ES8606565A1 - Business machine locking device. - Google Patents

Business machine locking device.

Info

Publication number
ES8606565A1
ES8606565A1 ES544014A ES544014A ES8606565A1 ES 8606565 A1 ES8606565 A1 ES 8606565A1 ES 544014 A ES544014 A ES 544014A ES 544014 A ES544014 A ES 544014A ES 8606565 A1 ES8606565 A1 ES 8606565A1
Authority
ES
Spain
Prior art keywords
machine
locking device
business machine
prevents
power
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
ES544014A
Other languages
Spanish (es)
Other versions
ES544014A0 (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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of ES8606565A1 publication Critical patent/ES8606565A1/en
Publication of ES544014A0 publication Critical patent/ES544014A0/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B73/00—Devices for locking portable objects against unauthorised removal; Miscellaneous locking devices
    • E05B73/0082—Devices for locking portable objects against unauthorised removal; Miscellaneous locking devices for office machines, e.g. PC's, portable computers, typewriters, calculators

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Casings For Electric Apparatus (AREA)

Abstract

Business machine locking device (1) which provides locking protection to an existing primary power control of the business machine (10), prevents removal of the business machine cover (2), and also prevents removal of an accessory power cord. The locking device (1) can be removed from the machine (10) only when it is in an unlocked position. This not only prevents the machine from being turned ON by the power switch, but also prevents jumpering of the power switch because the machine cover (2) is unremovable when the locking device (1) is in the locked position. Additionally, since the accessory power cord is locked onto the machine (10), the machine cannot be powered on by application of power to the accessory power receptacle.
ES544014A 1984-06-11 1985-06-10 Business machine locking device. Expired ES8606565A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US61910384A 1984-06-11 1984-06-11
US61910284A 1984-06-11 1984-06-11

Publications (2)

Publication Number Publication Date
ES8606565A1 true ES8606565A1 (en) 1986-04-16
ES544014A0 ES544014A0 (en) 1986-04-16

Family

ID=27088418

Family Applications (1)

Application Number Title Priority Date Filing Date
ES544014A Expired ES8606565A1 (en) 1984-06-11 1985-06-10 Business machine locking device.

Country Status (4)

Country Link
EP (1) EP0164509B1 (en)
DE (1) DE3566561D1 (en)
ES (1) ES8606565A1 (en)
GB (1) GB2160253B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4898009A (en) * 1989-03-22 1990-02-06 Lama Systems Inc. Protective cover for a personal computer
US5268809A (en) * 1991-02-18 1993-12-07 Eschenburg John H Protection device for a computer diskette drive
US5660451A (en) * 1995-01-30 1997-08-26 Ideal Ideas, Inc. Computer component security device with parallel table securing means
US6182481B1 (en) * 1998-10-27 2001-02-06 Neil Frank Nagy Security lock for laptop and notebook computers
IL128294A (en) * 1999-01-31 2003-03-12 Avganim Gad Alexander Lock particularly for computer housing

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB313942A (en) * 1928-03-20 1929-06-20 British Thomson Houston Co Ltd Improvements relating to locking and interlocking mechanisms primarily for use with electric switches
BE376456A (en) * 1930-02-26
GB639687A (en) * 1947-12-13 1950-07-05 Brookhirst Switchgear Ltd Improvements in or relating to locking devices
US3624317A (en) * 1970-11-16 1971-11-30 Mico Dev Co Inc Telephone lock
US3971240A (en) * 1971-06-22 1976-07-27 Love Sr John A Locking cover for television controls
GB1451954A (en) * 1973-02-03 1976-10-06 Crabtree & Co Ltd J A Locking devices for the operating members of electric circuit breakers or switches
US3816677A (en) * 1973-06-01 1974-06-11 Rockwell International Corp Retail tool switch adaptor with key lock
US4027140A (en) * 1975-04-15 1977-05-31 Data Terminal Systems, Inc. Electronic cash register
GB1528692A (en) * 1977-04-01 1978-10-18 Holme Hall Quarries Ltd Locking off device for electrical switch

Also Published As

Publication number Publication date
GB2160253B (en) 1988-05-25
GB2160253A (en) 1985-12-18
EP0164509B1 (en) 1988-11-30
EP0164509A1 (en) 1985-12-18
DE3566561D1 (en) 1989-01-05
ES544014A0 (en) 1986-04-16
GB8513017D0 (en) 1985-06-26

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970401