Class B23C : MILLING
Subclass 3/05: Milling particular work; Special milling operations; Machines therefor (milling gear teeth B23F; milling of threads B23G 1/32) Milling surfaces of revolution (B23C 3/06, B23C 3/08 take precedence) Finishing valves or valve seats
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11697162 | Combination tool and tool holder for a combination tool | Feb 13, 19 | Jul 11, 23 | KYOCERA UNIMERCO TOOLING A/S |
| 10695846 | Interpolated milling methods | Jun 04, 19 | Jun 30, 20 | Ford Motor Company |
| 10683722 | Replaceable seat seal assembly | Mar 01, 18 | Jun 16, 20 | Not available |
| 10343224 | Interpolated milling tools and methods | Apr 04, 16 | Jul 09, 19 | Ford Motor Company |
| 10245699 | Valve seat machining device, and valve seat machining method using said valve seat machining device | Jun 15, 16 | Apr 02, 19 | MITSUBISHI HITACHI POWER SYSTEMS, LTD. |
| 10052697 | Machining method and machining apparatus of valve holes of cylinder head, and clamp device | Aug 07, 15 | Aug 21, 18 | Honda Motor Co. Ltd. |
| 9586274 | Cubic cutting insert for boring or plunging | Jun 14, 12 | Mar 07, 17 | WALTER AG |
| 9227282 | Machine tool for rotary machining | May 23, 11 | Jan 05, 16 | KOMET GROUP GMBH, MACHINES SERDI S.A., |
| 9114495 | Machining method and machining apparatus of valve holes of cylinder head, and clamp device | Aug 30, 12 | Aug 25, 15 | HONDA MOTOR CO., LTD. |
| 9028178 | Multi-effective material removal tool | Jun 23, 10 | May 12, 15 | Sandvik, Inc. |
| 8585464 | Lapping system and method for lapping a valve face | Nov 17, 09 | Nov 19, 13 | DRESSER-RAND COMPANY |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2019/0283,147 | INTERPOLATED MILLING METHODS | Jun 04, 19 | Sep 19, 19 | Not available |
| 2019/0084,057 | SEALING SURFACE PROCESSING MACHINE AND METHOD | Mar 01, 17 | Mar 21, 19 | MITSUBISHI HITACHI POWER SYSTEMS, LTD. |
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