Patents for B66F 13 - Common constructional features or accessories (907)
05/2011
05/04/2011CN101519182B Pull-joint device of conveyance rubber belt
04/2011
04/27/2011CN201809139U Secondary beam mechanism of overhead working truck
04/27/2011CN201809138U Aerial platform truck and boom cover plate thereof
04/20/2011CN102020218A Meteorological wind pole lifting/descending device
04/07/2011US20110079757 Indicator pull lead
04/06/2011CN201785176U High-altitude operation device and leveling mechanism and high-altitude operation car of high-altitude operation device
04/06/2011CN201785167U Jack bracket device
04/06/2011CN101028914B Jack wheel with shock absorber
03/2011
03/17/2011US20110061313 Adapters for the boom arm of an aerial work platform
02/2011
02/16/2011CN201746291U Aloft work engineering machine and telescopic arm device thereof
02/09/2011CN201737666U Lifting tool for a distribution network overhead line
02/08/2011US7882930 Pump jack crank and method
02/02/2011CN201729642U Horizontal adjusting device for jack
02/02/2011CN201729640U Engineering vehicle and arm frame support device thereof
02/02/2011CN201729639U Overhead working engineering machinery and telescopic arm support thereof
01/2011
01/19/2011CN201713290U Lifting mechanism with position detection and positioning function
01/12/2011CN201704037U Adjustable hanging basket suspension mechanism
01/06/2011US20110002111 Protection apparatus, method of locating a superconductive magnet unit and superconductive magnet unit apparatus
12/2010
12/22/2010CN201678417U Lead rail clamp
12/22/2010CN201678405U Liftable safety rack
12/08/2010CN201665502U Scleromere lifting device
12/01/2010CN201660405U Oil-filling hole bolt assembly for hydraulic oil storage cylinder
12/01/2010CN201660404U Pedal type lifting hanging basket hoister
11/2010
11/24/2010CN201647948U Split type drive mechanism of automatic lifting equipment
11/24/2010CN201647920U Altimetric compensation device for tray of horizontal jack
11/17/2010CN201634388U Continuous pull system for civil engineering
11/10/2010CN201626799U Following non-rotational screw jack
10/2010
10/27/2010CN201614267U 高空作业车的小臂回转调平机构 Aerial of forearm rotation leveling mechanism
10/21/2010US20100264384 Furniture Lifter
10/21/2010DE102007028336B4 Vorrichtung mit einem Zählwerk zur Aufzeichnung der Anzahl der Hubbewegungen eines Bauteils sowie Einbaurahmen zur Aufnahme eines Zählwerks A device with a counter to record the number of strokes of a component as well as mounting frame for receiving a counter
10/20/2010CN101863438A Spatial dual-degree of freedom (DOF) swinging articulated boom support
10/13/2010CN201605144U 卧式千斤顶的轮子结构 Wheel structure of horizontal jack
10/06/2010CN201598151U 提升机驱动装置 Hoist drives
09/2010
09/23/2010US20100237300 Leverage Tool for a Crank Assembly of a Radar System
09/22/2010CN201587839U Steering oil cylinder of bridge-expanding self-propelled type aerial operating platform with steering pull rods
09/15/2010CN201580966U Fixing support of cabinet top hydraulic lifting device for large-scale gas cabinet
09/15/2010CN201580965U Automatic-positioning lifting device
09/15/2010CN201580964U Vibration-damping lifting rod
09/15/2010CN101830414A Car body supporting leg device of high-altitude operation car
09/09/2010US20100223728 Height Adjustable Bed with a Lift Chain Assembly and Components Thereof
09/08/2010CN101825176A Pressure container inlet disassembling device
09/01/2010CN201567195U Double four-bar linkage boom folding mechanism for overhead working truck
09/01/2010CN201567194U Self-walking type lifting platform
08/2010
08/26/2010DE202010007856U1 Hebevorrichtung zum Heben und Senken von Lasten, insbesondere von Fahrzeugen Lifting device for lifting and lowering of loads, in particular vehicles
08/25/2010CN201559190U Large-scale cylinder body turnover mechanism of marine diesel engine
08/18/2010CN101804950A Pallet height compensation device for horizontal jack
08/11/2010CN201545683U Elevating guide
07/2010
07/08/2010DE102007028386B4 Elektrofahrzeug oder-flurfahrzeug Electric vehicle or vehicle-corridor
06/2010
06/30/2010CN101759119A Wheel structure of horizontal jack
06/23/2010CN101279693B Bearing mechanism and bearing track thereof
06/16/2010CN201506700U Connection device for a motorhome jack
06/16/2010CN101734586A Continuously towing system for civil engineering
06/09/2010CN101723280A Elastic connecting device for jack handle
