Patents
Sitemap › B66 - Hoisting; Lifting; Hauling › B66D - Capstans; Winches; Tackles, e.g. pulley blocks; Hoists › B66D 1 - Rope, cable, or chain winding mechanisms; Capstans
Patents for B66D 1 - Rope, cable, or chain winding mechanisms; Capstans (12,007)
12/2008
12/17/2008CN101323420A Cable parallel mechanism automatic tracking steering transmission gear
12/11/2008US20080302289 Line handling winch for sailing yachts
12/11/2008DE202007010613U1 Vorrichtung zum Auf- und Abwickeln eines Seils einer Verstelleinrichtung in einem Kraftfahrzeug auf eine Seiltrommel Apparatus for winding and unwinding a rope of an adjustment in a motor vehicle on a cable drum
12/10/2008CN201161891Y Overspeed protecting brake of hoisting equipment
12/10/2008CN201161887Y Rope sheave with overload protection function
12/10/2008CN201161886Y Constant tension force compensation mechanism for circular closed type cable to-and-fro traction
12/10/2008CN201161885Y Hoist
12/10/2008CN101318612A Mechanical device for adjusting the rocker arm supporting and guiding the cable of an aerial cableway
12/09/2008US7461832 Twin lifting machinery for two 40 feet container shore crane
12/09/2008US7461831 Telescoping workover rig
12/09/2008US7461830 Multiple sensor for preventing a crown-block incursion on an oil well rig
12/09/2008US7461721 Elevator and traction sheave of an elevator
12/04/2008WO2008027111A3 Power-assisted winch and method
12/04/2008US20080296544 Elevator Load Bearing Assembly Having A Jacket With Multiple Polymer Compositions
12/04/2008DE102007016936A1 Elektromechanische Überlastsicherung mit Schaltrad und Endschaltern für elektrisch angetriebene Kettenzüge Electro-mechanical overload protection with ratchet and limit switches for electric-powered chain hoists
12/03/2008CN201158569Y Suspending type hydraulic pressure braking device fuel oil injection invalidation protecting equipment
12/03/2008CN101314457A Wireline winding method for ladle crane hoisting mechanism for preventing swing ladle from dumping
12/02/2008US7458563 Tree stand hoist
12/02/2008CA2441650C Level wind apparatus for use on a snow grooming vehicle
12/02/2008CA2333225C Wire puller
11/2008
11/27/2008DE102005049351B4 Elektromechanische Überlastsicherung und Hubbegrenzung mit Endschaltern für einen elektrisch angetriebenen Kettenzug Electromechanical overload protection and travel stop with limit switches for an electrically driven hoist
11/26/2008CN201156715Y Hauler motor control system
11/26/2008CN201154880Y Reel clutch adjusting device of hoist
11/26/2008CN201154879Y Gearing of portable electric winch
11/26/2008CN101311099A Vertical shaft friction winding rope-adjusting device and method
11/25/2008CA2384936C Counterbalance system cable drum for sectional doors
11/20/2008WO2008140174A1 Turning device for hoist
11/20/2008DE202008012273U1 Seilwinde Winch
11/19/2008CN201151632Y Portable quickly fixing support of capstan
11/19/2008CN201151631Y Commutator of portable engine driven capstan
11/19/2008CN201151630Y Portable electric capstan
11/19/2008CN201151629Y Portable engine driven capstan
11/19/2008CN101306786A Compressed air brake system for winches
11/19/2008CN101306785A Twisting strip type lifting device
11/18/2008US7451963 Leading sheave mine winding engine with improved cooling air conduction
11/13/2008WO2005003611A3 Method and apparatus for pulling hose
11/13/2008US20080277637 Lifting Mechanism
11/13/2008DE102005015902B4 Verfahrbare Hubvorrichtung Movable lifting device
11/12/2008CN201148318Y Automatic deceleration control device of hillock winch
11/12/2008CN201148317Y Rope-winding mechanism of hoister
11/12/2008CN201148316Y Self-locking type hand-operated winch
11/11/2008US7448598 Quick panel lifter
11/11/2008US7448597 Powered personnel ascender
11/06/2008WO2008133518A1 Winch and assembly of such a winch with a storage drum and/or an endless rope
11/06/2008WO2008132503A2 Improvements in or relating to drawworks
