| Patents for B66C 11 - Trolleys or crabs, e.g. operating above runways (1,442) |
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| 06/21/2012 | US20120152879 Screw-Driven Vertically-Elevating Cab |
| 06/20/2012 | CN202279633U 小车定滑轮横梁调节装置 Car fixed pulley beam adjustment device |
| 06/20/2012 | CN202279632U 一种电缆和钢丝绳同卷筒型小车 A cable and wire rope with reel-type trolley |
| 06/06/2012 | CN202265319U 吊轴承载式车体自行小车 Hanging bearing-load their own car body |
| 05/30/2012 | CN202245813U Travelling hoist |
| 05/30/2012 | CN202245809U Electromagnetic gantry crane |
| 05/30/2012 | CN202245806U Double-station superposition type cover mold removing and pile lifting combined mechanism |
| 05/30/2012 | CN202245759U Mobile trolley of lifting tool for automobile |
| 05/30/2012 | CN202245725U Electrical hoisting six-bar linkage sling |
| 05/30/2012 | CN202245538U Protection device for cables or other similar things and crane using the protection device |
| 05/30/2012 | CN101704475B Novel crane |
| 05/23/2012 | EP2454184A1 A wire rope reeving system for tandem lift cargo container handling |
| 05/23/2012 | EP1601603B1 Load transfer device |
| 05/23/2012 | CN202226566U Light type rope support device-free crown block for wide main-rope cable crane |
| 05/23/2012 | CN202226549U Novel low building height steel wire rope electric block |
| 05/23/2012 | CN202226548U Crane trolley with garbage grab bucket |
| 05/23/2012 | CN102030261B Low-clearance trolley for super-tonnage crane |
| 05/16/2012 | CN202220049U Trolley structure of crane |
| 05/16/2012 | CN101746669B Novel hook traversing mechanism of shipbuilding gantry crane for hoisting dolly |
| 05/09/2012 | CN101691188B Flexible hoisting tackle |
| 05/08/2012 | US8172100 Nacelle travelling crane |
| 05/02/2012 | CN202208605U High-positioning-accuracy hoisting mechanism of crane |
| 04/25/2012 | CN202201636U 桥式起重机双吊点旋转小车 Rotating twin-lift bridge crane trolley |
| 04/25/2012 | CN202201635U 通用桥、门式起重机可转向小车 Universal bridge, gantry crane steerable trolley |
| 04/25/2012 | CN202201634U 用于偏轨单梁起重机上的小车 Partial rail for single girder crane trolley on |
| 04/25/2012 | CN202201633U 偏轨单梁起重机上用的双小车装置 Double trolley device on the off-track single girder crane |
| 04/25/2012 | CN202201632U 一种双轨运行小车 A two-track running trolley |
| 04/19/2012 | WO2012048864A1 Trolley made of carbon fiber-reinforced plastic |
| 04/18/2012 | CN202193552U 用于吊运核废料的专用吊具装置 Special spreader apparatus for lifting of nuclear waste |
| 04/18/2012 | CN202193551U Wheel type lifting and conveying device for curtain wall plates |
| 04/12/2012 | DE102010048057A1 Laufkatze aus carbonfaserverstärktem Kunststoff Trolley made of carbon fiber reinforced plastic |
| 04/11/2012 | CN202186842U 一种起重机元宝梁式小车 One kind of ingot crane girder trolley |
| 04/11/2012 | CN102414115A 具有轧辊led并改良内结构的起重机集电装置的电刷和电刷架的结构 Structure and improve the crane rolls led collecting brush and brush holder device within the structure of |
| 04/04/2012 | CN102398854A 电梯卷扬机的安装方法及装置 Elevator hoist installation method and apparatus |
| 03/28/2012 | EP2433300A2 Integrated systems for interfacing with substrate container storage systems |
| 03/28/2012 | CN202175508U 带高度显示、限速、限位组合开关装置的电动双梁起重机 With altitude display, speed, limit switch device combination electric double girder crane |
| 03/28/2012 | CN202175507U 电动单梁起重机 Electric single girder crane |
| 03/28/2012 | CN102390778A Special sling device used for lifting nuclear waste |
| 03/22/2012 | WO2011123816A8 Tensile truss mast |
| 03/21/2012 | EP1507734B1 A crane assembly |
| 03/21/2012 | CN102381628A Slag-transporting crane trolley and slag-transporting crane using the same |
| 03/21/2012 | CN102381627A Hoisting mechanism |
| 03/14/2012 | CN202164046U 一种门式起重机小车 One kind of gantry crane trolley |
| 03/14/2012 | CN202164045U 一种管桩用起重机小车架 One kind of pile small frame with a crane |
| 03/01/2012 | DE102010035895A1 Anordnung und Arbeitsverfahren zum Wenden einer hängenden Last Arrangement and operation method for turning a suspended load |
| 02/22/2012 | CN202148141U 一种起重机小车 One kind of crane trolley |
