GB9321210D0 - Method and apparatus of operating powered devices,for example,automatic doors - Google Patents

Method and apparatus of operating powered devices,for example,automatic doors

Info

Publication number
GB9321210D0
GB9321210D0 GB9321210A GB9321210A GB9321210D0 GB 9321210 D0 GB9321210 D0 GB 9321210D0 GB 9321210 A GB9321210 A GB 9321210A GB 9321210 A GB9321210 A GB 9321210A GB 9321210 D0 GB9321210 D0 GB 9321210D0
Authority
GB
United Kingdom
Prior art keywords
powered devices
automatic doors
operating powered
operating
doors
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Withdrawn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
GB9321210A
Other versions
GB2272484A (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.)
DEWHURST PLC
Original Assignee
DEWHURST PLC
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 DEWHURST PLC filed Critical DEWHURST PLC
Publication of GB9321210D0 publication Critical patent/GB9321210D0/en
Publication of GB2272484A publication Critical patent/GB2272484A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/40—Safety devices, e.g. detection of obstructions or end positions
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H7/00—Devices for introducing a predetermined time delay between the initiation of the switching operation and the opening or closing of the contacts
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/51—Application of doors, windows, wings or fittings thereof for vehicles for railway cars or mass transit vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
GB9321210A 1992-10-16 1993-10-14 Method and apparatus of operating powered devices, for example, automatic doors Withdrawn GB2272484A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9221735A GB9221735D0 (en) 1992-10-16 1992-10-16 Method and apparatus of operating an automatic door and bushbutton apparatus therefor

Publications (2)

Publication Number Publication Date
GB9321210D0 true GB9321210D0 (en) 1993-12-01
GB2272484A GB2272484A (en) 1994-05-18

Family

ID=10723546

Family Applications (2)

Application Number Title Priority Date Filing Date
GB9221735A Pending GB9221735D0 (en) 1992-10-16 1992-10-16 Method and apparatus of operating an automatic door and bushbutton apparatus therefor
GB9321210A Withdrawn GB2272484A (en) 1992-10-16 1993-10-14 Method and apparatus of operating powered devices, for example, automatic doors

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB9221735A Pending GB9221735D0 (en) 1992-10-16 1992-10-16 Method and apparatus of operating an automatic door and bushbutton apparatus therefor

Country Status (1)

Country Link
GB (2) GB9221735D0 (en)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB760821A (en) * 1953-12-31 1956-11-07 Brown And Ward Tools Ltd Improvements in safety devices for stopping the power drive to machinery when obstruction occurs
GB756974A (en) * 1954-01-25 1956-09-12 Express Lift Co Ltd Improvements in or relating to power operated sliding doors or the like
GB774303A (en) * 1954-07-05 1957-05-08 Rotork Eng Co Ltd Improvements in or relating to torque-actuated devices for use with electric motors
DE1584037B1 (en) * 1963-10-25 1969-10-23 Haegglund & Soener Ab Safety switching device for hydraulically operated piston-cylinder drives of doors, hatches or the like.
GB1351755A (en) * 1970-07-09 1974-05-01 Hoover Ltd Washing and wringing machines
US3922814A (en) * 1973-12-27 1975-12-02 Kelley Co Inc Control switching for automatic load operators
US4068773A (en) * 1975-04-03 1978-01-17 Allis-Chalmers Corporation Lift vehicle with fail-safe overload protective system
JPS5231414A (en) * 1975-09-03 1977-03-09 Hitachi Ltd Safety device for electromobile
US4249117A (en) * 1979-05-01 1981-02-03 Black And Decker, Inc. Anti-kickback power tool control
US4371762A (en) * 1979-07-26 1983-02-01 Vapor Corporation Contactless pressure sensitive switch
IT1171006B (en) * 1983-03-03 1987-06-10 Fiat Auto Spa SAFETY CIRCUIT FOR THE ELECTRIC CONTROL OF A GROUP OF DRIVING WINDOWS ON VEHICLES
IT1245587B (en) * 1991-03-25 1994-09-29 Giuseppe Codrino DEVICE FOR THE CONTROL OF THE ELECTRIC WINDOWS OF A MOTOR VEHICLE, GOVERNED BY AN ELECTRONIC CIRCUIT AND SUITABLE TO ALLOW THE OPENING AND CLOSING, AUTOMATIC OR MANUAL, OF GLASS

Also Published As

Publication number Publication date
GB9221735D0 (en) 1992-12-02
GB2272484A (en) 1994-05-18

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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)