B23F 5/28
Making straight gear teeth involving moving a tool relatively to a workpiece
Official title: by broaching; by broach-milling
B23F5/28 (Making straight gear teeth involving moving a tool relatively to a workpiece) appears on 8 US grants and 0 published applications in this corpus.
Search patents in B23F- Granted patents
- 8
- Published applications
- 0
- Assignees
- 3
- Inventors
- 3
- Latest grant
- 9 Mar 1982
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 6 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Gear generating machine9 Mar 1982US 4,318,648 AThe Gleason Works
- Controllable tooling for gear cutting machine28 Apr 1981US 4,264,248 AThe Gleason Works
- Drive train for gear manufacturing machine5 Aug 1980US 4,215,959 AThe Gleason Works
- Endless chain apparatus for forming spur and helical gears with means for controlling chain27 May 1980US 4,204,786 AThe Gleason Works
- Endless chain apparatus for forming spur and helical gears15 Apr 1980US 4,198,184 AThe Gleason Works
No published applications in this class yet.
Most cited
By later US patents
- Web cutting machines12US 4,184,392 AMasson Scott Thrissell Engineering Limited · 1980
- Gear generating machine4US 4,318,648 AThe Gleason Works · 1982
- Drive train for gear manufacturing machine3US 4,215,959 AThe Gleason Works · 1980
- Clamping means for reducing deflections in machine tool1US 4,189,267 AThe Gleason Works · 1980
- Endless chain apparatus for forming spur and helical gears with means for controlling chain1US 4,204,786 AThe Gleason Works · 1980