| 02/22/2012 | CN102358569A Traction mechanism for crane trolley with adjustable tension device |
| 02/15/2012 | CN102351127A Lifting, taking and putting device |
| 02/08/2012 | CN202138961U 电动葫芦与其电气控制系统的分体式结构 Split structure hoist its electrical control system |
| 02/08/2012 | CN202138960U 一种起重车 One kind of lift trucks |
| 02/08/2012 | CN202138959U 一种集装箱门式起重机及其吊具系统 One kind of container gantry cranes and spreader system |
| 02/08/2012 | CN202138958U 一种大型起重机及其主动台车 A large, crane and trolley initiative |
| 02/08/2012 | CN101607675B 一种多吊点起重机运行机构 A multi-agency operation crane lifting point |
| 02/01/2012 | CN202131018U 一种起重机的小车 One kind of crane trolley |
| 01/25/2012 | CN202124430U Cable pulley with guide wheels |
| 01/18/2012 | CN102320524A Sorting sling |
| 01/11/2012 | CN102311052A Multifunctional self-localization multi-supports electric cucurbit twin-beam suspending crane |
| 01/04/2012 | EP2402279A1 Lift systems with continuous in-rail charging |
| 01/04/2012 | CN202099025U Maintaining trolley for vacuum chamber |
| 01/04/2012 | CN202098975U Integrated electric hoist of trolley |
| 01/04/2012 | CN102303818A Traveling hoisting machine |
| 01/04/2012 | CN102303815A Chain transmission crane for special safe place |
| 12/28/2011 | CN202090325U 一种水利启闭专用双吊点电动葫芦 One kind of water conservancy dedicated hoist twin-lift hoist |
| 12/28/2011 | CN202089687U 桥门式起重机用小车 Gantry crane with trolley |
| 12/22/2011 | WO2011110165A8 Cable trolley for moving along a rail |
| 12/21/2011 | CN202080830U Internal hoisting device for 2MW fan cabin |
| 12/21/2011 | CN202080820U 行车旋转吊具配重系统 Driving rotary spreader weight system |
| 12/21/2011 | CN102285588A 幕墙板块轮式吊运装置 Curtain wall plate wheel lifting device |
| 12/21/2011 | CN102285583A 渣土翻斗装置 Muck tipping device |
| 12/21/2011 | CN101602469B 曲张式单轨吊 Varicose type monorail |
| 12/14/2011 | CN202072401U 变频调速节能控制行车 Frequency energy saving control traffic |
| 12/07/2011 | CN202063644U 一种长挂梁起重机的起升机构 A long-hanging beam crane hoisting mechanism |
| 12/01/2011 | WO2011148459A1 Ceiling traveling vehicle and method for preventing protrusion from ceiling traveling vehicle |
| 11/30/2011 | CN202054544U 起升机构 Lifting mechanism |
| 11/30/2011 | CN202054536U 手扶式轻便行吊 Walk-line hanging light |
| 11/23/2011 | CN202046815U Hook bridge crane |
| 11/23/2011 | CN202046803U Multi-wheel electric crane with double beams |
| 11/23/2011 | CN202046802U Tubular strander hoisting device |
| 11/23/2011 | CN102249150A Dual track running trolley |
| 11/23/2011 | CN102249149A Solar driven crane |
| 11/23/2011 | CN101613056B Driving device for driving cab to move along running direction of trolley |
| 11/17/2011 | WO2011142519A1 Trolley assembly for a crane and a crane therewith |
| 11/16/2011 | EP2386516A1 Trolley assembly for a crane and crane comprising said trolley assembly. |
| 11/09/2011 | CN202030455U Trolley type super-lowlift hoist |
| 11/09/2011 | CN202030454U Crown block capable of being used in both manufacturing and overhauling |
| 11/09/2011 | CN202030453U Low headroom wire rope type electric block |
| 11/09/2011 | CN102234065A Crane and trolley thereof |
| 11/09/2011 | CN102234064A Crown block system capable of realizing integrated downloading operation and downloading operation method thereof |
| 11/02/2011 | CN202022668U Mine bridge crane |
| 11/02/2011 | CN202022664U Crane trolley with electrical apparatus control system |
| 11/02/2011 | CN202022660U Bridge crane trolley used for mine |
| 11/02/2011 | CN102229408A Bridge crane for mine |
| 11/02/2011 | CN102229403A Maintenance trolley for vacuum chamber |
| 10/26/2011 | EP1981797B1 Chassis for a cable or pipeline trolley |
| 10/26/2011 | CN202016803U Integral crane trolley |
| 10/25/2011 | US8043041 Manhole cover lifting apparatus and method |
| 10/13/2011 | WO2011126201A1 Multi-stage trolley for a crane and a crane therewith |
| 10/13/2011 | US20110247991 Multi-stage trolley for a crane and a crane therewith |
| 10/12/2011 | CN102211740A Multi-stage trolley for a crane and a crane therewith |
| 10/12/2011 | CN102211737A Guide wheel type electric block running trolley |