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)
05/2010
05/12/2010CN201458560U Hanging-type crane trolley
05/12/2010CN201457211U Winch belt shaft driving mechanism
05/12/2010CN101704483A Crane working condition recognition system, crane control system and crane
05/12/2010CN101704482A Chain lifting device provided with safe descending stroke
05/12/2010CN101704481A Windlass for lifting heavy object and towing wire laying
05/12/2010CN101704475A Novel crane
05/11/2010US7712727 Air cushion vehicle bow skirt retraction system
05/11/2010US7712584 Emergency braking for an elevator without counterweight
05/06/2010WO2010009209A3 Spring-latched connection for torque transmitting shaft
05/06/2010US20100108965 Air balancer
05/06/2010US20100108446 Drive systems and cargo lift systems
05/06/2010DE102008043388A1 Device for activating hemp ropes of sailing ship, has winch with integrated transmission gear, where transmission gear activates clutch and bevel gears in structural unit
05/05/2010CN201449510U Reel-type self-hoisting elevator motor projection curtain
05/05/2010CN201447596U Hand-operated shaker of clothes drying rack
05/05/2010CN201447327U Variable-acceleration control system of winch
05/05/2010CN201447326U Crawler crane hook horizontal moving control device
05/05/2010CN201447325U Kiloton grade derrick winch
05/05/2010CN201446935U Double anti-theft fast spare wheel up-down regulator
05/05/2010CN101700860A Falling monitoring steel wire rope stretching device
05/05/2010CN101700859A Multifunctional automatic rope winder of winch
05/05/2010CN101700858A Wound steel rope replacing method
05/04/2010CA2369668C Personal lift device
04/2010
04/29/2010WO2010046649A1 Offshore lifting operations
04/29/2010US20100102288 Winch and braking device thereof
04/29/2010US20100102287 Lifting gear
04/29/2010DE102008059071B3 Seilflasche A pulley block
04/29/2010DE102008038901A1 Drive unit for compressed air-lifting tool used for lifting and lowering loads, has regulating valve unit reducing flow rate of pressure medium in lowering side-compressed air connection in lowering-load condition
04/28/2010EP2179959A1 Control system for a two or more speed motorised winch
04/28/2010EP2178784A1 Winch for pulling cables, in particular synthetic cables used offshore
04/28/2010CN201442816U Encoder connector
04/28/2010CN201442815U Automatic rope arranging and outgoing device of winch
04/28/2010CN201442814U Transmission device for construction winches
04/28/2010CN201442813U Oil well test vehicle winch power device with electromagnetic stable speed
04/28/2010CN201442812U Novel remote control pneumatic winch
04/28/2010CN201442809U Manual hoisting device used in high-rise building
04/28/2010CN101698463A Braking device of electric block
04/28/2010CN101698462A Anti-drop device of puffer safety lines
04/27/2010US7703751 Winch assembly including clutch mechanism
04/27/2010US7703750 Storage apparatus
04/27/2010US7703749 Integrated air compressor and winch
04/22/2010US20100096353 Turning device for hoist
04/22/2010US20100095802 Error-proofed door handle cable end-fitting
04/22/2010DE19918080B4 Erfassungseinheit Detection unit
04/22/2010DE102008045330A1 Frühzeitige Überlasterkennung für eine Lasthubvorrichtung Early overload detection for a load lifting
04/21/2010CN201439577U Clothes hanger crank
04/21/2010CN201439485U Rainproof and antiskid rope arranging device for gantry hoist rope
04/21/2010CN101224858B Variable-speed gear for construction hoister
04/20/2010US7699292 Flange mounted load transition apparatus and method
04/14/2010CN201437496U Novel lever hoist
04/14/2010CN201437495U Traction rope tension automatic balancer
04/14/2010CN201437494U Crane steel rope anti-derailing device
04/14/2010CN1884036B Support frame for a lifting device
