CH557588A - KEY SWITCH. - Google Patents

KEY SWITCH.

Info

Publication number
CH557588A
CH557588A CH239173A CH239173A CH557588A CH 557588 A CH557588 A CH 557588A CH 239173 A CH239173 A CH 239173A CH 239173 A CH239173 A CH 239173A CH 557588 A CH557588 A CH 557588A
Authority
CH
Switzerland
Prior art keywords
key switch
key
switch
Prior art date
Application number
CH239173A
Other languages
German (de)
Original Assignee
Baumgart Fritz Richard
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 Baumgart Fritz Richard filed Critical Baumgart Fritz Richard
Publication of CH557588A publication Critical patent/CH557588A/en

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
    • H01H27/06—Key inserted and then turned to effect operation of the switch
    • 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
    • H01H27/06—Key inserted and then turned to effect operation of the switch
    • H01H2027/066—Key inserted and then turned to effect operation of the switch having anti-tamper provisions, e.g. avoiding the removal of the lock cylinder
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
    • H01H21/02—Details
    • H01H21/18—Movable parts; Contacts mounted thereon
    • H01H21/36—Driving mechanisms
    • H01H21/50—Driving mechanisms with indexing or latching means, e.g. indexing by ball and spring; with means to ensure stopping at intermediate operative positions
CH239173A 1972-02-21 1973-02-20 KEY SWITCH. CH557588A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722208019 DE2208019C3 (en) 1972-02-21 1972-02-21 Key switch

Publications (1)

Publication Number Publication Date
CH557588A true CH557588A (en) 1974-12-31

Family

ID=5836574

Family Applications (1)

Application Number Title Priority Date Filing Date
CH239173A CH557588A (en) 1972-02-21 1973-02-20 KEY SWITCH.

Country Status (2)

Country Link
CH (1) CH557588A (en)
DE (2) DE2208019C3 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3335867A1 (en) * 1983-10-03 1985-04-18 Hörmann KG Antriebs- und Steuerungstechnik, 4834 Harsewinkel KEY SWITCH
DE3467464D1 (en) * 1984-05-04 1987-12-17 Takigen Mfg Co Self-holding type key switch device
DE3537252C3 (en) * 1985-10-19 1998-10-22 Skultety Ivan Key switch
DE3714808A1 (en) * 1987-05-04 1988-12-15 Baumgart Geb Roettgen Gertrud DOOR OR GATE ACTUATOR CODE SWITCHING DEVICE
DE4106157A1 (en) * 1991-02-27 1992-09-03 Claus Baumgart KEY SWITCH
DE4407678C2 (en) * 1994-03-08 2003-02-27 Baumgart Ind Co Sa key switch
DE19545632C2 (en) * 1995-12-07 2000-12-21 Abb Patent Gmbh Key switch
DE19830139B4 (en) * 1998-07-06 2017-01-19 Geba Elektromechanische und elektronische Schaltgeräte Fabrik GmbH Key switch device
DE10327267A1 (en) * 2003-06-17 2005-01-20 Hörmann KG Antriebstechnik emergency unlocking
EP1786009B1 (en) 2005-11-15 2010-01-27 Claus Baumgart Key operated switch

Also Published As

Publication number Publication date
DE2208019A1 (en) 1973-09-06
DE7206369U (en) 1972-05-25
DE2208019C3 (en) 1974-09-19
DE2208019B2 (en) 1974-02-21

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Legal Events

Date Code Title Description
PL Patent ceased