11/06/2008WO2008048561A3 Scenic drop slack cable detection system
11/06/2008US20080272224 Storage rack for temporary irrigation system
11/06/2008DE102007021196A1 Automatic braking and gripping device for free fall system, has basket braked during recoiling without parasitic energy and without external releasing mechanism, where basket is trapped and fixed in position after obtaining retracing height
11/06/2008CA2685263A1 Improvements in or relating to drawworks
11/05/2008EP1128866A4 Electrically mediated angiogenesis
11/05/2008CN201146416Y Winch motor end cap
11/05/2008CN201144689Y Quick change type logging winch
11/05/2008CN201144136Y Rope guide device
11/05/2008CN201144134Y Double herringbone hoisting derrick mast
11/05/2008CN101298310A Integral fabrication technique of big diameter multi-layer spiral surface interactive moulding backing ring
11/05/2008CN101298309A Electric gourd and lorry using the same
10/2008
10/30/2008WO2008130062A1 Overload adaptive and non-step controllable winch
10/30/2008WO2008128283A1 Device for rotating poles
10/30/2008WO2007084553A3 Lift actuator
10/30/2008WO2005072309A3 Load control power transmission
10/30/2008US20080265227 Method and apparatus for reaching from outside an upper level of a tall structure
10/30/2008US20080265226 Winch Assembly
10/29/2008EP1985575A1 Winch and assembly of such a winch with a storage drum and/or an endless rope
10/29/2008EP1985574A2 Control device for operating at least two chain hoists in parallel
10/29/2008CN101293623A Double-brake electric hoist
10/29/2008CN101293622A Second brake of electric hoist
10/29/2008CN101293619A Portal frame tire type T shaped beam lifting and transporting vehicle
10/29/2008CN100429139C Mining winch speed reducer
10/29/2008CN100429138C Mining prop drawing dispatching winch
10/28/2008US7441749 Chain guide and drive mechanism including the same
10/28/2008US7441748 Hoisting and pulling device
10/23/2008WO2004074056A3 Method and apparatus for tensioning an emergency brake system on a vehicle
10/23/2008US20080258124 Winch
10/23/2008DE202008008780U1 Verstellvorrichtung mit zwei Seilrollen Adjustment with two pulleys
10/22/2008CN201136751Y Auto cable arrangement converting device of double drum drawworks
10/22/2008CN201136750Y Rope roll
10/22/2008CN201136749Y Gearing device of double drum drawworks
10/22/2008CN201136748Y Electric hoist with mechanical anti kickback attachment
10/22/2008CN101289159A Automatic control device for second brake of double-braking electric hoist
10/22/2008CN100427368C Dragging apparatus for container checking system
10/21/2008US7438975 Aramid filament yarn provided with a conductive finish
10/21/2008US7437782 Load sensing safety device for vertical lift
10/15/2008EP1979260A1 Control and regulation device for safeguarding a conveyor device, conveyor device and crane unit
10/15/2008CN201132746Y Cable stock for releasing tension of anchor line
10/15/2008CN201132745Y Hydraulic lifting device for column crane
10/15/2008CN201132744Y Conical transmission mechanism for 1-shaped hoister
10/15/2008CN101286633A Voltage limiting and electricity cutting controller controlled by micro-controller
10/15/2008CN101284635A Dual braking electric hoist
10/15/2008CN101284630A Electric hoist with four-point lifting
10/14/2008US7434787 Winch for raising and lowering persons
10/14/2008US7434786 Tire carrier disk clutch with positive clip retention
10/14/2008CA2504749C Electric winch
10/09/2008WO2008119108A1 Guide for a winch crank
10/09/2008US20080246011 Portable Pulling Tool
10/09/2008US20080245203 Method and apparatus for fast deploying and retrieving of towed bodies
10/09/2008US20080244980 Drive assembly for a cable window lift system for motor vehicles
10/08/2008EP1977988A1 Winch for vehicle transport carriage and carriage comprising same
10/08/2008EP1977987A1 Portable Pulling Tool
10/08/2008EP1976790A2 Lift actuator
10/08/2008CN101279699A Novel sinking hoist
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