GB1022547A - Electromechanical door operator - Google Patents

Electromechanical door operator

Info

Publication number
GB1022547A
GB1022547A GB31121/63A GB3112163A GB1022547A GB 1022547 A GB1022547 A GB 1022547A GB 31121/63 A GB31121/63 A GB 31121/63A GB 3112163 A GB3112163 A GB 3112163A GB 1022547 A GB1022547 A GB 1022547A
Authority
GB
United Kingdom
Prior art keywords
door
clutch
hub
dog
segments
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
GB31121/63A
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.)
Stanley Works
Original Assignee
Stanley Works
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 Stanley Works filed Critical Stanley Works
Publication of GB1022547A publication Critical patent/GB1022547A/en
Expired legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00Power-operated mechanisms for wings
    • E05F15/60Power-operated mechanisms for wings using electrical actuators
    • E05F15/603Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/611Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
    • E05F15/614Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by meshing gear wheels, one of which being mounted at the wing pivot axis; operated by a motor acting directly on the wing pivot axis
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2201/00Constructional elements; Accessories therefor
    • E05Y2201/20Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/23Actuation thereof
    • E05Y2201/232Actuation thereof by automatically acting means
    • E05Y2201/236Actuation thereof by automatically acting means using force or torque
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2400/00Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
    • E05Y2400/10Electronic control
    • E05Y2400/30Electronic control of motors
    • E05Y2400/3013Electronic control of motors during manual wing operation
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2800/00Details, accessories and auxiliary operations not otherwise provided for
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2800/00Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/25Emergency conditions
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2900/00Application of doors, windows, wings or fittings thereof
    • E05Y2900/10Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13Type of wing
    • E05Y2900/132Doors
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00Machine element or mechanism
    • Y10T74/18Mechanical movements
    • Y10T74/18056Rotary to or from reciprocating or oscillating
    • Y10T74/18184Crank, pitman, and lever

Landscapes

  • Power-Operated Mechanisms For Wings (AREA)
  • Lock And Its Accessories (AREA)

Abstract

1,022,547. Door operating mechanisms. STANLEY WORKS. Aug. 7, 1963 [Aug. 8, 1962], No. 31121/63. Heading E2M. [Also in Division F2] A door actuator is provided with an overload release clutch 54 Figs. 2 having a rotatable inner hub 52 coupled to a shaft 22 for opening and closing the door and a rotatable ring member 56 positioned concentrically around the hub 52 and driven by a reversible electric motor via reduction gearing 50, 47, crank 46 and drive link 58. Two curved drive segments 60, 62 are pivotally mounted at 64, 66 on the ring 56 for movement towards and away from the hub 52, the segments being provided with a pair of dogs 70 normally engaging in diametrically opposed recesses 72 in the hub 52. The free ends of the drive segments 60, 62 are joined by a pair of toggle links 80, 82 which together with an adjustable compression spring 104, urge the segments inwardly to maintain the dogs 70 in the recesses 72. As the dogs 70 have their inclined faces 107 facing in opposite angular directions, the clutch 54 is bi-directional and torque is primarily transmitted through clutch segment 60 and its dog 70 to the hub 52 when the clutch is moving in a clockwise or door-opening direction and through clutch segment 62 and its dog 70 in the door-closing direction. When the torque transmitted, e.g. in a clockwise direction, exceeds a preselected amount determined by adjustment of the spring 104, the dog 70 of the clutch segment 60 begins to slide outwardly on wall 108 of the recess 72 against the action of the spring 104 acting through the toggle links 80, 82. At the same time the dog 70 of segment 62 will be cammed outwardly by the recess wall 76 of its mating recess until finally the clutch is disengaged. A pedestrian-responsive signal for energizing the electric motor 16, Fig. 1 (not shown) comprises a switch-type contact carpet or a photo-electric sensing system or a manually operated switch. Cam washers and a coil spring located between bearings for the door drive shaft 22 are arranged to increase the load on the motor to damp the movement of the door as it approaches its fully closed and open positions. Further damping is provided by an electric citcuit which places a resistor in parallel with the motor field. In addition a time delay circuit permits the door to "dwell" at the fully open position. The complete door actuating mechanism is mounted as a unit in a header above the doorway and the drive shaft 22 is coupled directly to the pivot shaft of the door. In an alternative arrangement, the actuator is mounted externally of the header and the door is driven through linkage 180, 182, Fig. 5 (not shown) connected respectively to the drive shaft 22 and to a safety arm pivoted at one end to the door normally retained for movement with the door by a latch.
GB31121/63A 1962-08-08 1963-08-07 Electromechanical door operator Expired GB1022547A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US215710A US3210067A (en) 1962-08-08 1962-08-08 Electromechanical door operator

Publications (1)

Publication Number Publication Date
GB1022547A true GB1022547A (en) 1966-03-16

Family

ID=22804059

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31121/63A Expired GB1022547A (en) 1962-08-08 1963-08-07 Electromechanical door operator

Country Status (3)

Country Link
US (1) US3210067A (en)
DE (1) DE1459190A1 (en)
GB (1) GB1022547A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3373529A (en) * 1966-10-31 1968-03-19 Roto Swing Door Co Inc Pivotal mounting for automatic door
US3494074A (en) * 1968-02-07 1970-02-10 Theodore Z Herr Shock absorbing unit for a sliding flush door
US4007557A (en) * 1975-03-03 1977-02-15 The Stanley Works Pivot hung power operated door and inertia insensitive disconnectable drive linkage therefor
DE2818439A1 (en) * 1978-04-27 1979-11-08 Magnetic Elektromotoren Gmbh Drive for reciprocating sliding door - has worm and wheel unit with axial flexible spring absorbing shocks
US6176044B1 (en) * 1997-09-18 2001-01-23 Pacific Architectural Systems, Inc. Underground door operating apparatus and method
US6161438A (en) * 1998-10-20 2000-12-19 Wayne-Dalton Corp. System and related methods for detecting a force profile deviation of a garage door
US7268521B1 (en) * 2003-09-26 2007-09-11 Ford Global Technologies, Llc Method and system for discharging a capacitive element in an electrically operable vehicle
US7946079B2 (en) * 2004-09-28 2011-05-24 Wabtec Holding Corp. Electrically driven entryway actuation system
DE102005044695A1 (en) * 2005-09-19 2007-03-22 BSH Bosch und Siemens Hausgeräte GmbH Cooking appliance
US8365469B2 (en) * 2007-03-30 2013-02-05 Stanley Black & Decker, Inc. Door operating system
US8997401B2 (en) * 2012-07-18 2015-04-07 Stanley Black & Decker, Inc. Bi-parting, bi-directional door system
CN104949442A (en) * 2015-07-07 2015-09-30 张覃婧 Refrigerator automatic open/close door device and refrigerator using same

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2924449A (en) * 1955-12-12 1960-02-09 Russell Hopkins Door opening device
US3039764A (en) * 1959-01-02 1962-06-19 Kawneer Co Electric door operator

Also Published As

Publication number Publication date
DE1459190A1 (en) 1969-06-19
US3210067A (en) 1965-10-05

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