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Class Information
Number: 269/73
Name: Work holders > Holder mounted for movement > With plural means for changing holder positions > Means for dual position only
Description: Device in which there are but two degrees or types of shift.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7380777 |
Articulating vise adapter (AVA) |
Jun. 3, 2008 |
| 7356895 |
Machine tool |
Apr. 15, 2008 |
| 7282874 |
Alignment apparatus, exposure apparatus, and device manufacturing method |
Oct. 16, 2007 |
| 7264215 |
Apparatus for supplemental support of items used in manual tasks |
Sep. 4, 2007 |
| 7264432 |
Device and method for transferring objects |
Sep. 4, 2007 |
| 7124687 |
Positioning device, especially for offset plates |
Oct. 24, 2006 |
| 7107670 |
System for assembling a hard disk drive |
Sep. 19, 2006 |
| 7066439 |
Three directional support mechanism for vehicle wheels |
Jun. 27, 2006 |
| 6874773 |
Modular indexing workholding system |
Apr. 5, 2005 |
| 6852989 |
Positioning system for use in lithographic apparatus |
Feb. 8, 2005 |
| 6764067 |
Dustproof device for linear guide rail |
Jul. 20, 2004 |
| 6685179 |
Positioning device and positioning method |
Feb. 3, 2004 |
| 6685178 |
Linear guiding apparatus for machine tool |
Feb. 3, 2004 |
| 6659441 |
Travelling worktable apparatus |
Dec. 9, 2003 |
| 6651969 |
Table positioning device |
Nov. 25, 2003 |
| 6635887 |
Positioning system for use in lithographic apparatus |
Oct. 21, 2003 |
| 6588081 |
Small footprint direct drive mechanical positioning stage |
Jul. 8, 2003 |
| 6446950 |
Travelling worktable apparatus |
Sep. 10, 2002 |
| 6375178 |
Dual cylinder work piece positioner |
Apr. 23, 2002 |
| 6350080 |
Modular motion stages utilizing interconnecting elements |
Feb. 26, 2002 |
| 6347442 |
Printed circuit board flat level compensating unit of surface mounting apparatus |
Feb. 19, 2002 |
| 6338477 |
Dual adjustable vise |
Jan. 15, 2002 |
| 6332604 |
Clamping and positioning mechanism for the inclined axis of two-axes rotary tables |
Dec. 25, 2001 |
| 6305678 |
Welder positioner |
Oct. 23, 2001 |
| 6295710 |
Automatic fastening machine and method |
Oct. 2, 2001 |
| 6254075 |
Table feed mechanism for machine tool |
Jul. 3, 2001 |
| 6241229 |
Machine for processing metal plate |
Jun. 5, 2001 |
| 6241230 |
Guide apparatus having dustproof structure |
Jun. 5, 2001 |
| 6190047 |
Base beam for use in frameworks for mounting workpieces to be measured |
Feb. 20, 2001 |
| 6174102 |
Modular motion stages utilizing interconnecting elements |
Jan. 16, 2001 |
| 6131896 |
Optical assembly workstation having an elevated work surface movable relative to a principal work surface |
Oct. 17, 2000 |
| 6109840 |
Method and device for aligning a workpiece on a machine tool table |
Aug. 29, 2000 |
| 6082010 |
Stage apparatus having rotary table |
Jul. 4, 2000 |
| 6042097 |
Apparatus for positioning working table |
Mar. 28, 2000 |
| 5984291 |
Mounting support device |
Nov. 16, 1999 |
| 5970597 |
Precision assembly technique using alignment fixture and the resulting assembly |
Oct. 26, 1999 |
| 5904346 |
Device for finely adjusting stop members, locating bolts, fitting pieces and the like on chucking devices, particularly for measuring machines and machine tools |
May. 18, 1999 |
| 5881603 |
Transfer unit |
Mar. 16, 1999 |
| 5830048 |
Pivot sample block cross-section tool |
Nov. 3, 1998 |
| 5815246 |
Two-dimensionally balanced positioning device, and lithographic device provided with such a positioning device |
Sep. 29, 1998 |
| 5812310 |
Orthogonal high accuracy microscope stage |
Sep. 22, 1998 |
| 5810342 |
Table apparatus with a feedback scale for a machine tool |
Sep. 22, 1998 |
| 5716043 |
Mounting support device |
Feb. 10, 1998 |
| 5699602 |
Apparatus for adusting position of a machining unit on a chip carrier maker |
Dec. 23, 1997 |
| 5669600 |
X-Y table |
Sep. 23, 1997 |
| 5660381 |
Carrier device |
Aug. 26, 1997 |
| 5625198 |
Two-dimensional positioning apparatus with optical sensors aligned to avoid interference |
Apr. 29, 1997 |
| 5566584 |
Flexure support for a fixture positioning device |
Oct. 22, 1996 |
| 5551795 |
Tool holder support assembly |
Sep. 3, 1996 |
| 5524562 |
Movable table apparatus for moving a work holder of a sewing machine |
Jun. 11, 1996 |
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