GB1022547A - Electromechanical door operator - Google Patents
Electromechanical door operatorInfo
- 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
Links
- 241000282472 Canis lupus familiaris Species 0.000 abstract 7
- 230000007246 mechanism Effects 0.000 abstract 2
- 238000013459 approach Methods 0.000 abstract 1
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 238000013016 damping Methods 0.000 abstract 1
- 230000013011 mating Effects 0.000 abstract 1
- 230000000717 retained effect Effects 0.000 abstract 1
- 230000002441 reversible effect Effects 0.000 abstract 1
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
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
- E05F15/614—Power-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
-
- 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
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
- E05Y2201/23—Actuation thereof
- E05Y2201/232—Actuation thereof by automatically acting means
- E05Y2201/236—Actuation thereof by automatically acting means using force or torque
-
- 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
- E05Y2400/00—Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
- E05Y2400/10—Electronic control
- E05Y2400/30—Electronic control of motors
- E05Y2400/3013—Electronic control of motors during manual wing operation
-
- 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
- E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
-
- 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
- E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
- E05Y2800/25—Emergency conditions
-
- 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
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Type of wing
- E05Y2900/132—Doors
-
- Y—GENERAL 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/18—Mechanical movements
- Y10T74/18056—Rotary to or from reciprocating or oscillating
- Y10T74/18184—Crank, 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.
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)
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)
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 |
-
1962
- 1962-08-08 US US215710A patent/US3210067A/en not_active Expired - Lifetime
-
1963
- 1963-08-05 DE DE19631459190 patent/DE1459190A1/en active Pending
- 1963-08-07 GB GB31121/63A patent/GB1022547A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1459190A1 (en) | 1969-06-19 |
US3210067A (en) | 1965-10-05 |
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