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)
06/2013
06/19/2013CN203006811U Traction speed reduction mechanism implementing rapid pay-off of rope by pneumatic clutch
06/19/2013CN203006810U Crane hoisting mechanism capable of dropping hook freely
06/19/2013CN203006758U Damage-proof structure for rope passing groove of hoisting trolley of crane
06/19/2013CN103161687A Cable guiding in a wind turbine tower
06/19/2013CN103159142A Hydraulic winch capable of controlling submerging type tension leg platform gesture precisely
06/19/2013CN103158720A Rope pressing device of endless rope continuous-traction system
06/19/2013CN102152789B Traction balancing device of double-rope hauled endless rope continuous traction system
06/19/2013CN101913542B Curtain wall unit lifting device and construction method thereof
06/19/2013CN101412913B Improved powdered coke scraper conveyor
06/19/2013CN101398017B Hydraulic drive system with energy recuperation
06/18/2013US8465005 Pneumatic multi-weight balancing device
06/13/2013US20130146827 Shipboard Winch With Guide Vanes
06/12/2013CN202992021U Steel wire rope fixing device
06/12/2013CN202991938U Capturing device of clutch
06/12/2013CN202989594U Novel clothes hanger hand rolling device
06/12/2013CN202988632U Closed multi-shaft winch for oil rig
06/12/2013CN202988631U Power facility hoisting device
06/12/2013CN202988630U Simple column lifting device
06/12/2013CN202988629U Safety hook of winch safety rope
06/12/2013CN202988628U Brake gear of lifting hoist
06/12/2013CN202988627U Double winch interlocking control system
06/12/2013CN202988626U Drum with broken line groove and windlass containing the drum with broken line groove
06/12/2013CN202988625U Remote-control clutch winding engine
06/12/2013CN202988624U Electric rescue device
06/12/2013CN202988623U Compact high-lift hoisting mechanism
06/12/2013CN202988622U Suspension hook type material loading/unloading device
06/12/2013CN202988616U Steel wire rope winding device and tower crane
06/12/2013CN202988604U Hoisting device for steel die of vacuum induction smelting furnace
06/12/2013CN103153836A Winch provided with adjustable self-tailing and relative operation
06/12/2013CN103145059A Flat dragging winch device
06/12/2013CN103145058A Emergency stop signal emitting device
06/12/2013CN103145057A Hydraulic control loop of hoisting mechanism
06/12/2013CN103145056A Twin-worm lifting device
06/12/2013CN103145041A Detection method of winding position of winding mechanism, controller, detection system and crane
06/12/2013CN102538246B Proportional hydraulic control tracking system for butterfly type solar thermal generating set
06/12/2013CN102431923B Wheel arranging device for steel cord outer winding machine and wheel arranging method thereof
06/12/2013CN102320532B Control method for preventing hook from slipping when electric hoist stops
06/12/2013CN102205931B Energy-saving hydraulic winch
06/12/2013CN101913538B Hoist
06/11/2013US8459615 Winch assembly
06/11/2013US8459614 Dual capstan puller and method
06/11/2013US8459613 Drive system for potentiometer adjustment
06/10/2013DE202013102281U1 Winde mit Überwachungseinrichtung Winds with monitoring device
06/10/2013DE202012002480U1 Kranhydraulikantrieb und Kran Crane hydraulic drive and crane
06/10/2013DE202012002479U1 Kranhydraulikantrieb und Kran Crane hydraulic drive and crane
06/06/2013WO2013082584A1 Quick drum connect
06/05/2013CN202970702U Rotary drilling rig with depth measurement function
06/05/2013CN202970696U Detection device used for draw shaft well wall scanning
06/05/2013CN202970695U Panoramic scanning system used for mine
06/05/2013CN202970677U Long spiral drilling machine
06/05/2013CN202967984U Winch device
06/05/2013CN202967983U Overload protection type intelligent milling machine
06/05/2013CN202967982U Travel limit full-effect automatic control device of hoisting device
06/05/2013CN202967981U Electric and mechanical limiting system during running of DY series electric block single chain
