GB1448987A - Light operated guard - Google Patents

Light operated guard

Info

Publication number
GB1448987A
GB1448987A GB5637072A GB5637072A GB1448987A GB 1448987 A GB1448987 A GB 1448987A GB 5637072 A GB5637072 A GB 5637072A GB 5637072 A GB5637072 A GB 5637072A GB 1448987 A GB1448987 A GB 1448987A
Authority
GB
United Kingdom
Prior art keywords
light operated
operated guard
guard
light
operated
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
GB5637072A
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.)
RONEO VICKERS Ltd
Original Assignee
RONEO VICKERS 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
Application filed by RONEO VICKERS Ltd filed Critical RONEO VICKERS Ltd
Priority to GB5637072A priority Critical patent/GB1448987A/en
Priority to FR7343254A priority patent/FR2210271A5/fr
Priority to US421719A priority patent/US3887252A/en
Priority to DE2360589A priority patent/DE2360589A1/en
Priority to NL7316700A priority patent/NL7316700A/xx
Publication of GB1448987A publication Critical patent/GB1448987A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B63/00—Cabinets, racks or shelf units, specially adapted for storing books, documents, forms, or the like
    • A47B63/06—Cabinets, racks or shelf units, specially adapted for storing books, documents, forms, or the like with parts, e.g. trays, card containers, movable on pivots or on chains or belts
    • A47B63/067—Cabinets, racks or shelf units, specially adapted for storing books, documents, forms, or the like with parts, e.g. trays, card containers, movable on pivots or on chains or belts with a noria lift
GB5637072A 1972-12-06 1972-12-06 Light operated guard Expired GB1448987A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB5637072A GB1448987A (en) 1972-12-06 1972-12-06 Light operated guard
FR7343254A FR2210271A5 (en) 1972-12-06 1973-12-04
US421719A US3887252A (en) 1972-12-06 1973-12-04 Light operated guard
DE2360589A DE2360589A1 (en) 1972-12-06 1973-12-05 LIGHT-ACTUATED PROTECTIVE DEVICE
NL7316700A NL7316700A (en) 1972-12-06 1973-12-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5637072A GB1448987A (en) 1972-12-06 1972-12-06 Light operated guard

Publications (1)

Publication Number Publication Date
GB1448987A true GB1448987A (en) 1976-09-08

Family

ID=10476445

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5637072A Expired GB1448987A (en) 1972-12-06 1972-12-06 Light operated guard

Country Status (5)

Country Link
US (1) US3887252A (en)
DE (1) DE2360589A1 (en)
FR (1) FR2210271A5 (en)
GB (1) GB1448987A (en)
NL (1) NL7316700A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4446602A (en) * 1980-08-29 1984-05-08 Trutzschler Gmbh & Co. Kg Machine operator protection system

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3624265C1 (en) * 1986-07-18 1988-02-04 Megamat Gmbh & Co Protection device for mechanical lockers
DE10004232A1 (en) 2000-02-01 2001-08-02 Megamat Gmbh Buero Und Lagerte Drive device for a storage device
GB0317351D0 (en) * 2003-07-24 2003-08-27 Spaceace Ltd Safety mechanism
GB2423241A (en) * 2005-01-25 2006-08-23 Spaceace Ltd Object sensing device associated with moving furniture
CN102848543A (en) * 2011-06-30 2013-01-02 苏州品翔电通有限公司 Grating protection device on standing shot machine platform
WO2020036411A1 (en) * 2018-08-17 2020-02-20 엘에스산전 주식회사 Tower-shaped support device
FR3140607A1 (en) 2022-10-07 2024-04-12 Psa Automobiles Sa THREE-PIECE DEFLECTOR FOR A VEHICLE COMPONENT

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2696417A (en) * 1951-04-05 1954-12-07 Charles N Breyner Fixture for sterile instruments
US3077967A (en) * 1959-09-24 1963-02-19 Sperry Rand Corp Safety switch for mechanized files
US3224825A (en) * 1963-10-28 1965-12-21 Diebold Inc Power file counter construction
US3181921A (en) * 1964-02-03 1965-05-04 Gen Electric Safety and control mechanism for power-operated structure
US3640596A (en) * 1969-12-10 1972-02-08 Sperry Rand Corp Safety apparatus for mechanical filing cabinets

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4446602A (en) * 1980-08-29 1984-05-08 Trutzschler Gmbh & Co. Kg Machine operator protection system

Also Published As

Publication number Publication date
NL7316700A (en) 1974-06-10
DE2360589A1 (en) 1974-06-12
US3887252A (en) 1975-06-03
FR2210271A5 (en) 1974-07-05

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee