Patents
Patents for B66D 1 - Rope, cable, or chain winding mechanisms; Capstans (12,007)
12/1995
12/28/1995WO1995035254A1 Winding machine stopping method
12/27/1995EP0688938A1 Device for the control of rotary drawworks
12/27/1995EP0497826B1 Winch
12/12/1995US5474278 Backpack mounted device for moving loads
12/12/1995CA2074307C Rope guide
12/06/1995EP0685423A1 Device for tensioning cables, ropes or wires
12/06/1995CN2214404Y Hoisting mechanism capable of long distance draging or high lifting height
11/1995
11/29/1995EP0684206A1 Hand or motor-driven hoisting device
11/29/1995CN2213719Y Building winch
11/23/1995DE4437483A1 Transportable winch with hydraulic drive
11/14/1995US5465939 Directional control assembly for an air winch
11/08/1995CN2211993Y Complex control board for small winch
11/08/1995CN2211992Y Device for preventing drum steel cable to be winded
11/08/1995CN2211991Y Single accentric automatic regulating less gear difference control winch
11/08/1995CN2211990Y Speed changing hoist of tractor
11/01/1995CN2211440Y Hand lift winch
10/1995
10/26/1995WO1995028349A1 Windlass
10/26/1995DE19512899A1 Winch with cable winder driven by threaded spindle
10/25/1995EP0678473A2 Lifting device
10/19/1995DE4413165A1 Hydraulic lift for raising and lowering loads
10/18/1995EP0677480A1 Compact cable traction device
10/18/1995EP0677479A1 Weight for lift limit switch
10/18/1995CN2210175Y Lifting machine for lifting scaffold integrally
10/18/1995CN2210174Y Automatically centering and less teeth-differencial winding drum
10/17/1995US5458318 For a crane
10/11/1995EP0676365A2 Mooring winch and method controlling the cable of a winch
10/05/1995DE19512077A1 Electromechanical overload protection for cable-type crane
10/03/1995US5454899 Carpet stripping device
09/1995
09/21/1995DE4408584A1 Electric chain hoist with independent brake
09/21/1995DE4408578A1 Chain hoists for clutch
09/21/1995DE4408555A1 Compact motor driven chain hoist
09/20/1995CN2208029Y Lined winding drum
09/20/1995CN2208028Y Internal braking winding engine
09/13/1995CN2207373Y Safety high speed capstan engine
09/07/1995DE19502986A1 Vertical lift axis on crane-like transporter, enabling horizontal motion
09/06/1995EP0670013A1 Stabilized speed control system for a hydrostatic transmission
09/06/1995CN1107760A Wire rope which is hard to twist
08/1995
08/30/1995CN2206276Y Capstan for binding wire
08/23/1995EP0668239A1 Traction limiting device for winches
08/23/1995CN2205823Y Hoister
08/16/1995CN2205374Y Hydraulic control braking device for winches of -drilling and well repairing machine well
08/08/1995US5439200 Air lifting and balancing unit
08/03/1995DE4403115A1 Concrete transporting system
07/1995
07/27/1995WO1995019894A1 Driving and braking device for cables and/or wires unwound from a drum
07/27/1995WO1995019813A1 Improvements in a rope drum
07/26/1995CN2203965Y Device for controlling steel rope for hoist
07/20/1995DE4400725A1 Overload protection for standard steel rope winches
07/19/1995EP0663369A1 Hoisting device
07/12/1995CN2203289Y Bidirectional self-locking drum type full-enclosed crane
07/06/1995WO1995018061A1 Winch comprising a hydraulic motor, in particular for sonar-equipped helicopters
07/04/1995US5429339 Rope traction device
06/1995
06/28/1995CN2202123Y Winding engine driven by hand or electric power
06/22/1995DE4401423A1 Lifting device with emergency drive
06/15/1995WO1995015912A1 Air lifting and balancing unit
06/15/1995WO1995015897A1 Hydraulic head pulley
06/13/1995US5423628 Winch construction for a vibratory concrete screed
06/13/1995US5423438 Crane with redundant hoist arrangement and method of using same
05/1995
05/31/1995CN2199180Y High-speed lifting limiter for drilling machine sliding car
05/23/1995CA2020774C Line releasing pulley system
05/17/1995EP0653374A1 Towing apparatus
05/17/1995EP0653369A1 Anchoring device for securing an end piece of a cord wound up onto a storage reel
05/17/1995CN1028423C Electric differential deceleration hoister
05/16/1995US5415377 Sheave assembly for a tire lift/carrier winch
04/1995
04/27/1995DE4335791A1 Device for raising a load extending over a large horizontal length, e.g. a slide screen
04/26/1995EP0649812A1 Directional control assembly particularly for a winch
04/26/1995CN2195540Y Mine double-drum capstan
04/26/1995CN2195539Y Rotatable winding machine
04/19/1995EP0648706A1 Safety mechanism
04/19/1995CN2194896Y Ore scraping winch with less tooth number difference
04/12/1995EP0647586A1 Device for driving a lifting apparatus
04/11/1995US5405027 Limit switch weight apparatus for crane hoist drives
04/05/1995EP0646425A1 Multistage wiredrawing machine provided with pull adjustment
04/05/1995CN1101007A Towing system for winch and lifting machine
04/04/1995US5402986 Positive drive winch
04/04/1995US5402985 Rope winches
03/1995
03/21/1995US5398911 Winch assembly
03/21/1995US5398637 Winch
03/09/1995WO1995006828A1 Stabilized speed control system for a hydrostatic transmission
03/07/1995US5394769 Handle
02/1995
02/28/1995CA2049238C Direct drive hydraulic wireline winch assembly
02/24/1995CA2104640A1 Wheel-lift mechanism
02/22/1995CN2190106Y Collapsible lift
02/15/1995EP0638511A1 Rope traction device
02/15/1995CN2189602Y Structure-improved gear speed-reducer of hoister
02/14/1995US5388877 Hunting bow retriever
02/14/1995US5388781 Cable pulling and reeling apparatus having anti-spill device and method
02/14/1995US5388480 Pretensioning mechanism for tension element drive systems
02/08/1995EP0637565A1 Winch
02/07/1995US5386970 Portable winch power drive
02/01/1995CN2188575Y Automatic balance suspending apparatus for lifter
01/1995
01/25/1995EP0586496A4 Winch handle.
01/19/1995DE4323361A1 Drive apparatus for lifting gear, in particular for lifts
01/18/1995CN2187606Y Safety position limiter for hoist
01/18/1995CN2187605Y Light hoist
01/05/1995WO1995000432A1 Elevator machinery
12/1994
12/28/1994CN1096762A Electric hoist and traction apparatus
12/22/1994DE4319900A1 Four-rope grab hoisting unit
12/21/1994CN2185745Y Car hauler
12/20/1994US5374035 Winch with power train, manual operation option, and particular brake assembly
12/14/1994CN2185258Y Multifunctional error signal prevention device for mine lift winch