GB834098A - Improvements in or relating to devices for preventing the unauthorised use of low-current apparatus - Google Patents

Improvements in or relating to devices for preventing the unauthorised use of low-current apparatus

Info

Publication number
GB834098A
GB834098A GB32774/57A GB3277457A GB834098A GB 834098 A GB834098 A GB 834098A GB 32774/57 A GB32774/57 A GB 32774/57A GB 3277457 A GB3277457 A GB 3277457A GB 834098 A GB834098 A GB 834098A
Authority
GB
United Kingdom
Prior art keywords
contacts
lever
lockbolt
oct
held
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
GB32774/57A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB834098A publication Critical patent/GB834098A/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
    • H01H27/06—Key inserted and then turned to effect operation of the switch

Landscapes

  • Push-Button Switches (AREA)
GB32774/57A 1957-10-04 1957-10-21 Improvements in or relating to devices for preventing the unauthorised use of low-current apparatus Expired GB834098A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH834098X 1957-10-04

Publications (1)

Publication Number Publication Date
GB834098A true GB834098A (en) 1960-05-04

Family

ID=4540534

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32774/57A Expired GB834098A (en) 1957-10-04 1957-10-21 Improvements in or relating to devices for preventing the unauthorised use of low-current apparatus

Country Status (2)

Country Link
BE (1) BE565729A (enrdf_load_stackoverflow)
GB (1) GB834098A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
BE565729A (enrdf_load_stackoverflow)

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