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Class Information
Number: 269/47
Name: Work holders > Holder inserted within work aperture
Description: Device wherein the work holder has a portion which is adapted to be positioned within a preformed opening in the work and, when so positioned, is peripherally encompassed by the work.


Sub-classes under this class:

Class Number Class Name Patents
269/48.1 Expandable mandrel 240
269/50 Holder mounted for movement 77
269/49 Inserted holder movable relative to work backup 68
269/48 With tool couple element 8
269/52 Within concentric opening 42


Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
7607872 Method for machining a molded part and machine tool therefor Oct. 27, 2009
7591716 Producing notch feature in small diameter steel alloy needle wire Sep. 22, 2009
7581722 Work support Sep. 1, 2009
7555837 Spray coating method and spray coating device Jul. 7, 2009
7556246 Unloading method of object, program storage medium, and mounting mechanism Jul. 7, 2009
7542546 Sample mounts for microcrystal crystallography Jun. 2, 2009
7448607 Pin clamp assembly Nov. 11, 2008
7343658 Reinforcement member arrangement jig for concrete electric pole Mar. 18, 2008
7311301 Hook pin unit having weld slag protection Dec. 25, 2007
7300041 Vertical alternator holding apparatus and method for alternator testing Nov. 27, 2007
7263162 Sample mounts for microcrystal crystallography Aug. 28, 2007
7237758 Universal stand for vehicle engines and gearboxes Jul. 3, 2007
7197803 Fixture and method for aligning a transition Apr. 3, 2007
7160066 Mounting arrangement and method Jan. 9, 2007
7144004 Clamp jaw for restricted spaces Dec. 5, 2006
7127309 Modeling apparatus with tray substrate Oct. 24, 2006
7117582 Method of assembling a hard disk drive having a motor bracket tooling hole for inverted motor-to-base merge process Oct. 10, 2006
7107672 Method of mounting electronic parts on a flexible printed circuit board Sep. 19, 2006
7055240 Positioning apparatus for precisely locating a part or other article Jun. 6, 2006
7028999 Positioning structure Apr. 18, 2006
7029000 Sealed locking pin locator clamp Apr. 18, 2006
7017895 Positioning and clamping device Mar. 28, 2006
7014180 Warpage control method and apparatus Mar. 21, 2006
6988719 Rollerstand Jan. 24, 2006
6966551 Unloading apparatus for plate-like workpiece cutting machine Nov. 22, 2005
6910684 Fixture bolt assembly Jun. 28, 2005
6902159 Sealed pin locating and clamping apparatus Jun. 7, 2005
6875277 Painting stand and method for painting Apr. 5, 2005
6824038 Method and tool for aligning piping components Nov. 30, 2004
6814565 Support fixture for thermal curing processes Nov. 9, 2004
6802103 Cleaning tool Oct. 12, 2004
6736385 Centering and clamping tool May. 18, 2004
6722642 High pressure compatible vacuum chuck for semiconductor wafer including lift mechanism Apr. 20, 2004
6686021 Beading pattern surface and method for creating beadwork Feb. 3, 2004
6655535 Methods for facilitating circuit board processing Dec. 2, 2003
6641668 Painting stand and method for painting Nov. 4, 2003
6539606 Method of and apparatus for laminating metal rings Apr. 1, 2003
6528124 Disk carrier Mar. 4, 2003
6491293 Rotatable engine holding assembly Dec. 10, 2002
6487763 Kit for assembly of a decorative item Dec. 3, 2002
6439561 Modular system and fixture for positioning a workpiece Aug. 27, 2002
6431535 Motor test mount with CG position adjustment Aug. 13, 2002
6401791 Vertical blind track Jun. 11, 2002
6398043 Apparatus and method for facilitating circuit board processing Jun. 4, 2002
6378857 Printed circuit board fixture Apr. 30, 2002
6378192 Method of fixing a plurality of lower members each having reference bore for installing upper member, and fixing jigs Apr. 30, 2002
6364300 Clamp apparatus Apr. 2, 2002
6342138 Clamp for electroplating articles Jan. 29, 2002
6336628 Disk stack holder Jan. 8, 2002
6296240 Connector holder Oct. 2, 2001

1 2 3 4 5


 
 
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