NL7606420A - AGAINST UNAUTHORIZED USE AND / OR OPEN SECURED ELECTRICAL CONNECTOR OR CORD SWITCH. - Google Patents

AGAINST UNAUTHORIZED USE AND / OR OPEN SECURED ELECTRICAL CONNECTOR OR CORD SWITCH.

Info

Publication number
NL7606420A
NL7606420A NL7606420A NL7606420A NL7606420A NL 7606420 A NL7606420 A NL 7606420A NL 7606420 A NL7606420 A NL 7606420A NL 7606420 A NL7606420 A NL 7606420A NL 7606420 A NL7606420 A NL 7606420A
Authority
NL
Netherlands
Prior art keywords
electrical connector
unauthorized use
against unauthorized
cord switch
secured electrical
Prior art date
Application number
NL7606420A
Other languages
Dutch (nl)
Original Assignee
Oskar Lapp
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 Oskar Lapp filed Critical Oskar Lapp
Publication of NL7606420A publication Critical patent/NL7606420A/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
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/20—Interlocking, locking, or latching mechanisms
    • H01H9/22—Interlocking, locking, or latching mechanisms for interlocking between casing, cover, or protective shutter and mechanism for operating contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/70—Structural association with built-in electrical component with built-in 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
NL7606420A 1975-12-04 1976-06-14 AGAINST UNAUTHORIZED USE AND / OR OPEN SECURED ELECTRICAL CONNECTOR OR CORD SWITCH. NL7606420A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752554556 DE2554556C3 (en) 1975-12-04 1975-12-04 Switching device with a cylinder lock, especially for device plugs and cord switches

Publications (1)

Publication Number Publication Date
NL7606420A true NL7606420A (en) 1977-06-07

Family

ID=5963452

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7606420A NL7606420A (en) 1975-12-04 1976-06-14 AGAINST UNAUTHORIZED USE AND / OR OPEN SECURED ELECTRICAL CONNECTOR OR CORD SWITCH.

Country Status (6)

Country Link
AT (1) AT356735B (en)
BE (1) BE842661A (en)
CH (1) CH608911A5 (en)
DE (1) DE2554556C3 (en)
FR (1) FR2334191A1 (en)
NL (1) NL7606420A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2470439A1 (en) * 1979-11-21 1981-05-29 Kedves Louis Key-operated remote switch for electrical appts. - has socket and screws for locking onto appts. plug and extension cable with wire connected via microswitch to socket contact
DE3444617A1 (en) * 1984-12-07 1986-06-19 Franz Kirsten Elektrotechnische Spezialfabrik, 6530 Bingen Method for monitoring the prescribed seating of a connecting plug on an electrical switch, and a switch having an associated connecting plug
DE9205268U1 (en) * 1992-04-15 1992-07-30 Bayer, Josef, 8000 München Socket attachment for a television or radio connection socket
AU4583300A (en) * 2000-04-18 2001-10-30 Peter Ingledew Electrical power outlet
CN102394189A (en) * 2011-06-17 2012-03-28 山东容力达矿用电器设备有限公司 Mining explosion-proof electrical equipment advanced cover opening grading poweroff control apparatus

Also Published As

Publication number Publication date
DE2554556B2 (en) 1978-09-14
BE842661A (en) 1976-10-01
DE2554556C3 (en) 1979-06-21
DE2554556A1 (en) 1977-06-16
CH608911A5 (en) 1979-01-31
ATA223976A (en) 1979-10-15
AT356735B (en) 1980-05-27
FR2334191A1 (en) 1977-07-01

Similar Documents

Publication Publication Date Title
NL7603541A (en) ELECTRICAL CONTACT AND PLUG OR CONTRAST PLUG WITH THESE CONTACTS.
NL7600749A (en) ELECTRICAL CONTACT STOP.
NL7608184A (en) ELECTRICAL CONNECTION DEVICE.
NL175577C (en) ELECTRICAL CONNECTION DEVICE.
AR205867A1 (en) ELECTRIC CONNECTOR
NL181894C (en) AIRTIGHT CLOSED ELECTRICAL COMPONENT.
NL7606589A (en) ELECTRICAL CONNECTION DEVICE.
NL7707025A (en) ELECTRICAL CONDUCTOR.
NL7611182A (en) ELECTRICAL CONNECTOR.
NL7605171A (en) ELECTRICAL CONNECTION DEVICE.
NL7610241A (en) ELECTRICAL CONNECTION PIECE.
NL184035C (en) ROTATABLE ELECTRICAL CONNECTION DEVICE.
ES225038Y (en) ELECTRICAL SAFETY SOCKET.
NL185699C (en) ELECTRICAL CONNECTION DEVICE.
NL7604778A (en) ELECTRICAL CONNECTION DEVICE.
NL7503925A (en) ELECTRIC ARC EXTINGUISHING DEVICE.
NL158314B (en) ELECTRIC SWITCH.
NL7610967A (en) ELECTRICAL DEVICE.
AT357617B (en) ELECTRICAL CONNECTOR
NL7606420A (en) AGAINST UNAUTHORIZED USE AND / OR OPEN SECURED ELECTRICAL CONNECTOR OR CORD SWITCH.
NL7607395A (en) ELECTRICAL CONNECTION DEVICE.
AT358123B (en) ELECTRICAL CONNECTOR
NL175121C (en) ELECTRICAL CONNECTION DEVICE.
BR7607753A (en) SECURITY ELECTRICAL CONNECTOR
NL7602676A (en) ELECTRICAL CONTACT.

Legal Events

Date Code Title Description
BV The patent application has lapsed