06/05/2013CN202967980U Device for preventing people from being hurt by wireropes of dispatch winder
06/05/2013CN202967979U Novel mine crane
06/05/2013CN202967978U Tension on-line detecting winch capable of automatically arranging cables
06/05/2013CN202967977U Winch for crane
06/05/2013CN202967976U Handheld controller of power-driven hoist
06/05/2013CN202967975U Automatic following-drum type rope-arranging device
06/05/2013CN202967974U Rope biting preventing device of winch
06/05/2013CN202967973U Automatic reversing wire arranging device for steel wire ropes
06/05/2013CN202967972U Rope wheel for kitchen ware lifter
06/05/2013CN202967971U Heavy type hoisting drum
06/05/2013CN202967970U Winch cable protective device
06/05/2013CN202967969U Long spiral drilling machine gooseneck boom
06/05/2013CN202967968U Long auger drilling machine with adjustable auxiliary winch pulley
06/05/2013CN202967967U Auxiliary supporting device for floor mounting of motor
06/05/2013CN202967966U Mining transporting winch
06/05/2013CN202967965U Carrying machine for finish
06/05/2013CN202967964U Friction plate type winch
06/05/2013CN202967962U Shearing machine plate head crane
06/05/2013CN202966680U Constant-tension weight-reduction suspension device
06/05/2013CN103140431A Lifting device with a toothed belt as supporting means
06/05/2013CN103133267A Blade replacement method and blade replacement auxiliary system of wind generating set
06/05/2013CN103130139A Well drilling winch applied to oil exploitation field and rope aligning method thereof
06/05/2013CN103130138A Bidirectional spiral rope guiding system applicable to drill well winch and bidirectional spiral rope guiding system applicable to drill well winch
06/05/2013CN103130137A Winch rolling spiral rope arranging device
06/05/2013CN103130136A Bi-directional spiral rope arranging system applicable to well drilling winch
06/05/2013CN103130135A Winch rolling spiral rope arranging device and rope arranging method thereof
06/05/2013CN103130134A Bi-directional spiral rope arranging method applicable to well drilling winch
06/05/2013CN103130133A Winch rolling spiral rope arranging method
06/05/2013CN103130132A Belt winding displacement system used for well drilling winch
06/05/2013CN103130131A System of cam rope arrangement of well drilling winch
06/05/2013CN103130130A Belt winding displacement method used for well drilling winch
06/05/2013CN103130129A Feed rod rope aligning system applied to well drilling winch
06/05/2013CN103130128A Feed rod rope aligning system applied to well drilling winch and feed rod rope aligning method thereof
06/05/2013CN103130127A System and method for lead screw rope arrangement of well drilling winch
06/05/2013CN103130126A Method for lead screw rope arrangement of well drilling winch
06/05/2013CN103130125A System for lead screw rope arrangement of well drilling winch
06/05/2013CN103130124A Hydraulic rope guiding system applicable to drill well winch
06/05/2013CN103130123A Belt arrangement system used for well drilling winch and belt arrangement method thereof
06/05/2013CN103130122A Method for cam rope arrangement of well drilling winch
06/05/2013CN103130121A Hydraulic rope guiding system applicable to drill well winch and hydraulic rope guiding method applicable to drill well winch
06/05/2013CN103130120A System and method for cam rope arrangement of well drilling winch
06/05/2013CN103130119A Feed rod rope aligning method applied to well drilling winch
06/05/2013CN103130118A Well drilling winch rope aligning method applied to oil exploitation field
06/05/2013CN103130117A Cylinder shaft assembly structure of drilling machine
06/05/2013CN103130116A Operating method based on drilling machine drum shaft assembly structure
06/05/2013CN103130115A Cylinder shaft assembly structure of drilling machine and operation method thereof
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