| Patents for B66C 25 - Cranes not provided for in groups (504) |
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| 04/24/2013 | CN103058082A Simple motor agricultural crane |
| 04/24/2013 | CN103057672A Platform for transportation and installation of offshore fan unit complete machine |
| 04/17/2013 | CN202880731U Lifting tool for filter cabinet of wind turbine |
| 04/17/2013 | CN202880730U Integral lifting device for outside of storage tank |
| 04/17/2013 | CN202880729U Net rack lifting device for roof with stand |
| 04/17/2013 | CN202880728U Anti-drop locking hook |
| 04/17/2013 | CN202880727U Lifting device for large lifting platform |
| 04/10/2013 | CN202864771U Hoisting system for glass curtain wall construction |
| 04/10/2013 | CN202864770U Combustion arm vertical lifting system |
| 04/03/2013 | CN202848940U Chamber roof truss overall declining removal device of large gas chamber |
| 04/03/2013 | CN202848939U Lifting guide groove device of aerated brick straight-cut chain lifting mechanism |
| 04/03/2013 | CN103010986A Electrical equipment lifting frame |
| 04/03/2013 | CN103009470A Fully-automatic trimming hanger for aerated concrete production line and trimming method |
| 03/27/2013 | CN202829396U Workshop hanging device |
| 03/27/2013 | CN202829395U Hoisting equipment |
| 03/27/2013 | CN202829394U Four-chain suspension heavy load synchronous lifting device |
| 03/27/2013 | CN202829393U Multifunctional semi-automatic crane |
| 03/27/2013 | CN202829392U Device used for hoisting steel member |
| 03/27/2013 | CN102992215A Slippage type lifting device |
| 03/27/2013 | CN102207002B Equipment special for disassembling and assembling coal mine underground comprehensive machine equipment |
| 03/20/2013 | CN202808234U Mast hoisting structure |
| 03/20/2013 | CN202808233U Manual hoisting block |
| 03/20/2013 | CN202808232U Pulley wheel transmission balance type drill machine hoisting device |
| 03/13/2013 | CN202785415U Lifting rotary device |
| 03/13/2013 | CN202785414U Hydraulic oil cylinder and threaded rod hoisting equipment with pull nut at bottom |
| 03/13/2013 | CN102963829A Overhead hoist for beam-bearing platform of wheel-track type beam transport vehicle |
| 03/13/2013 | CN101708812B Self-lifting hoister and using method thereof |
| 03/06/2013 | CN202766172U Tipping device for maintenance of ore bucket |
| 03/06/2013 | CN202766171U Weighing lever hanger |
| 03/06/2013 | CN202766170U Die head hoisting mechanism on EVA (ethylene vinyl acetate) adhesive film extruding machine |
| 02/27/2013 | CN202754727U Monorail crane manual transport vehicle |
| 02/27/2013 | CN102942130A Crane convenient to maintain |
| 02/20/2013 | CN202744244U Variable-pitch gear box replacement device in wind-driven generator hub |
| 02/20/2013 | CN202744243U Novel electromagnetic crane |
| 02/13/2013 | CN202729673U H-shaped steel single-foot mast |
| 02/13/2013 | CN202729672U Stiffened steel column lifting device |
| 02/13/2013 | CN102923597A Vacuum suction crane |
| 02/13/2013 | CN102923596A Detachable automatic-rollover-type material hoister |
| 02/13/2013 | CN102923595A Rising equipment and rising method of large derrick |
| 02/13/2013 | CN102923594A Tower crane and elevator integrated building construction machine |
| 02/13/2013 | CN102198914B Working platform for installing wind generating set |
| 02/06/2013 | CN202717539U Hoisting derrick tool of multifunctional electric equipment |
| 02/06/2013 | CN202717538U Falling-preventing traction lifting suspender |
| 01/30/2013 | CN202704905U Bucket-type hoister and concrete mixing plant containing same |
| 01/30/2013 | CN202704904U Converter experiment tool |
| 01/30/2013 | CN202704903U Lifting mechanism for conveying materials |
| 01/30/2013 | CN102897681A Hoisting method and device for agricultural elevated defroster |
| 01/23/2013 | CN202687832U Material feeding guide rail lifting device of mixing machine |
| 01/23/2013 | CN202687831U Simple crown block for installing hump retarder |
| 01/16/2013 | CN202671077U Hanging rack |
