GB2131219B - A security device for a cassette player and/or recording machine - Google Patents

A security device for a cassette player and/or recording machine

Info

Publication number
GB2131219B
GB2131219B GB08313031A GB8313031A GB2131219B GB 2131219 B GB2131219 B GB 2131219B GB 08313031 A GB08313031 A GB 08313031A GB 8313031 A GB8313031 A GB 8313031A GB 2131219 B GB2131219 B GB 2131219B
Authority
GB
United Kingdom
Prior art keywords
security device
cassette player
recording machine
recording
machine
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
GB08313031A
Other versions
GB2131219A (en
GB8313031D0 (en
Inventor
Richard Lawrence Puxty
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
Priority to GB08313031A priority Critical patent/GB2131219B/en
Publication of GB8313031D0 publication Critical patent/GB8313031D0/en
Publication of GB2131219A publication Critical patent/GB2131219A/en
Application granted granted Critical
Publication of GB2131219B publication Critical patent/GB2131219B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/02—Mechanical actuation
    • G08B13/14—Mechanical actuation by lifting or attempted removal of hand-portable articles
    • G08B13/1409—Mechanical actuation by lifting or attempted removal of hand-portable articles for removal detection of electrical appliances by detecting their physical disconnection from an electrical system, e.g. using a switch incorporated in the plug connector
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
    • G11B33/005—Means for locking the disc or cassette receiving slot, e.g. dummy cassettes locked in the slot

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
  • Lock And Its Accessories (AREA)
GB08313031A 1982-05-13 1983-05-12 A security device for a cassette player and/or recording machine Expired GB2131219B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08313031A GB2131219B (en) 1982-05-13 1983-05-12 A security device for a cassette player and/or recording machine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8214004 1982-05-13
GB08313031A GB2131219B (en) 1982-05-13 1983-05-12 A security device for a cassette player and/or recording machine

Publications (3)

Publication Number Publication Date
GB8313031D0 GB8313031D0 (en) 1983-06-15
GB2131219A GB2131219A (en) 1984-06-13
GB2131219B true GB2131219B (en) 1985-10-09

Family

ID=26282826

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08313031A Expired GB2131219B (en) 1982-05-13 1983-05-12 A security device for a cassette player and/or recording machine

Country Status (1)

Country Link
GB (1) GB2131219B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2168522B (en) * 1984-11-06 1988-10-12 Red Bronze Limited Improvements in or relating to locks
DE3443651A1 (en) * 1984-11-30 1986-06-12 Blaupunkt-Werke Gmbh, 3200 Hildesheim MECHANICAL THEFT SECURITY FOR ELECTRONIC ACCESSORIES WITH CASSETTE DRIVE IN MOTOR VEHICLES, ESPECIALLY FOR CAR RADIOS
US4741185A (en) * 1984-11-30 1988-05-03 Blaupunkt Werke Gmbh Vehicular tape deck locking and lock-state indicating arrangement
EP0209577A1 (en) * 1985-01-24 1987-01-28 ESAKOFF, Gregory F. Disk drive locking device
US4685312A (en) * 1985-01-24 1987-08-11 Lama Tool Company Disk drive locking device
US4655057A (en) * 1985-02-05 1987-04-07 Z-Lock Corporation Security device for a video cassette recorder or the like
ES2011531A6 (en) * 1987-12-10 1990-01-16 Poyer Michael Security device for a video recorder of player.
US4918952A (en) * 1988-08-02 1990-04-24 Lama Systems, Inc. Computer data drive locking device
US4964285A (en) * 1988-11-07 1990-10-23 Lama Systems Inc. Computer drive bezel attachment
US4977762A (en) * 1989-06-09 1990-12-18 Dennis Wayne V Locking device for a video cassette recorder and/or player
US4922734A (en) * 1989-07-10 1990-05-08 Paul Iannucci Locking assembly for preventing the unauthorized use of an electrically powered device
US5117661A (en) * 1991-07-31 1992-06-02 Kensington Microwave Limited Disk drive lock

Also Published As

Publication number Publication date
GB2131219A (en) 1984-06-13
GB8313031D0 (en) 1983-06-15

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee