Class B23F : MAKING GEARS OR TOOTHED RACKS
Subclass 5/26: Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made by milling the tool having the same profile as a tooth or teeth of a rack, for making spur gears
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 9902003 | Machining device and machining method | Jan 29, 15 | Feb 27, 18 | CITIZEN MACHINERY CO., LTD., CITIZEN WATCH CO., LTD., |
| 9481060 | Sharpening radial teeth on the surface of a disk | Jan 21, 14 | Nov 01, 16 | Not available |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2018/0066,744 | GEAR AND METHOD FOR PRODUCING SAME | Nov 13, 17 | Mar 08, 18 | ENPLAS CORPORATION |
| 2015/0211,622 | GEAR AND METHOD FOR PRODUCING SAME | Sep 17, 13 | Jul 30, 15 | ENPLAS CORPORATION |
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