DE2162079B2 - KEY OPERATED ELECTRIC SWITCH - Google Patents

KEY OPERATED ELECTRIC SWITCH

Info

Publication number
DE2162079B2
DE2162079B2 DE19712162079 DE2162079A DE2162079B2 DE 2162079 B2 DE2162079 B2 DE 2162079B2 DE 19712162079 DE19712162079 DE 19712162079 DE 2162079 A DE2162079 A DE 2162079A DE 2162079 B2 DE2162079 B2 DE 2162079B2
Authority
DE
Germany
Prior art keywords
electric switch
key operated
operated electric
key
switch
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.)
Granted
Application number
DE19712162079
Other languages
German (de)
Other versions
DE2162079C3 (en
DE2162079A1 (en
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 filed Critical
Publication of DE2162079A1 publication Critical patent/DE2162079A1/en
Publication of DE2162079B2 publication Critical patent/DE2162079B2/en
Application granted granted Critical
Publication of DE2162079C3 publication Critical patent/DE2162079C3/de
Granted 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/50—Special application
    • Y10T70/5611—For control and machine elements
    • Y10T70/569—Lever
    • Y10T70/573—Single
    • Y10T70/5735—Externally mounted locking device
    • Y10T70/5739—With padlock
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/50—Special application
    • Y10T70/5611—For control and machine elements
    • Y10T70/569—Lever
    • Y10T70/573—Single
    • Y10T70/5743—Disconnectable
DE19712162079 1970-12-28 1971-12-14 KEY OPERATED ELECTRIC SWITCH Granted DE2162079B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10193470A 1970-12-28 1970-12-28

Publications (3)

Publication Number Publication Date
DE2162079A1 DE2162079A1 (en) 1972-06-29
DE2162079B2 true DE2162079B2 (en) 1973-08-30
DE2162079C3 DE2162079C3 (en) 1974-03-28

Family

ID=22287249

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19712162079 Granted DE2162079B2 (en) 1970-12-28 1971-12-14 KEY OPERATED ELECTRIC SWITCH
DE7147102U Expired DE7147102U (en) 1970-12-28 1971-12-14 Key operated electrical switch

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE7147102U Expired DE7147102U (en) 1970-12-28 1971-12-14 Key operated electrical switch

Country Status (6)

Country Link
US (1) US3632914A (en)
CA (1) CA936206A (en)
DE (2) DE2162079B2 (en)
FR (1) FR2120845A5 (en)
GB (1) GB1338036A (en)
IT (1) IT945270B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3906176A (en) * 1974-08-02 1975-09-16 Hubbell Inc Harvey Tamperproof switch
US4230917A (en) * 1979-02-12 1980-10-28 Mcgill Manufacturing Company, Inc. Removable-key rocker type switch for two circuits
US4359615A (en) * 1981-08-14 1982-11-16 Black & Decker Inc. Switch and means to prevent unauthorized operation thereof
US4767895A (en) * 1987-10-27 1988-08-30 Eaton Corporation Removable key off-lock switch having improved locking actuator
US5239143A (en) * 1988-06-28 1993-08-24 Judco Manufacturing, Inc. Rocker switch operator means
US7750509B2 (en) * 2004-05-10 2010-07-06 Gary Anderson Power tool lockdown device
US7007712B2 (en) * 2004-05-10 2006-03-07 Gary Anderson Pneumatic tool lock
CA2506876C (en) * 2004-05-10 2012-11-20 Gary Anderson Power tool lockdown device
TWM264533U (en) * 2004-08-27 2005-05-11 Quanta Comp Inc Mechanical roller gear controller
US20080223012A1 (en) * 2007-03-13 2008-09-18 Black & Decker, Inc. Cordless electric mower fail-safe charge lockout
JP2014229475A (en) * 2013-05-22 2014-12-08 オムロン株式会社 Switch, and method of controlling the same

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1076787B (en) * 1957-12-10 1960-03-03 Berker Geb Lockable electrical rocker switch
DE1106391B (en) * 1959-09-26 1961-05-10 Berker Geb Lockable electrical rocker switch

Also Published As

Publication number Publication date
DE7147102U (en) 1972-04-20
DE2162079C3 (en) 1974-03-28
FR2120845A5 (en) 1972-08-18
CA936206A (en) 1973-10-30
GB1338036A (en) 1973-11-21
IT945270B (en) 1973-05-10
US3632914A (en) 1972-01-04
DE2162079A1 (en) 1972-06-29

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)