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Class Information
Number: 29/252
Name: Metal working > Means to assemble or disassemble > Puller or pusher means, contained force multiplying operator > Having fluid operator
Description: Apparatus which is operated by fluid pressure.


Patents under this class:
1 2 3 4 5 6 7 8 9 10

Patent Number Title Of Patent Date Issued
7562518 Fluid activated connecting pin removal tool Jul. 21, 2009
7562430 Pin changing device and method Jul. 21, 2009
7559135 Method and apparatus for preloading a bearing Jul. 14, 2009
7526847 Crankshaft oil seal installation device May. 5, 2009
7526849 Stent loader May. 5, 2009
7426778 Tool for disassembling a shock absorber Sep. 23, 2008
7401392 Jack for single-handed garbage disposer installation Jul. 22, 2008
7398584 Press fitting tool Jul. 15, 2008
7389579 Apparatus for providing a load on a bearing, the bearing having an inner race mounted to a shaft and the bearing retained by a nut Jun. 24, 2008
7386939 Hydraulic fast locking and loosening device for bearing assemblies of rolling-mill cylinders, and corresponding method of use Jun. 17, 2008
7356899 Tool for removal of universal joint Apr. 15, 2008
7284309 Shock absorber replacement apparatus Oct. 23, 2007
7266884 Apparatus for cutting and removing wedges of a stator core of an electrical machine Sep. 11, 2007
7237325 Handling and actuation apparatus Jul. 3, 2007
7225533 Apparatus for feeding elongated member into conduit Jun. 5, 2007
7168143 External tube deforming extraction device Jan. 30, 2007
7155802 Lift tool Jan. 2, 2007
7155790 Axial swage tool Jan. 2, 2007
7117586 Pallet dismantler Oct. 10, 2006
7114922 Turbine shell jacking pockets Oct. 3, 2006
7111388 Apparatus for press-fitting a bearing cap into a cylinder block Sep. 26, 2006
7082662 Method and apparatus for installing sectional flooring Aug. 1, 2006
7076851 Hand tool for inserting and removing rail fastenings Jul. 18, 2006
7062828 Cab to frame alignment tool Jun. 20, 2006
7043808 Tool for installing blind threaded fasteners May. 16, 2006
7043809 Head-to-shaft separation tool for golf clubs May. 16, 2006
7043826 Apparatus for correcting setting of self-piercing rivets, for removing self-piercing rivets, and for setting solid rivets May. 16, 2006
7043954 Apparatus for straightening a propeller drive shaft May. 16, 2006
7039994 Mill rod puller May. 9, 2006
7024742 Rivet tool with remote intensifier auto fill/recharge system Apr. 11, 2006
7020943 Lift tool Apr. 4, 2006
7010850 Thermal regulation of a coated work-piece during the reconfiguration of the coated work-piece Mar. 14, 2006
7007360 Method and apparatus for disassembling a track chain Mar. 7, 2006
6978988 Free-floating hydraulic clamping device with edge-gripping arbor Dec. 27, 2005
6978527 Fuel injector removal tool Dec. 27, 2005
6976296 Constant velocity (CV) boot installer for motor vehicles Dec. 20, 2005
6966104 Reinforcing bar tool and method Nov. 22, 2005
6925696 Brake rotor puller Aug. 9, 2005
6922881 Method for installing and removing a continuous track drive unit Aug. 2, 2005
6912764 Stator tube removal and installation device Jul. 5, 2005
6895648 Motor vehicle pneumatic jacklift system May. 24, 2005
6895646 Hydraulic puller May. 24, 2005
6886227 Low impact shaft remover May. 3, 2005
6862789 Assembly tool Mar. 8, 2005
6854170 Method and apparatus for removing a golf club head from a golf club shaft Feb. 15, 2005
6854173 Fastener installation apparatus and associated method Feb. 15, 2005
6848158 Device for inserting and extracting a support ring in a tire Feb. 1, 2005
6832425 Gasket singulation and insertion apparatus and methods Dec. 21, 2004
6823573 Swaging tool including system to determine when connector is in a proper position for assembly Nov. 30, 2004
6813816 Device to remove joint from axle of vehicle Nov. 9, 2004

1 2 3 4 5 6 7 8 9 10


 
 
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