GB8511540D0 - Security systems - Google Patents

Security systems

Info

Publication number
GB8511540D0
GB8511540D0 GB858511540A GB8511540A GB8511540D0 GB 8511540 D0 GB8511540 D0 GB 8511540D0 GB 858511540 A GB858511540 A GB 858511540A GB 8511540 A GB8511540 A GB 8511540A GB 8511540 D0 GB8511540 D0 GB 8511540D0
Authority
GB
United Kingdom
Prior art keywords
security systems
security
systems
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.)
Withdrawn
Application number
GB858511540A
Other versions
GB2158911A (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.)
Unimax Switch Ltd
Original Assignee
Unimax Switch Ltd
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
Priority claimed from GB848411589A external-priority patent/GB8411589D0/en
Application filed by Unimax Switch Ltd filed Critical Unimax Switch Ltd
Priority to GB08511540A priority Critical patent/GB2158911A/en
Publication of GB8511540D0 publication Critical patent/GB8511540D0/en
Publication of GB2158911A publication Critical patent/GB2158911A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
    • F16P3/00—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body
    • F16P3/08—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body in connection with the locking of doors, covers, guards, or like members giving access to moving machine parts
    • F16P3/10—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body in connection with the locking of doors, covers, guards, or like members giving access to moving machine parts in which the operation of locking the door or other member causes the machine to start
GB08511540A 1984-05-05 1985-05-07 Machinery security systems Withdrawn GB2158911A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08511540A GB2158911A (en) 1984-05-05 1985-05-07 Machinery security systems

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB848411589A GB8411589D0 (en) 1984-05-05 1984-05-05 Security mechanisms
GB08511540A GB2158911A (en) 1984-05-05 1985-05-07 Machinery security systems

Publications (2)

Publication Number Publication Date
GB8511540D0 true GB8511540D0 (en) 1985-06-12
GB2158911A GB2158911A (en) 1985-11-20

Family

ID=26287705

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08511540A Withdrawn GB2158911A (en) 1984-05-05 1985-05-07 Machinery security systems

Country Status (1)

Country Link
GB (1) GB2158911A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2684167B1 (en) * 1991-11-26 1995-02-17 Le Bail Hubert OPTICAL "CONTACT" MICRO-HOUSING FOR SENSITIVE ELECTRONIC PROTECTOR.
GB9622482D0 (en) * 1996-10-29 1997-01-08 Pioden Controls Ltd Door locks
WO2010020001A1 (en) * 2008-08-19 2010-02-25 Dale Kingsley Ible A safety device
DE102011119413A1 (en) * 2011-11-21 2013-05-23 Euchner Gmbh + Co. Kg Device for controlling the operation of a machine, locking insert for such a device and associated operating method
DE102012002767A1 (en) 2012-02-11 2013-08-14 Euchner Gmbh + Co. Kg Device for monitoring the state of a device
US9981234B2 (en) * 2014-03-20 2018-05-29 Vita-Mix Management Corporation Container/lid/blender interlock

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE330133B (en) * 1969-01-07 1970-11-02 Brosow J
US3700859A (en) * 1971-03-19 1972-10-24 Ibm Programmable key and lock
GB1453298A (en) * 1973-11-22 1976-10-20 Intertech Inc Electronic locking system
US3936662A (en) * 1974-01-14 1976-02-03 Anders Ruben Rausing Interlocking system with a number of individual key elements
IT1101623B (en) * 1977-11-22 1985-10-07 Bsg Schalttechnik LOCK DEVICE TO AVOID UNAUTHORIZED ACCESS
SE7904778L (en) * 1978-06-06 1979-12-07 Sachs Systemtechnik Gmbh LAS
DE3031382A1 (en) * 1980-08-20 1982-03-25 Braun Ag, 6000 Frankfurt DEVICE WITH A SECURITY LOCK

Also Published As

Publication number Publication date
GB2158911A (en) 1985-11-20

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)