Patents for B66C 7 - Runways, tracks, or trackways for trolleys or cranes (1,183) |
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12/04/2013 | CN203319591U Camping house crane |
12/04/2013 | CN203319542U Mechanical arm for automatic hot galvanizing production line |
11/27/2013 | CN203306943U Telescopic device of overhung crane telescopic boom |
11/27/2013 | CN203306934U Small-sized container crane |
11/27/2013 | CN203306933U Composite hanging tool |
11/27/2013 | CN103407899A Bridge crane off-track locking device |
11/27/2013 | CN103407886A Rail cleaning device for crane |
11/20/2013 | CN203295066U Special hoisting equipment |
11/20/2013 | CN203295051U Automatic rail alignment device of combined rail crane |
11/20/2013 | CN203295050U Detachable crane runway pressing plate device |
11/20/2013 | CN203295049U Detachable rail fastening device |
11/20/2013 | CN203295048U Shoulder beam for lifting and slipping |
11/20/2013 | CN103395693A Multifunctional mould lifting device |
11/13/2013 | CN203284080U Full-hydraulic telescopic suspension-bridge-type crane |
11/13/2013 | CN203284073U Bridge crane mechanical clamp |
11/13/2013 | CN103387186A Concrete circulation conveying system with hanging cages |
11/06/2013 | CN203269394U 梁式起重设备 Beam Lifting Equipment |
11/06/2013 | CN203269391U Dual-beam quay crane device |
11/06/2013 | CN203269386U Operation mechanism of movable cab of crane |
11/06/2013 | CN203269363U Rail locking device between main beam of main cart and main beam of auxiliary cart |
11/06/2013 | CN203269362U Corner driving device of gantry crane |
10/30/2013 | EP2655131A1 Crane |
10/30/2013 | CN203255886U Double-beam semi-gantry crane |
10/30/2013 | CN203255878U Lifting beam |
10/30/2013 | CN103373669A Connecting bridge for port |
10/23/2013 | CN103359643A Flexible automatic feeding and blanking mechanism of manual pallet truck |
10/17/2013 | US20130269564 Hoist apparatus |
10/16/2013 | CN203238501U Track pressing device |
10/16/2013 | CN203237934U End beam device of electric hoist crane |
10/16/2013 | CN103350951A Mechanical automatic rail transfer system for rail junction |
10/16/2013 | CN101786573B Double chain hoist assembly |
10/09/2013 | CN103342279A Rotation trolley track assembly and installation method thereof |
10/02/2013 | CN103332606A Portal crane track clamping device |
09/25/2013 | CN203212229U Crane with at least one crane beam |
09/25/2013 | CN203212227U Suspending and fixing device of underground electric hoist |
09/18/2013 | CN203199913U Assembling and disassembling type hoisting truss |
09/18/2013 | CN203199888U 起重机 Crane |
09/11/2013 | CN203190008U Asymmetric joist steel for hoisting machine |
08/28/2013 | CN203159053U Cart structure of multifunctional aluminum electrolytic crane |
08/28/2013 | CN203159052U Wheel tread parallel locating device |
08/28/2013 | CN203159051U Power-driven travelling crane with limit device |
08/28/2013 | CN203159050U Crane end beam |
08/28/2013 | CN203159049U Improved crane end beam |
08/28/2013 | CN203159048U Sliding rail for overall slip of large equipment |
08/22/2013 | WO2013122538A1 Arrangement for transfer of a trolley between suspended rails and suspended rail system comprising such an arrangement |
08/21/2013 | CN203143941U Traveling mechanism limiting device and tower crane comprising same |
08/21/2013 | CN203143940U Rail pressing plate structure |
08/21/2013 | CN203143939U Rail pressing device |
08/21/2013 | CN203143938U Rail pressing device |
08/21/2013 | CN203143937U Rail pressing device |
08/14/2013 | CN203128031U Trolley windproof stop device of gantry crane |
08/14/2013 | CN203128030U Hanging over rail of crane and automatic centering system thereof |
08/07/2013 | CN203112371U Agricultural lifting-type tracked self-propelled walking vehicle |
