CA1104365A - Pushbutton assembly - Google Patents

Pushbutton assembly

Info

Publication number
CA1104365A
CA1104365A CA334,106A CA334106A CA1104365A CA 1104365 A CA1104365 A CA 1104365A CA 334106 A CA334106 A CA 334106A CA 1104365 A CA1104365 A CA 1104365A
Authority
CA
Canada
Prior art keywords
stop member
actuating plunger
plunger
actuating
locking tab
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
CA334,106A
Other languages
English (en)
French (fr)
Inventor
Denis E. Bedel
Forrest E. Coyle
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric 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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of CA1104365A publication Critical patent/CA1104365A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H27/00—Switches operated by a removable member, e.g. key, plug or plate; Switches operated by setting members according to a single predetermined combination out of several possible settings

Landscapes

  • Indicating And Signalling Devices For Elevators (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Push-Button Switches (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
CA334,106A 1978-09-12 1979-08-20 Pushbutton assembly Expired CA1104365A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/941,719 US4206328A (en) 1978-09-12 1978-09-12 Pushbutton assembly
US941,719 1986-12-15

Publications (1)

Publication Number Publication Date
CA1104365A true CA1104365A (en) 1981-07-07

Family

ID=25476965

Family Applications (1)

Application Number Title Priority Date Filing Date
CA334,106A Expired CA1104365A (en) 1978-09-12 1979-08-20 Pushbutton assembly

Country Status (3)

Country Link
US (1) US4206328A (en, 2012)
JP (1) JPS5541000U (en, 2012)
CA (1) CA1104365A (en, 2012)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4389550A (en) * 1980-10-09 1983-06-21 Reiter John J Switch actuating mechanism
EP0190406B1 (de) * 1985-02-06 1989-03-15 Inventio Ag Tableau für Aufzüge
JP2501456Y2 (ja) * 1990-11-16 1996-06-19 和泉電気株式会社 鍵作動式スイッチ
US5510587A (en) * 1994-10-19 1996-04-23 Reitech Corporation Electric circuit actuating mechanism
US5954191A (en) * 1997-08-08 1999-09-21 Reiter; John P. Electric circuit actuating mechanism
US5819913A (en) * 1996-11-12 1998-10-13 Reitech Corporation Electric circuit actuating mechanism
US5923009A (en) * 1997-04-18 1999-07-13 Taiwan Semiconductor Manufacturing Co., Ltd. Latchable interlock switch
US6710695B1 (en) * 2002-10-24 2004-03-23 Texas Instruments Incorporated Aircraft circuit breaker with manual opening resistant feature

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1544467A (en) * 1924-04-03 1925-06-30 Mcdonald James Joseph Electric cut-out
US2343412A (en) * 1940-10-16 1944-03-07 Westinghouse Electric & Mfg Co Circuit interrupter

Also Published As

Publication number Publication date
JPS5541000U (en, 2012) 1980-03-15
US4206328A (en) 1980-06-03

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Legal Events

Date Code Title Description
MKEX Expiry