| Patents for B66D 1 - Rope, cable, or chain winding mechanisms; Capstans (12,007) |
|---|
| 10/09/1984 | US4475718 Self-tailing winch |
| 10/09/1984 | CA1175643A1 Method and apparatus for handling large wire ropes |
| 10/02/1984 | US4475163 System for calculating and displaying cable payout from a rotatable drum storage device |
| 09/13/1984 | WO1984003487A1 Winch |
| 09/12/1984 | EP0118340A2 Emergency control hydraulic system for a crane |
| 09/12/1984 | EP0118302A1 Motor-driven chain block |
| 09/11/1984 | CA1174229A1 Drive mechanism for cable drums |
| 09/05/1984 | EP0117862A2 Lifting device, in particular a working-platform |
| 08/28/1984 | US4468006 Continuous winch |
| 08/21/1984 | US4466598 Load limiting apparatus for hoists |
| 08/21/1984 | CA1173023A1 Hydraulic winch speed control with pressure- responsive override |
| 08/16/1984 | WO1984003084A1 Emergency control hydraulic system for a crane |
| 08/15/1984 | EP0116026A1 Device for detecting the tension or force exerted on a cable or the like on which is fixed for example a fishing net |
| 08/14/1984 | US4465261 Apparatus for pulling an electric cable or wire |
| 08/14/1984 | CA1172624A1 Level wind regulator |
| 08/07/1984 | US4463932 Winch |
| 08/02/1984 | WO1984002894A1 Apparatus for raising and lowering a load |
| 07/31/1984 | US4462570 Hoist overload limiter |
| 07/31/1984 | US4462484 In a scaffold |
| 07/25/1984 | EP0114004A1 Safety device for a lifting apparatus, and lifting apparatus provided with this device |
| 07/24/1984 | US4461460 Winch |
| 07/17/1984 | US4460160 Choker fair-lead assembly for tractors |
| 07/17/1984 | CA1171069A1 Safety mechanism for hoisting drums |
| 07/17/1984 | CA1171068A1 Multiple-speed winch or drum drive |
| 07/10/1984 | US4458882 Winch |
| 07/10/1984 | US4458881 Pickup winch |
| 07/05/1984 | WO1984002511A1 A capstan winch, particularly for sailing boats |
| 07/04/1984 | EP0112791A2 Automatic pressure setting adjustment for pressure compensated pumps |
| 07/04/1984 | EP0112413A1 Accessory for yachts |
| 06/26/1984 | US4456227 Dual-handled winch |
| 06/26/1984 | US4456199 Winding machine for winding strand-shaped winding material on a spool |
| 06/26/1984 | US4455961 Overboarding fixture |
| 06/19/1984 | US4455124 Automatic pressure setting adjustment for a pressure compensated pump |
| 06/19/1984 | US4454912 Swab hoist use thereof in conveying crude oil and natural gas |
| 06/13/1984 | EP0110250A2 Driving arrangement for a haulage cable |
| 06/12/1984 | US4453701 Self-tailing winch |
| 06/12/1984 | US4453679 Apparatus for winding and unwinding a flexible rod |
| 06/12/1984 | US4453430 Multiple-speed winch or drum drive |
| 06/05/1984 | US4452429 Planetary gear winch comprising selectively operable freewheel arrangement |
| 05/29/1984 | US4451009 Winding mechanism |
| 05/22/1984 | US4449697 Multiple drum winches |
| 05/22/1984 | CA1167830A1 Hydraulically actuated winch assembly |
| 05/15/1984 | US4448398 Winch control system |
| 05/15/1984 | US4448396 Heave motion compensation apparatus |
| 05/15/1984 | US4448395 Improvements in and relating to winches |
| 05/15/1984 | US4448394 High low safety apparatus for drilling rigs |
| 05/15/1984 | US4448290 Safety device for a cable wound drum |
| 05/08/1984 | US4447044 Clutching and braking control for hydraulically driven crane winches |
