GB959802A - Improvements in or relating to a door operator - Google Patents
Improvements in or relating to a door operatorInfo
- Publication number
- GB959802A GB959802A GB19712/61A GB1971261A GB959802A GB 959802 A GB959802 A GB 959802A GB 19712/61 A GB19712/61 A GB 19712/61A GB 1971261 A GB1971261 A GB 1971261A GB 959802 A GB959802 A GB 959802A
- Authority
- GB
- United Kingdom
- Prior art keywords
- switch
- door
- switches
- lever
- electromagnet
- 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
- 238000013459 approach Methods 0.000 abstract 3
- 230000001419 dependent effect Effects 0.000 abstract 2
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B33/00—Drivers; Driving centres, Nose clutches, e.g. lathe dogs
- B23B33/005—Drivers with driving pins or the like
-
- 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
-
- 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
-
- 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
- E05F11/00—Man-operated mechanisms for operating wings, including those which also operate the fastening
- E05F11/54—Man-operated mechanisms for operating wings, including those which also operate the fastening for doors
-
- 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
- E05Y2201/218—Holders
- E05Y2201/22—Locks
-
- 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
- E05Y2201/244—Actuation thereof by manual 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
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/60—Suspension or transmission members; Accessories therefor
- E05Y2201/622—Suspension or transmission members elements
- E05Y2201/676—Transmission of human force
-
- 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
- E05Y2400/3014—Back driving the transmission or motor
-
- 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
- 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
-
- 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
- Y10T292/00—Closure fasteners
- Y10T292/08—Bolts
- Y10T292/1043—Swinging
- Y10T292/1075—Operating means
- Y10T292/1078—Closure
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
959,802. Control of D.C. motors. VAPOR CORPORATION. May 31, 1961 [Oct. 19, I960], No. 19712/61. Heading H2J. [Also in Division E2] A door operator (Figs. 3, 5) comprises an electric motor 10 connected to the door 32 for opening and closing the latter, a door locking pawl 44 movable by the door from an inoperative to an operative position as the door approaches a given (preferably the closed) position, a spring biased lever 64 arranged to be released by a catch 90 as the pawl is moved to the operative position so as to move to a pawl-securing position, thereby to look the door, and manually operable means, preferably including a solenoid 78, for moving the lever out of the pawlsecuring position to free the pawl, the lever being operatively connected to a control device for the electric motor and to means, e.g. an indicator light or audible signal, capable of indicating whether the door is in the given position in such a manner that actuation of the control device is dependent upon the pawl being free and actuation of the indicating means is dependent upon the pawl being secured. The control circuit (Fig. 9) includes a pair of switches 106, 108 actuated by cams 102, 104, respectively (Fig. 4, not shown) on the drive shaft 14 and arranged so that the switch 106 is normally closed but is opened when the door is very close to its fully open position and the switch 108 is normally open but is closed when the door approaches its fully open position, e.g. during the last fifth of its travel. The circuit also includes switches 110, 112, 114 responsive to movement of the lever 64 and arranged so that when the lever is in its securing position switch 110 is closed and switches 112, 114 are open, when the lever has been turned by solenoid 78, switch 110 is open and switches 112, 114 are closed, and when the lever is held by the catch 90 switches 110, 112 are open and switch 114 is closed. Fig. 9 shows the condition of the circuit when the door is closed and locked. To open the door a manual control switch 142 is closed, thereby energizing an electromagnet 162 which closes switches 164 and 166. The closing of switch 166 energizes electromagnet 176 which closes switch 178, thereby energizing electromagnet 156 which opens switches 148 and 154 and closes switches 150 and 152, and the closing of switch 164 energizes electromagnet 168 which closes switch 170 and thereby energizes the solenoid 78 to move the lever 64 to release the pawl. Simultaneously the opening of switch 110 de-energizes the electromagnet 172 which permits switch 174 to open and thereby extinguishes an indicator light 132, and the closing of switch 112 completes the circuits through the motor field 136 and armature 134 and causes the motor to rotate in the door-opening direction. As the door approaches its fully open position switch 108 is first closed and places a resistance 160 in shunt across the motor armature 134 to provide a braking action and switch 106 is then opened to de-energize the solenoid 78 which releases the lever 64. The lever falls back against the catch 90 and switch 112 opens to break the circuit to the motor, and the door remains in its open position. To close the door the control switch 142 is opened to de-energize the electromagnet 162 and open switches 164 and 166. The opening of switch 164 de-energizes the electromagnet 168 and opens switch 170, thereby ensuring that the solenoid 78 remains de-energized throughout the door closing movement, and the opening of switch 166 de-energizes the electromagnet 176 and opens switch 178, thereby de-energizing the electromagnet 156, closing switches 148 and 154, and opening switches 150, 152. The closing of switches 148 and 154 completes the circuits through the motor field 136 and armature 134 via the switch 114, but the path of the current through the armature will be the reverse of that previously supplied so that the motor will turn in the door closing direction. Resistance 158 provides for slow closing movement. When the door reaches its fully closed position the catch 90 is released and the lever 64 returns to its securing position, thereby opening switch 114, to de-energize the motor, and closing switch 110 which energizes the electromagnet 172 and switches on the indicator light 132.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US63562A US3104098A (en) | 1960-10-19 | 1960-10-19 | Door operator |
Publications (1)
Publication Number | Publication Date |
---|---|
GB959802A true GB959802A (en) | 1964-06-03 |
Family
ID=22050034
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB19712/61A Expired GB959802A (en) | 1960-10-19 | 1961-05-31 | Improvements in or relating to a door operator |
Country Status (2)
Country | Link |
---|---|
US (1) | US3104098A (en) |
GB (1) | GB959802A (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3269058A (en) * | 1964-07-29 | 1966-08-30 | Vapor Corp | Door locking mechanism |
US3352061A (en) * | 1965-10-21 | 1967-11-14 | Vapor Corp | Door overtravel mechanism |
US3384994A (en) * | 1966-06-13 | 1968-05-28 | Vapor Corp | Door operator locking mechanism |
US3782034A (en) * | 1972-04-14 | 1974-01-01 | Vapor Corp | Electrical door operator |
FR2240340B1 (en) * | 1973-07-27 | 1976-09-17 | Faiveley Sa | |
US4454685A (en) * | 1979-06-20 | 1984-06-19 | Tebel Machinefabrieken B.V. | Vehicle door construction |
US4882876A (en) * | 1988-06-21 | 1989-11-28 | Vapor Corporation | Door operator with locking mechanism |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1715505A (en) * | 1922-01-11 | 1929-06-04 | Carl S Klumpp | Door lock |
US1901711A (en) * | 1930-10-22 | 1933-03-14 | Nat Pneumatic Co | Closure operating and locking device |
-
1960
- 1960-10-19 US US63562A patent/US3104098A/en not_active Expired - Lifetime
-
1961
- 1961-05-31 GB GB19712/61A patent/GB959802A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3104098A (en) | 1963-09-17 |
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