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Class Information
Number: 901/25
Name: Robots > Drive system for arm > Gearing
Description:


Sub-classes under this class:

Class Number Class Name Patents
901/26 Including bevel gear 112


Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
7574939 Intermediate segment of an articulated arm comprising a screw and nut transmission Aug. 18, 2009
7503356 Liquid supply apparatus Mar. 17, 2009
7454995 Joint mechanism for robot hand and the like Nov. 25, 2008
7383751 Articulated robot Jun. 10, 2008
7324872 Robot apparatus Jan. 29, 2008
7063498 Method of and apparatus for transferring articles from a first position to a second position Jun. 20, 2006
7047835 Articulated bending mechanism for legged mobile robot and the legged mobile robot May. 23, 2006
6923613 Manipulator Aug. 2, 2005
6922610 Robot having offset rotary joints Jul. 26, 2005
6877392 Gear, particularly for a robot Apr. 12, 2005
6860380 Workpiece transfer device for machine tools Mar. 1, 2005
6817641 Robotic arm and hand Nov. 16, 2004
6619146 Traveling wave generator Sep. 16, 2003
6471504 Robot for production machine Oct. 29, 2002
6389921 Wrist mechanism of industrial robot May. 21, 2002
6333487 Torch-angle setting device Dec. 25, 2001
6324444 Robot with multi-joint arms movable in horizontal plane Nov. 27, 2001
6298569 Adjustable counterbalance mechanism for a coordinate measurement machine Oct. 9, 2001
6253458 Adjustable counterbalance mechanism for a coordinate measurement machine Jul. 3, 2001
6213906 Device for pivoting a swinging arm, such as an arm of a manipulator robot, about a vertical axis, and a manipulator robot including the device Apr. 10, 2001
5934141 Two-axis cartesian robot Aug. 10, 1999
5881604 Industrial robot Mar. 16, 1999
5860331 Transmission gear Jan. 19, 1999
5850759 Force feed back manipulator with six degrees of freedom Dec. 22, 1998
5833569 Geared drive unit for imparting motion to a load Nov. 10, 1998
5697754 Automatic ramp car with hydraulically powered elements Dec. 16, 1997
5669269 Joint driving structure for industrial robot Sep. 23, 1997
5606235 Industrial robot with integrated reduction gear units Feb. 25, 1997
5529159 Disengageable free wheel Jun. 25, 1996
5459925 Planetary type speed reducer having compound planets and method of constructing such planets Oct. 24, 1995
5413454 Mobile robotic arm May. 9, 1995
5355743 Robot and robot actuator module therefor Oct. 18, 1994
5342254 End-of-arm tooling device Aug. 30, 1994
5314293 Direct drive robotic system May. 24, 1994
5293107 Motorized rotary joint and method of constructing a modular robot utilizing same Mar. 8, 1994
5265667 Robotic arm for servicing nuclear steam generators Nov. 30, 1993
5231889 Wrist unit for industrial robot Aug. 3, 1993
5209699 Magnetic drive device May. 11, 1993
5203748 Rotary driving system and robot operating thereon Apr. 20, 1993
5178512 Precision robot apparatus Jan. 12, 1993
H1115 Robot arm apparatus Dec. 1, 1992
5151008 Substrate transfer apparatus Sep. 29, 1992
5147175 Wafer transfer device for a semiconductor device fabricating system Sep. 15, 1992
5125789 Molded parts removal and transfer robot Jun. 30, 1992
5119687 Articulated robot Jun. 9, 1992
5111709 Industrial robot with a telescopic horizontal arm May. 12, 1992
5105136 Structure of shaft supporter in industrial robot Apr. 14, 1992
5102377 Rotary actuator with epicyclic transmission Apr. 7, 1992
5102290 Transfer device Apr. 7, 1992
5100284 Robot with two arms Mar. 31, 1992

1 2 3 4


 
 
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