04/14/2010CN101693503A Central control device of well drilling winch in vertical shaft construction
04/13/2010US7694639 Retractable mooring line device
04/08/2010US20100084878 Recovery bumper with a multiple-pulley, multi-directional winch-system and stabilizing support legs
04/08/2010DE102008059074B3 Pulley block i.e. lower pulley block, for cable winch, has securing element comprising cover section provided with cable opening, and mounting section connected with cover section for mounting securing element
04/07/2010CN201436278U 货物装卸起升限位器 Cargo handling from the ceiling Locator
04/07/2010CN101691192A Method for controlling torque of heavy-duty crane at zero speed
04/07/2010CA2681865A1 Recovery bumper with a multiple-pulley, multi-directional winch-system and stabilizing support legs
04/06/2010CA2631857C Cargo strap winch rewinding tool
04/06/2010CA2590488C Construction device, in particular a drilling device
04/01/2010WO2010036932A2 Pipeline pig extractor and transport apparatus with wind guard
04/01/2010CA2738718A1 Pipeline pig extractor and transport apparatus with wind guard
03/2010
03/31/2010CN201433726Y Wire rope winding base
03/31/2010CN201433070Y Position-limiting device of electric hoist
03/31/2010CN201433069Y Winch three-circle protector
03/31/2010CN201433068Y Automatic flag line arraying machine
03/31/2010CN201433067Y Prop pulling hoist retarder for mine
03/31/2010CN201433066Y Pipeline crack prevention closed type hydraulic system of winding motor
03/31/2010CN201433065Y Hydraulic winch with hand clutch
03/31/2010CN201433064Y Lifting mechanism for a multiple-lifting-lug hoisting machine
03/31/2010CN201433055Y Loop wheel machine
03/31/2010CN201433053Y Multiple-lifting-lug hoisting machine
03/31/2010CN201433041Y Mechanical grab-bucket lower bolster structure
03/31/2010CN101683960A Assembly technique method of anchor winch chassis for ocean engineering
03/31/2010CN101683959A Brake protection device of crane hoisting mechanism
03/31/2010CN101683958A Method for manufacturing multi-head spiral automatic control hoist
03/31/2010CN101683955A Rolling-over hanger
03/30/2010US7686282 Handle-operated brake/release mechanism for a cable drum winch
03/25/2010US20100072725 Actuator for generating a rotational positioning movement
03/25/2010US20100072443 Mid-span winch with a reel-enclosing support frame
03/25/2010US20100072442 Lift For Servicing Aircraft
03/24/2010CN201427845Y Automatic rope guide of hoist
03/24/2010CN201427844Y Hoisting machine
03/24/2010CN201427838Y Three-dimensional motion vehicle
03/24/2010CN101679008A Arrangement, module and method for reliably operating a system
03/24/2010CN101676589A Liquid proportional pressure-reducing valve, valve bank, suspension arm and winding hydraulic pressure control system
03/23/2010US7681748 Hoisting device with vertical motion compensation function
03/23/2010CA2515315C Warning device to prevent clutch burning on a well service rig
03/23/2010CA2512325C Apparatus and device for minimizing slippage on a drum clutch
03/18/2010WO2010030908A1 Winch assembly
03/18/2010WO2010030064A1 Hoist that use friction wheel
03/18/2010WO2009148414A9 Hydraulic device for driving and guiding of a longitudinal towing member, especially a pulley of a forestry winch
03/18/2010US20100065799 Variable speed winch
03/18/2010US20100064679 Device for a winch-operated wave-power plant
03/18/2010DE202008014484U1 Ballastgewicht Ballast weight
03/17/2010CN201424664Y Frequency-conversion speed-regulating lifting equipment for sand mining ship
03/17/2010CN201424354Y Intelligent crane double-brake electric hoist controller
03/17/2010CN201424353Y Hoisting and balancing device
03/17/2010CN201424352Y Electric block of cylindrical mini steel wire rope
1 ... 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 ... 121