| 01/09/2013 | CN202659269U Mine conveyor hoisting device |
| 01/09/2013 | CN202657877U Circuit equipment construction lifting frame |
| 01/09/2013 | CN202657876U 110-kV circuit arrester hoisting structure |
| 01/09/2013 | CN202657875U Novel porcelain insulator displacement device |
| 01/09/2013 | CN102862923A Vehicle-mounted deep hole crane |
| 01/02/2013 | CN202643193U Movable hydraulic crane tripod |
| 12/26/2012 | CN202625679U Pulley system lift mechanism of buried garbage entrepot storage |
| 12/26/2012 | CN202625678U Lifting machine |
| 12/26/2012 | CN202625677U Electric panel cabinet moving and transporting lifting frame |
| 12/19/2012 | CN202609842U Hoisting device |
| 12/19/2012 | CN202609841U Large main motor hoisting counterweight rack below factory building column row |
| 12/19/2012 | CN202609728U Standard knot top increasing and reducing device for elevator |
| 12/19/2012 | CN102826473A Multi-functional electrical equipment lifting hold lever tool |
| 12/12/2012 | CN202594679U Interactive intelligent transporter |
| 12/12/2012 | CN202594678U Installation mechanism of cathead of rotary drilling machine |
| 12/12/2012 | CN202594677U Pump device mounting support |
| 12/12/2012 | CN202594676U Bridge deck system shielding plate installation gantry crane for passenger dedicated railway line |
| 12/12/2012 | CN102815632A Hoisting method during maintenance of main hinge point assembly of bridge of cutter suction dredger |
| 12/05/2012 | CN202575795U Gantry crane for container |
| 12/05/2012 | CN202575794U Carrying device for iron bucket |
| 12/05/2012 | CN202575793U Assembly and disassembly machine for pipes |
| 11/21/2012 | CN202542759U Rotary hoisting rack for mounting boiler plant |
| 11/14/2012 | CN202527343U Coating traveling crane lifting hanging frame structure |
| 11/07/2012 | CN202518962U Traction and conversion device for hydraulic push rod |
| 11/07/2012 | CN202518961U Platform-free hoisting system for large-scale cuboid equipment during installation of high-rise building |
| 11/07/2012 | CN102765670A Combined overhauling and carrying vehicle |
| 11/07/2012 | CN102765669A Pulley drive balance type lifting system for drilling machine |
| 10/31/2012 | CN202508804U Gantry derrick hoisting system |
| 10/24/2012 | CN202499672U Material transporting and hoisting device |
| 10/24/2012 | CN102745613A Die head hoisting mechanism of ethylene-vinyl acetate (EVA) film extruder |
| 10/17/2012 | CN102730585A Series compensation platform hydraulic installation system with level adjustment function |
| 10/10/2012 | CN202488034U Lifting device for electric transmission line of angle iron tower |
| 10/10/2012 | CN202481974U Two-stand-column belt lifter capable of being reshipped by means of derailing |
| 10/10/2012 | CN202481973U Circularly distributed multipoint hoisting device |
| 10/10/2012 | CN202481972U Mineshaft material hoisting frame |
| 10/10/2012 | CN202481932U Light lifting beam for mining monorail crane and unit |
| 10/04/2012 | US20120248868 Swappable battery car and battery car station |
| 10/03/2012 | CN202473589U On-load tap-changer lifting frame |
| 10/03/2012 | CN202465146U Mobile carrying tower crane |
| 10/03/2012 | CN202465145U Pit picking and lifting device for sheared billet crops conveyer |
| 10/03/2012 | CN202465144U Portable lifting mechanism |
| 10/03/2012 | CN202465083U Large component mounting and maintaining sling seat of enhancement electric control cabinet |
| 10/03/2012 | CN102701092A Lifting machine |
| 10/03/2012 | CN102701091A On-load tap-changer hanger frame |
| 09/26/2012 | CN102689848A Bucket elevator |
| 09/19/2012 | CN102674176A Vertical lifting system of burner boom |
| 09/19/2012 | CN102674175A Self-adaptive crane auto-locked by gravity |
| 09/19/2012 | CN102674174A Hoisting frame of 110kV line lightning arrester |
| 09/12/2012 | CN202429934U Lifting device for parts in hub of wind generating set, and wind generating set |
| 09/12/2012 | CN202429933U Large twisted ramp logistic transport system |