| Patents for E05F 15 - Power-operated mechanisms for wings (25,391) |
|---|
| 11/21/1978 | CA1042930A1 Pneumatic cylinder and piston assembly especially for driving sliding door and the like |
| 11/07/1978 | US4124055 Canopy door |
| 10/24/1978 | US4121382 Mechanized door operating means for a motor vehicle |
| 10/17/1978 | CA1040551A1 Elevator system including door operator having an enclosure which forms track for door rollers |
| 10/10/1978 | US4119899 Motor control means for power driven window |
| 10/10/1978 | US4119896 Sequencing control circuit |
| 10/10/1978 | US4119341 Rear window assembly for a truck cab |
| 10/10/1978 | CA1040225A1 Hinge actuator |
| 10/03/1978 | CA1039464A1 Electrically actuated door holder and release |
| 09/26/1978 | US4115952 Safety door edge |
| 09/19/1978 | CA1038897A1 Automatic ventilation regulating device for windows, doors and the like |
| 08/22/1978 | US4107877 Garage door operator and door obstruction sensing apparatus |
| 08/15/1978 | US4106544 Electrically operated folding partition |
| 08/08/1978 | US4104826 Door actuating system |
| 07/25/1978 | US4102382 Overhead door operator |
| 07/04/1978 | US4098023 Lock and safety release for power operated doors |
| 06/27/1978 | US4097733 Door securing light barrier |
| 05/30/1978 | US4092575 Apparatus for automatically controlling the operation of automatic door |
| 05/30/1978 | US4091570 Oblique-displacement sliding door |
| 05/16/1978 | US4090113 Method of driving door of automatic door assembly |
| 05/09/1978 | US4088856 Perimeter safety switch mounted to support disposed remote from machine body |
| 05/09/1978 | US4087940 Top hinged sash assembly |
| 05/09/1978 | US4087939 Door operator with locking mechanism |
| 04/25/1978 | US4085629 Electric window regulator for motor vehicles with means for manual emergency operation |
| 03/28/1978 | US4080687 Door closer |
| 03/21/1978 | US4079479 Sliding door closure and locking mechanism |
| 03/07/1978 | US4077268 Garage door operator |
| 02/21/1978 | US4074463 Electrically controlled window regulator |
| 02/14/1978 | US4074112 Switch assembly having movable contact face configuration for penetrating frost or ice layer on adjacent contact surface |
| 01/24/1978 | US4070607 Drive circuit for power operation of a movable part of a vehicle coachwork |
| 01/24/1978 | US4070099 Fast shutter mechanism for high power thermal radiation |
| 01/17/1978 | US4068799 Automatic ventilation regulating device for windows, doors and the like |
| 01/17/1978 | US4068542 Drive arrangement for transport vehicles |
| 01/10/1978 | US4067144 Method of driving door of automatic door assembly |
| 01/03/1978 | US4065878 Automatic door opening and shutting device |
| 12/20/1977 | US4063388 Sliding door |
| 12/06/1977 | US4060935 Revolving door with security locking mechanism |
| 11/15/1977 | US4057934 Protection system for automatically openable and closable door |
| 11/01/1977 | US4056162 Operating mechanism for overlapping panels type doorway closures |
| 10/25/1977 | US4055023 Door operator with instant reverse feature |
| 10/18/1977 | US4054008 Automatic door opening arrangement |
| 09/27/1977 | US4051336 Pressure sensitive door edge switch and actuator construction |
| 09/27/1977 | US4050191 Knockdown apparatus for supporting and driving overhung doors |
| 09/27/1977 | US4050189 Device for operating a pocket door |
| 09/06/1977 | US4046167 Mechanical accumulator |
| 09/06/1977 | US4045914 Automatic door operator |
| 08/30/1977 | US4045715 Operator motor control |
| 08/30/1977 | US4045631 Touch-sensitive door control switch |
| 08/23/1977 | US4043128 Compressed-gas cartridge for fire protection purposes |
| 07/19/1977 | US4035956 Driving and locking mechanisms |
| 07/12/1977 | US4035702 Electronic garage door opener safety device |
| 07/12/1977 | US4034437 Pressure-free fail-safe emergency door closer |
| 06/14/1977 | US4029176 Doorway safety device |
| 06/14/1977 | US4028850 Sliding-wing door for vehicles |
| 05/31/1977 | US4026343 Counterweighted bifold closures |
| 04/19/1977 | US4018005 Drawbar arm for door operator |
| 04/05/1977 | US4015688 Master door operator for vertically movable elevator gates and landing doors |
| 03/08/1977 | US4010572 Door closer having means to neutralize the door closing force exerted thereby |
| 03/01/1977 | US4010408 Switch mechanism for door operator |
| 02/22/1977 | US4009476 Apparatus for automatically controlling door operation |
| 02/15/1977 | US4007557 Pivot hung power operated door and inertia insensitive disconnectable drive linkage therefor |
| 02/01/1977 | US4006392 Electronic sliding door |
| 01/25/1977 | US4004655 Elevator system including door operator having an enclosure which forms track for door rollers |
| 01/18/1977 | US4004134 Off-line magnetic card reader system operable as though normally on line |
| 01/11/1977 | US4001969 Garage door structure |
| 01/04/1977 | US4001661 One-touch action type power window |
| 01/04/1977 | US4000582 Oblique-displacement sliding door |
| 12/14/1976 | US3996698 Hinge actuator |
| 12/14/1976 | US3996697 Door operator with screw drive |
| 11/30/1976 | US3994094 Sliding-wing door for vehicles |
| 11/02/1976 | US3988860 Electric swinging gate assembly |
| 10/12/1976 | US3984998 Energy absorbing coupling |
| 10/05/1976 | US3983599 Temperature actuated keying device for use in an automatic door closing mechanism |
| 09/21/1976 | US3981203 Door operator |
| 08/24/1976 | US3975861 Automated parking gate and controls |
| 07/27/1976 | US3971262 Friction gear |
| 07/13/1976 | US3968595 Operating and speed control mechanism for revolving doors |
| 07/06/1976 | US3967511 Window lifter of a motor vehicle |
| 06/22/1976 | US3965348 Method of and apparatus for detecting light and controlling jalousies and the like |
| 05/25/1976 | US3959699 Bi-directional motor drive system |
| 05/25/1976 | US3958368 Fluid pressure powered actuator |
| 05/11/1976 | US3955661 Apparatus for opening and closing door members and the like |
| 04/06/1976 | US3948000 Hydraulic door openers |
| 03/02/1976 | US3942073 Motor operated garage door mechanism |
| 03/02/1976 | US3940887 Hydraulically controlled pneumatic swinging door operator |
| 02/17/1976 | US3938282 Sliding door operator |
| 02/10/1976 | US3936977 Fluid activated load operator |
| 02/03/1976 | US3935614 Electromechanical door holder-closer |
| 01/27/1976 | US3934635 Overhead door for a container having a vertical opening such as a truck trailer |
| 01/27/1976 | US3934306 Door closure device |
| 01/06/1976 | US3930566 Device for driving a power window |