05/2010
05/27/2010US20100127225 Card Puller
05/12/2010CN201458682U Accumulation prevention upper chain wheel for heat aggregate hoister
01/2010
01/13/2010CN201381202Y Rubber belt clamping and traction device
01/06/2010CN100577556C System for assisting ground transmission mechanism driver while driving
12/2009
12/23/2009CN101607683A Non-cylindrical scissor jack handle and elastic connection device thereof
12/16/2009CN100569629C Extension rod of scissors type jack handle
11/2009
11/25/2009CN201351102Y Hydraulic lifting steel strand retractable device
11/19/2009DE202009009715U1 Adapterplatte zur Schnellbefestigung mittels Einsteckvorrichtung an einem Dreibein Adapter plate for quick fastening means of plug-in device on a tripod
11/12/2009US20090278098 Multipurpose Modular Lift Platform
11/11/2009CN201343422Y Device for heightening a lifting jack
10/2009
10/21/2009CN201330616Y Underground hoisting supporting mechanism
10/21/2009CN101559907A Jacking header of scissor jack
10/07/2009CN201321360Y Ball joint screw jack for earthquake relief
09/2009
09/30/2009CN201317659Y Jacking bracket
09/30/2009CN101544342A Connecting device for jack operation handle
09/24/2009DE202007018899U1 Höhenverstellbares Bettgestellteil und damit ausgerüstetes Bett Height adjustable bed frame part and thus equipped bed
09/16/2009CN201309818Y Jack base for moving pumping unit
09/02/2009CN201301209Y Jack supporting seat
09/02/2009CN101519182A Pull-joint device of conveyance rubber belt
08/2009
08/12/2009CN201288043Y Guide plate screw block on drilling pump
08/12/2009CN201288042Y Elastic connection apparatus of screw block handle
07/2009
07/28/2009CA2551697C Pothole protection mechanism
06/2009
06/24/2009CN201261707Y Jack fixer for adjusting workshop concrete column installation accuracy
06/04/2009DE102007055437A1 Power unit for mounting lifting cylinder in industrial truck, has holding component having holes on both sides of accommodating recess for accommodating ends of rigid twistable wire, where ends of wire surround casing of cylinder
05/2009
05/20/2009CN201240816Y Support unloading cushion block for eliminating horizontal force
04/2009
04/30/2009DE102007051384A1 Height adjustable bedstead for use as e.g. top part for hospital bed, has guide rods provided laterally opposite to lift plane of lift frame and force-coupled with each other via traverse member in articulated manner
04/16/2009US20090096231 Collapsible workbasket assembly
04/09/2009US20090090895 Variably controlled adjustable height carriages for raising, lowering, holding, locking and releasing objects on elevated structures
04/05/2009CA2635340A1 Pallet jack parking apparatus
03/2009
03/11/2009CN201206099Y Upright post jack protecting equipment
03/04/2009CN201201852Y Crane beam jacking apparatus
02/2009
02/18/2009CN201195685Y Hand regulation auxiliary device for oil pumping machine
02/18/2009CN201195663Y Force-bearing mechanism and force-bearing rail
01/2009
01/28/2009CN101353137A Elastic connection apparatus of tubular handle
01/21/2009CN201183744Y Coal mining drill jack supporting device
01/21/2009CN201183735Y Variable speed labor-saving simple jack and operation control crank thereof
01/21/2009CN201183733Y Connection device of jack operating grip
01/08/2009DE102007028336A1 Device, particularly cutting, punching, shaping or casting tool, has constructional element which performs periodic lifting movements and has counter for recording of multiple lifting movements
12/2008
12/31/2008CN201172617Y Linkage mechanism of sliding bridge with gate of fence
12/25/2008US20080315166 Collapsible pump jack
12/24/2008DE102007028709A1 Safety device for to-be-secured device i.e. automatic shelf system, has error-free encoder for encoding safety data, and error-free decoder connected with receiver and actuated part for decoding received safety data
12/24/2008CN201169515Y Dynamoelectric scissor jack
12/24/2008CN201169514Y Apparatus for adjusting wire rope pre-tightening force of hydraulic hoisting device
12/10/2008CN201161910Y Operation arm expansion system of platform for work high above ground
12/03/2008CN100439228C Support winch with grease supply
11/2008
11/26/2008CN201155301Y Clamping device moving along rail
11/26/2008CN201154885Y Two-arm oil cylinder lifting device of overhead working truck
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