc. Membrane switch assembly with improved spacer
US4385215A (en) * 1981-11-09 1983-05-24 Eeco Incorporated Thin-membrane switch
EP0109159B1 (en) * 1982-09-30 1986-08-20 Minnesota Mining And Manufacturing Company Pressure sensitive switchmats
DE3248607A1 (de) * 1982-12-30 1984-07-12 Petri Ag, 8750 Aschaffenburg Signalgeber fuer kraftfahrzeuge
GB8314801D0 (en) * 1983-05-27 1983-07-06 Minnesota Mining & Mfg Electrical switch
DE3507922A1 (de) * 1985-03-06 1986-09-11 Mayser-Gmbh & Co, 7900 Ulm Schaltmatte und verfahren zu ihrer herstellung
US4742192A (en) * 1987-06-01 1988-05-03 Saturn Corporation Steering wheel rim horn blow mechanism
US5068504A (en) * 1989-03-15 1991-11-26 Rogers John E Seat cushions and body supports, and fitting instruments for the same
US5120980A (en) * 1990-05-08 1992-06-09 Fontaine Brake Company Seat cushion switch with delay circuit
US5085462A (en) * 1990-06-29 1992-02-04 Gualtier Quentin E Airbag and vehicle horn switch assembly
GB2307346B (en) * 1995-11-15 2000-04-19 Christopher Mcglone Detector arrangement
JPH10155593A (ja) * 1996-11-28 1998-06-16 Aisin Seiki Co Ltd 感圧スイッチ
US5986221A (en) * 1996-12-19 1999-11-16 Automotive Systems Laboratory, Inc. Membrane seat weight sensor
EP0872862A1 (en) * 1997-04-14 1998-10-21 Molex Incorporated Membrane switch
GB2335310B (en) 1998-03-11 2001-09-19 Draftex Ind Ltd Force-responsive detectors and systems
US5967299A (en) * 1998-03-12 1999-10-19 Molex Incorporated Membrane switch
USD416326S (en) 1998-09-21 1999-11-09 Roho, Inc. Interface pressure measuring element of interface pressure measuring device
US6165142A (en) * 1998-09-21 2000-12-26 Roho, Inc. Biomedical apparatus
USD415834S (en) * 1998-09-21 1999-10-26 Roho, Inc. Interface pressure measuring and display apparatus
TW457504B (en) * 1999-06-25 2001-10-01 Tokyo Sensor Co Ltd Elongated shape switch and its manufacturing method
US6424268B1 (en) * 1999-09-10 2002-07-23 Honda Giken Kogyo Kabushiki Kaisha Occupant detecting system
RU2187165C2 (ru) * 2000-03-15 2002-08-10 Российский Федеральный Ядерный Центр - Всероссийский Научно-Исследовательский Институт Экспериментальной Физики Датчик положения
US6740832B2 (en) * 2002-03-27 2004-05-25 3M Innovative Properties Company Apparatus exhibiting tactile feel
CN101847533B (zh) * 2003-05-20 2012-02-22 株式会社藤仓 着座检测开关
JP5244970B2 (ja) * 2009-05-29 2013-07-24 株式会社フジクラ 着座センサ
US20130192904A1 (en) * 2012-01-26 2013-08-01 Delphi Technologies, Inc. Occupant detection sensor assembly with integrated fasteners
US20190100122A1 (en) * 2017-10-04 2019-04-04 Ford Global Technologies, Llc Waterproof skinned bench seat

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2761928A (en) * 1953-10-16 1956-09-04 Cooper Treadle and treadle frame
US2954446A (en) * 1957-11-26 1960-09-27 George W Houlsby Jr Mat type floor switch
US2959647A (en) * 1958-09-09 1960-11-08 American Electronics Surface mounted treadle
US3056005A (en) * 1960-08-04 1962-09-25 Harry J Larson Mat switch and method of making the same
US3487451A (en) * 1968-03-06 1969-12-30 John G Fontaine Brake control means for vehicles
US3617666A (en) * 1970-04-30 1971-11-02 Data Appliance Corp Pressure-operated layered electrical switch and switch array

Also Published As

Publication number Publication date
GB1358006A (en) 1974-06-26
FR2152950B1 (enrdf_load_stackoverflow) 1976-08-13
FR2152950A1 (enrdf_load_stackoverflow) 1973-04-27
JPS5123698B2 (enrdf_load_stackoverflow) 1976-07-19
US3718791A (en) 1973-02-27
AU465177B2 (en) 1975-09-18
DE2245376A1 (de) 1973-04-05
AU4678572A (en) 1974-03-28
DE2245376B2 (de) 1977-04-28
JPS4838463A (enrdf_load_stackoverflow) 1973-06-06

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