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Class Information
Number: 407/23
Name: Cutters, for shaping > Gear cutting tool > Hob
Description: Device adapted to turn about an axis, including at least three radially outwardly directed teeth positioned spirally about the device, each tooth including a cutting edge formed by intersecting planes one of which is generally parallel to and radiates from the axis and serves to direct a chip formed by the cutting operation, which device is intended to form the integrating elements on a body by "hobbing".
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7059810 |
Gear hobbing cutter system |
Jun. 13, 2006 |
| 6939093 |
Chamfer hob and method of use thereof |
Sep. 6, 2005 |
| 6839953 |
Combination gear hobber, chamfer/debur and shaver apparatus and method |
Jan. 11, 2005 |
| 6757949 |
Combination gear hobber, chamfer/debur and shaver apparatus and method |
Jul. 6, 2004 |
| 6632050 |
Face hobbing cutter |
Oct. 14, 2003 |
| 6602029 |
Cutting tool and method and apparatus for making the same |
Aug. 5, 2003 |
| 6585457 |
Abrasive generation of non-metallic gear |
Jul. 1, 2003 |
| 6325573 |
Arrangement of a hobbing cutter and holding arbor |
Dec. 4, 2001 |
| 6293738 |
Thread cutting bit |
Sep. 25, 2001 |
| 6116828 |
Gear cutting method and apparatus |
Sep. 12, 2000 |
| 5622459 |
Tool for manufacturing crown wheels |
Apr. 22, 1997 |
| 5374142 |
Tip relief cutter blades |
Dec. 20, 1994 |
| 5338134 |
Gear finishing hob |
Aug. 16, 1994 |
| 5288179 |
Hob for generating face gears |
Feb. 22, 1994 |
| 5232316 |
Hob construction |
Aug. 3, 1993 |
| 5205679 |
Rotary tool for generating bevel gears |
Apr. 27, 1993 |
| 5033239 |
Disposable hob and method of grinding the same |
Jul. 23, 1991 |
| 4588336 |
Rack and pinion gear and process of fabrication |
May. 13, 1986 |
| 4322185 |
Staggered hob |
Mar. 30, 1982 |
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