| 05/08/1984 | US4447043 Automatic cable stop for towing winch |
| 05/02/1984 | EP0107422A1 Two-speed winch |
| 05/02/1984 | EP0106885A1 Rope tension device. |
| 04/25/1984 | EP0106422A1 Winch |
| 04/24/1984 | US4444375 For taking up cable and powered by a chainsaw |
| 04/24/1984 | US4444273 Torque control system for catheads |
| 04/12/1984 | WO1984001361A1 Cable reeling device |
| 04/12/1984 | WO1984001360A1 Improvements relating to winches |
| 04/11/1984 | EP0105064A1 Drive mechanism for cable drums |
| 04/10/1984 | US4441691 Hoisting winch mounted on crane or the like |
| 04/10/1984 | US4441690 Displaceable winch device |
| 04/03/1984 | US4440041 Winch apparatus |
| 03/27/1984 | US4438904 Drawworks |
| 03/27/1984 | US4438903 Obstacle detector for a descending or ascending load |
| 03/27/1984 | CA1164415A1 Marine crane lifting control |
| 03/20/1984 | US4437624 Positioning reel |
| 03/14/1984 | EP0102906A1 Guiding device for crossing cables, especially unloading grab cables |
| 03/13/1984 | CA1163623A1 Electric hoist with wedging grooved pulley for free- end traction or hoisting wire rope |
| 03/06/1984 | US4434973 Electric hoist |
| 03/06/1984 | US4434972 Hoisting winch |
| 03/06/1984 | US4434616 Hydraulic winch speed control with pressure-responsive override |
| 02/29/1984 | EP0101485A1 Winch |
| 02/28/1984 | US4433755 Elevator apparatus |
| 02/21/1984 | US4432532 Direct drive dual drum winch |
| 02/14/1984 | US4430909 Dual output stage for internal planetary gear winches |
| 01/17/1984 | US4426064 Winch drive mechanism |
| 12/28/1983 | EP0096953A1 Hoisting system |
| 12/27/1983 | US4422531 Traction machine for an elevator |
| 12/27/1983 | US4422529 Method and apparatus for lubricating steel cable |
| 12/21/1983 | EP0096429A2 A device for transport or displacement of elongated objects |
| 11/29/1983 | US4417718 Counter balanced sheave assembly with multiple pulleys |
| 11/22/1983 | US4416430 Load lowering device |
| 11/22/1983 | US4416366 Emergency stop mechanism |
| 11/15/1983 | CA1157004A1 Winch clutch |
| 11/10/1983 | WO1983003814A1 Rope tension device |
| 11/08/1983 | US4413713 Torque transmitting and blocking device |
| 11/02/1983 | EP0092606A2 Drum for the load-carrying tape means of a lifting device |
| 11/01/1983 | US4412598 Personnel transfer apparatus and method |
| 10/26/1983 | EP0092279A2 Pneumatically controlled air motor, for example, for hoisting implement |
| 10/26/1983 | EP0091992A2 Attachment device for the load-carrying tape means of a lifting device |
| 10/11/1983 | US4408746 Hydraulically actuated winch assembly |
| 10/11/1983 | CA1155199A1 Winch safety control |
| 10/04/1983 | US4407400 Winch control valve |
| 10/04/1983 | CA1154748A1 Winch drive and braking mechanism |
| 09/28/1983 | EP0089622A1 Machine for pulling cylindrical elements of great length |
| 09/27/1983 | CA1154408A1 Cable drum rotation indicator |
| 09/20/1983 | US4404891 Brake valve for a hydraulically powered winch |
| 09/14/1983 | EP0088168A2 Safety device for the load-engaging mechanism of nuclear combustion elements |
| 09/07/1983 | EP0087579A1 Elevator winch |
| 09/01/1983 | WO1983002934A1 Winch |
| 08/23/1983 | US4400132 Skidding grapple having winch-line capability |
| 08/23/1983 | US4399979 Device for self-tailing a conventional winch drum |