Patents
Sitemap › B66 - Hoisting; Lifting; Hauling › B66D - Capstans; Winches; Tackles, e.g. pulley blocks; Hoists › B66D 3 - Portable or mobile lifting or hauling appliances
Patents for B66D 3 - Portable or mobile lifting or hauling appliances (4,059)
05/2014
05/07/2014CN203582374U 省力缓降器 Saving relief to drop
05/07/2014CN103771284A 楼房起吊机 Building lifting machine
05/06/2014US8714527 Deceleration device
05/01/2014WO2014065762A1 Portable pulley block
05/01/2014WO2014065183A1 Sheave
04/2014
04/30/2014CN203568762U Supporting tube for hoist trolley frame
04/30/2014CN203568761U Ring chain electric hoist speed reducer device
04/30/2014CN203568760U Lifting hook moving van
04/30/2014CN203568759U Crown block device of low temperature workover rig
04/30/2014CN203568758U Portable simple cargo hoisting machine
04/30/2014CN203568757U Foldable hydraulic support hoisting frame
04/30/2014CN203568756U Mobile lifting device for workshop
04/30/2014CN203568755U Telpher for house decoration
04/30/2014CN203568754U Rapid combined lifting tool of power system
04/30/2014CN102107825B Broken link self-anti-drop loop chain hoisting machine
04/29/2014US8708315 Electric mining shovel hoist rope impact-reduction box
04/29/2014DE202014000817U1 Wildberge-Winde (für Wildträger) Wild mountain-winds (for wild carrier)
04/24/2014WO2014062792A1 Payload control apparatus, method, and applications
04/23/2014CN203558803U Pneumatic mobile fuel pipe hoister
04/23/2014CN203558802U Portable cable draw pit cover plate opening device
04/23/2014CN203558801U Portable crane
04/23/2014CN203558800U Movable crane for ship
04/23/2014CN203558799U Small-sized crane
04/23/2014CN103738873A Dustproof electric hoist for cleaning room
04/22/2014US8704396 Wave power unit with guiding device
04/17/2014WO2014058646A1 Hand protection safety apparatus for use with sheaves and pulleys
04/17/2014WO2014058307A1 Winch device
04/17/2014WO2014057169A1 Chain shackle
04/16/2014CN203545567U Electric hoist controlled by safety voltage
04/16/2014CN203545566U Lifting and unloading device of shield hauler
04/16/2014CN203545565U Hoist capable of moving in all directions
04/16/2014CN203545564U Portable crane with rotary boom positioning function
04/16/2014CN203545563U Portable vehicle-mounted heavy windlass
04/16/2014CN203545562U Capacitor hoisting tool
04/16/2014CN203545561U Hand-operated pulley block for transformer substation
04/16/2014CN203545560U Antirust underwater pulley block for fixed winch hoist
04/16/2014CN203545559U Electric meter box hoisting tool
04/16/2014CN203545558U 推车 Stroller
04/16/2014CN103723649A Electric hoist
04/16/2014CN103723648A Adjustable constant force output device
04/16/2014CN103723514A Automatic feeding device of air conditioner indoor unit bottom support
04/16/2014CN102659051B Traction lifting tool convenient for heat dissipation
04/15/2014US8695946 Replaceable suspension assembly and method of attachment
04/15/2014US8695945 Hand winch with brake and freewheel
04/10/2014WO2014015948A3 Biogas plant
04/09/2014EP2714573A1 Balancer
04/09/2014CN203536862U Tool lifting device for transmission line aerial work
04/09/2014CN203534201U Oxygen gun elevating device
04/09/2014CN203529848U Pulley frame, pulley block comprising pulley frame and tower crane
04/09/2014CN203529847U Rotary combined holding pole
04/09/2014CN103708372A Movable cantilever hoisting device
04/02/2014CN203513163U Portable direct-current electric hoist
04/02/2014CN203513162U Supporting structure between left wall plate and left cover shell of chain block
04/02/2014CN203513161U Chain block
04/02/2014CN203513160U Lifting device of automatic warehouse
04/02/2014CN203513159U Equipment used for hoisting and loading downhole chutes
04/02/2014CN203513158U Supporting and directing guide wheel capable of lifting to achieve smooth function
04/02/2014CN203513157U Portable hoister
04/02/2014CN203513102U Hoisting device and chain hoist with same
04/02/2014CN103693577A Roller-exchanging roller hanging device
04/02/2014CN103693576A Movable electric winch
04/02/2014CN103693575A Portable opener for cable well cover plate
03/2014
03/27/2014US20140084229 Gas powered self contained portable winch
03/27/2014DE102013216675A1 Pulley for guiding traction unit of factor pulley block for actuating friction clutch of motor car, has balance weight providing inertial mass, and positioning mass center of gravity of pulley in region of middle point
03/26/2014CN203499670U Steel wire rope groove hopping preventing protecting equipment for logging
03/26/2014CN203497988U Limiting device capable of cutting off main power of electric hoist of wire rope
03/26/2014CN203497987U Rope guide rack used for portable crane
03/26/2014CN203497986U Light crane
03/26/2014CN203497985U Motor used for portable crane
03/26/2014CN203497984U Detachable support applied to hoisting of small electrical equipment
03/26/2014CN203497983U Portable sliding wheel
03/26/2014CN203497982U Simple agricultural lifting machine
03/26/2014CN103663238A Lever block
03/26/2014CN103663237A Supporting and orientating guide pulley which can rise and fall and has smoothing function
03/26/2014CN103663236A Heavy-type cover plate lifting device
03/26/2014CN103663235A Hand-jack for rod
03/26/2014CN103663234A Indoor movable type lifting tool
03/26/2014CN103663233A Hoisting tool
03/26/2014CN103663232A Hand-operated crane
03/26/2014CN102556878B Lifting basket for special corners
03/25/2014CA2530155C Retaining keeper assembly for a hoisting device
03/19/2014CN203491602U Multifunctional tower ground wire lifting device
03/19/2014CN203486834U Lever block
03/19/2014CN203486833U Winch and traveling device thereof
03/19/2014CN103647222A Hoisting tool
03/19/2014CN103641022A Electric hoist used for hot-dip galvanizing production line
03/19/2014CN103641021A Car loader
03/19/2014CN103641020A Pneumatic mobile fuel pipe crane
03/19/2014CN103641019A Lever pulley block convenient to use
03/19/2014CN103641018A Large-stroke vertical lifting mechanical device with double ball screws for narrow space
03/19/2014CN103641017A Portable crane
03/19/2014CN103641016A Marine mobile crane
03/19/2014CN103641015A Axial bearing type circumference rotating adjusting device and application method thereof
03/13/2014US20140070154 Sheave block
03/12/2014CN203474353U Low-position electric mobile crane
03/12/2014CN203474352U Ladder conveying device
03/12/2014CN203474351U Large-tonnage single-girder steel wire rope type electric hoist
03/12/2014CN203474350U Shielding plate mounting device
03/12/2014CN203474349U Discharging device for sintered neodymium iron boron briquettes
03/12/2014CN103635414A Balancer
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