08/07/2013 | CN203112369U Multi-fulcrum underslung crane with flexible beams |
08/07/2013 | CN203112348U Heavy-load combined track |
08/07/2013 | CN103231985A Lifting track structure |
07/24/2013 | EP2616378A1 Arrangement of a rail and a slip contact holder mounted thereon |
07/24/2013 | EP2616377A1 Rail for suspended conveyors and suspended cranes |
07/24/2013 | CN203079643U High-altitude hoisting apparatus |
07/24/2013 | CN203079576U Novel curved rail conveyor line |
07/24/2013 | CN203079550U Welding scarf pressure plate used for fixing rail with anti-corrosion function |
07/24/2013 | CN203079549U Pulley guide rail connecting device |
07/24/2013 | CN103216721A Unsymmetrical I-steel for hoisting machinery and production method thereof |
07/17/2013 | CN203065024U Movable double girder crane trolley limiting device |
07/10/2013 | CN203048440U Labor-saving product transferring mechanism for motorcycle engine production line |
07/10/2013 | CN203048419U Novel crown block rail joint |
07/10/2013 | CN203048418U Mine monorail crane track |
07/04/2013 | US20130167750 Arrangement of a rail and a slip contact holder mounted thereon |
07/04/2013 | US20130167749 Rail for suspended conveyors and suspended cranes |
07/03/2013 | CN203033681U Dual-purpose travelling crane for object transportation and support assembly in underground coal mine |
07/03/2013 | CN103183290A Automatic program control working hoist with sleeve type lifting frame for vegetable juice production line |
07/03/2013 | CN103183289A Integral prefabricated ignition furnace lifting structure and mounting method thereof |
06/26/2013 | CN203021213U Rotary one-arm crane |
06/26/2013 | CN203021198U Buffering electroplating car sensor |
06/26/2013 | CN103171971A Hanging over rail of crane and automatic centering system of hanging over rail |
06/26/2013 | CN103171970A Rail installation system for high-altitude operation and installation method thereof |
06/19/2013 | CN203006756U Fixing device for crane rail |
06/19/2013 | CN203006755U Heavy-duty monorail crane rail |
06/12/2013 | CN202988580U Electric hoist buffer installation device |
06/12/2013 | CN202988579U Automatic positioning and connecting device of rail-crossing crane cart |
06/12/2013 | CN103145036A Removing tool and removing method of indoor ultrahigh assembly-type steel structure support system |
06/12/2013 | CN102372228B Translational installation method for large-span crane beam |
06/06/2013 | WO2013081522A1 Patient lift trolley |
06/05/2013 | CN202967894U Compacting device for runway guide rail |
06/05/2013 | CN202967403U Cut pipe transportation device |
05/29/2013 | CN202954270U Self-controlled rail pressing device for guide rail |
05/29/2013 | CN202953733U Low headroom bridge crane |
05/29/2013 | CN202953716U Crane cantilever beam |
05/23/2013 | DE102011119222A1 Rail system has rollers that are protruded vertically with respect to upper or lower edge of slide rail, so that rail slide is slid along inner top edge of rail section and on support bars |
05/22/2013 | CN103118968A Arrangement of a rail and a slip contact holder mounted thereon |
05/15/2013 | CN202936111U Simple bumper post type bumper of gantry crane |
05/15/2013 | CN202936102U Bridge crane guide rail |
05/15/2013 | CN101618832B Intelligent track system for carrying and assembling large-sized parts |
05/08/2013 | CN202924602U Crane travelling limiter |
05/08/2013 | CN103097276A Rail for suspended conveyors and suspended cranes |
05/08/2013 | CN103097275A Arrangement of a suspension and a rail |
05/08/2013 | CN103086265A Translation rail locking and positioning apparatus |
05/06/2013 | DE202012000965U1 Vorrichtung zum Verlagern schwerer Lasten Apparatus for displacing heavy loads |
05/01/2013 | EP2585397A1 Arrangement for connecting two rail segments |
05/01/2013 | CN202912575U Two-body track fixing device |