G05B 2219/34144
Involute, evolute
G05B2219/34144 (Involute, evolute) appears on 11 US grants and 0 published applications in this corpus.
Search patents in G05B- Granted patents
- 11
- Published applications
- 0
- Assignees
- 3
- Inventors
- 10
- Latest grant
- 1 Jun 1993
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 5 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Involute interpolation speed control system1 Jun 1993US 5,216,344 AFanuc Corporation
- Method of correcting error on involute interpolation25 May 1993US 5,214,591 AFanuc Corporation
- Involute interpolation error correction system7 Apr 1992US 5,103,150 AFanuc Corporation
- Method of controlling machining speed on involute interpolation31 Mar 1992US 5,101,147 AFanuc Corporation
- Method and apparatus for involute interpolation24 Dec 1991US 5,075,865 AFanuc Corporation
No published applications in this class yet.
Most cited
By later US patents
- Method and apparatus for involute interpolation28US 5,075,865 AFanuc Corporation · 1991
- Numerical control apparatus16US 4,959,597 AFanuc Corporation · 1990
- NC machining apparatus12US 4,893,971 AMazda Motor Corporation · 1990
- Involute interpolation method6US 4,935,681 AFanuc Corporation · 1990
- Involute interpolation speed controlling method5US 4,899,096 AFanuc LTC · 1990