| Patents for B66D 1 - Rope, cable, or chain winding mechanisms; Capstans (12,007) |
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| 02/10/2009 | US7487952 Spare tire security device |
| 02/05/2009 | WO2009016317A1 Winch for pulling cables, in particular synthetic cables used offshore |
| 02/05/2009 | US20090032787 Hoisting and pulling device |
| 02/05/2009 | US20090032786 Spare tire carrier having overload protection with controlled cable payout |
| 02/05/2009 | US20090032785 Safety device |
| 02/04/2009 | CN201190092Y Stretcher for preventing wire rope of bulk machine from buckling |
| 02/04/2009 | CN201190091Y Quick-speed hoister |
| 02/04/2009 | CN201190090Y Intelligent hoisting hand handle |
| 02/04/2009 | CN201190089Y Multifunctional lifting mechanism |
| 02/04/2009 | CN101359161A Projection device and lifting and lowering device used by the projection device |
| 02/04/2009 | CN101357744A Semi gravity moment efficient energy-saving safe self-locking crane |
| 02/04/2009 | CN101357742A Wire rope reverse twisting device |
| 02/03/2009 | US7484714 Chargeable electric winch |
| 02/03/2009 | US7484713 Dual drive winch system |
| 02/03/2009 | CA2477377C Drawworks |
| 01/29/2009 | US20090029815 Device for transporting chains |
| 01/28/2009 | EP1778579A4 Hoist with detachable power and control unit |
| 01/28/2009 | CN201186866Y Improved portable steel wire well testing winch |
| 01/28/2009 | CN201186865Y Vertical type winch capstan |
| 01/28/2009 | CN201186861Y Well drill auxiliary hoisting apparatus |
| 01/28/2009 | CN101353135A Electromagnetic crane lifting appliance control method without velocity feedback |
| 01/28/2009 | CN100455459C Winch, vehicle including the same and method of operating associated thereto |
| 01/22/2009 | WO2009011595A1 Chain load measurement |
| 01/22/2009 | DE102007033326A1 Rope drum, has force increasing medium necessary for relative movement of rope opposite to drum, where medium is arranged in region of windings of rope, and windings remain on drum in operation of drum |
| 01/22/2009 | CA2694004A1 Gear bearing drive |
| 01/21/2009 | CN201183729Y Novel winch lift system |
| 01/21/2009 | CN201183728Y Drag rope deploying and retracting apparatus |
| 01/21/2009 | CN201183727Y Humping hoister |
| 01/21/2009 | CN201183726Y Speed variator for construction hoister |
| 01/21/2009 | CN201183725Y Crane rope winding system |
| 01/21/2009 | CN201183724Y Motorized double grinding barrel grinder |
| 01/21/2009 | CN201183706Y Lattice type pole with optimal steel-aluminum ratio |
| 01/21/2009 | CN201183705Y Lattice type pole with horizontally rotatable head |
| 01/21/2009 | CN101348218A Single-phase electric gourd with lower caging device |
| 01/21/2009 | CN101348217A Single-phase small and special electric gourd |
| 01/20/2009 | US7478795 Marine winch with winch-line engaging roller |
| 01/14/2009 | EP2013133A1 Lift assembly, system, and method |
| 01/14/2009 | CN201181558Y Flexible adjustable automatic banner elevating gear |
| 01/14/2009 | CN201180076Y Weighing and overload controlling apparatus for electric block |
| 01/14/2009 | CN201180075Y Ventilation cover apparatus |
| 01/14/2009 | CN201180074Y Electric main winding machine for rotary digging drill unit |
| 01/14/2009 | CN201180073Y Novel 50t liter apparatus |
| 01/14/2009 | CN201180072Y External rotor type permanent magnetism synchronous gearless machine |
| 01/14/2009 | CN201180071Y Hand steered dual-grind barrel capstan machine |
| 01/14/2009 | CN201180051Y Security door closing and opening device |
| 01/14/2009 | CN101343024A Hoisting mechanism of crane for coke pot |
| 01/13/2009 | US7475866 Pulling device for container inspection system |
| 01/08/2009 | WO2008132503A3 Improvements in or relating to drawworks |
| 01/07/2009 | CN201176376Y Lifting device for transport vehicle |
| 01/07/2009 | CN201176375Y Automatic controlled endless rope hoist for helping uphill |
| 01/07/2009 | CN201176374Y Adjusting device for wire rope of hoist |
