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Class Information
Number: 33/639
Name: Geometrical instruments > Gauge > Collocating > Tool or surrogate > Cutter or shaper > Drill or bit with respect to chuck or spindle holder
Description: Subject matter wherein the gauge contacts a drill or a machine tool bit and a socket or a spindle for the drill or the tool bit or the holder or support for such socket or spindle.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7448419 |
Setup jig for a router bit |
Nov. 11, 2008 |
| 7313853 |
Tap process for hard workpieces |
Jan. 1, 2008 |
| 7305747 |
Tap process for hard workpieces |
Dec. 11, 2007 |
| 7293338 |
Tap process for hard workpieces |
Nov. 13, 2007 |
| 7281307 |
Tap process for hard workpieces |
Oct. 16, 2007 |
| 6973738 |
Measuring method and device, machine tool having such device, and work processing method |
Dec. 13, 2005 |
| 6796050 |
Presetting device for a shrink-fit tool holder |
Sep. 28, 2004 |
| 6527686 |
Variable pitch spindle line drilling machine |
Mar. 4, 2003 |
| 6510620 |
Tool and method for the precision boring of holes |
Jan. 28, 2003 |
| 6238149 |
Apparatus for drill press |
May. 29, 2001 |
| 5769768 |
Tool gripping apparatus |
Jun. 23, 1998 |
| 5046262 |
Spherical edge locator for machining |
Sep. 10, 1991 |
| 5035556 |
Machine for automatically regulating and measuring the length of extension and the diameter of a tool |
Jul. 30, 1991 |
| 5016691 |
Apparatus for centering template guide on router |
May. 21, 1991 |
| 4868994 |
Method and equipment for determining tool offsets from a reference position |
Sep. 26, 1989 |
| 4750272 |
Tool measuring device employing gap width detection |
Jun. 14, 1988 |
| 4319400 |
Centering device |
Mar. 16, 1982 |
| 4240207 |
Tool presetting device |
Dec. 23, 1980 |
| 3999299 |
Edge finder |
Dec. 28, 1976 |
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