| 01/07/2009 | CN201176274Y Turning bag-unloading device of mesh net compressing and packaging machine |
| 01/07/2009 | CN201176140Y Vehicle-mounted electric jack |
| 01/07/2009 | CN101337646A Guide wheel for hoisting endless chain calabash |
| 01/07/2009 | CN101337645A Controllable micro operation force lifting apparatus and control method |
| 01/07/2009 | CN101337644A Speed changing winch |
| 01/07/2009 | CN101337643A Electric capstan clutch |
| 01/07/2009 | CN101337634A Off-side automatic stop process for mine car |
| 01/07/2009 | CN101337633A Micro-electric automation control off-side parking device |
| 01/07/2009 | CN101337619A Exterior-mounted star wheel motorized driving pulley |
| 01/07/2009 | CN100448770C Quayside container crane double hoist system |
| 01/02/2009 | DE102007055136A1 Load lifting and lowering device, has drive unit manually controllable by control unit and provided with brake control element, and braking force effect of wedge brake influenceable by control unit |
| 01/01/2009 | US20090001332 Multi-compartmental winch device |
| 12/31/2008 | WO2009002142A1 Marine load raising and lowering system |
| 12/31/2008 | EP2007669A1 Method and appliance for collecting rope |
| 12/31/2008 | EP2007668A1 Roping method and apparatus |
| 12/31/2008 | CN201172758Y Bobbin winder pulley mechanism for manual lifting device of airer |
| 12/31/2008 | CN201172611Y Electric hoist with lever type limiter |
| 12/31/2008 | CN201172610Y Walking beam proximity switch frame |
| 12/31/2008 | CN201172609Y Protection circuit for hoist wire rope |
| 12/31/2008 | CN201172608Y Weight dropper type electricity breaking emergency hoisting control device |
| 12/31/2008 | CN201172607Y Mooring winch for ocean platform |
| 12/31/2008 | CN201172606Y Speed changing winch |
| 12/31/2008 | CN201172605Y Embed planetary transmission hoist |
| 12/31/2008 | CN201172604Y Enginedriven winch |
| 12/31/2008 | CN201172603Y Large load winch |
| 12/31/2008 | CN101336205A Control and regulation device for safeguarding a conveyor device, conveyor device and crane unit |
| 12/31/2008 | CN101332965A Double-speed control device for power wrench |
| 12/31/2008 | CN101332964A Hoist working mechanism for nacelle with two-stage pressure roller mechanism |
| 12/31/2008 | CN101332963A Hoist working mechanism for nacelle |
| 12/30/2008 | US7469881 Hoist with detachable power and control unit |
| 12/25/2008 | US20080315168 Engagement chain type hoisting and lowering device |
| 12/24/2008 | CN201169511Y Crane rope overwind-proof apparatus |
| 12/24/2008 | CN201169510Y Novel hoisting apparatus |
| 12/24/2008 | CN201169486Y Hinged joint combined holding rod |
| 12/24/2008 | CN101329826A Up-down billboard and control method thereof |
| 12/24/2008 | CN101327896A Three-in-one electric gourd |
| 12/24/2008 | CN101327895A Underwater suspension type mooring winch |
| 12/23/2008 | US7467782 Fiber redirect system, multi-axis robotic wrist and fiber placement apparatus incorporating same and related methods |
| 12/23/2008 | US7467723 Electric motor driven traversing balancer hoist |
| 12/18/2008 | WO2008152580A1 A clamp |
| 12/18/2008 | WO2008151744A1 Arrangement, module and method for reliably operating a system |
| 12/18/2008 | US20080308778 Storage Apparatus |
| 12/18/2008 | DE102008026465A1 Anordnung, Modul und Verfahren zum sicheren Betreiben einer Anlage Assembly, module and method for secure operation of a plant |
| 12/17/2008 | EP2003084A1 Remote control emitter |
| 12/17/2008 | CN201165858Y Double-disc type hydraulic brake hydraulic-mechanical transmission roller |
| 12/17/2008 | CN201165456Y Clutch type rotary tommy bar |
| 12/17/2008 | CN101323423A Energy-saving safe minisize electric gourd |
| 12/17/2008 | CN101323422A Hydraulic drum winch composite control apparatus |
| 12/17/2008 | CN101323421A Winch intelligent control rope guiding method and digital intelligent control rope guiding apparatus |