Issued Patents All Time
Showing 26–50 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5291729 | Method for pneumatic threading in a twister with a double hollow mandrel spindle | Vittorio Colussi, Gian P. Canova | 1994-03-08 |
| 5289674 | Winding machine with an in-line package preparer, and an improved spinning-winding method | Amedeo Quaia, Luciano Bertoli | 1994-03-01 |
| 5246178 | Device for anchoring thread to the surface of a winding bobbin | Luigi Colli, Giuseppe Bo | 1993-09-21 |
| 5220777 | Method and device for pneumatic threading in a double hollow pin spindle of a doubling frame | Vittorio Colussi, Gianpaolo Canova | 1993-06-22 |
| 5199254 | Device for sequentially loading orientated tubes onto the doffing belt of a spinning machine | Amedeo Quaia, Luciano Bertoli | 1993-04-06 |
| 5188304 | Device and process for the handling and the control of the thread on a coner machine during the operation of spool change and of thread joining | Luigi Colli | 1993-02-23 |
| 5161749 | Device for correcting the variation in tension of the thread as it unwinds in a spooler | Amedeo Quaia | 1992-11-10 |
| 5150845 | Device and method for automatically connecting the yarn to the tube of a winding machine | Luigi Colli | 1992-09-29 |
| 5083716 | Device and method for automatically doffing bobbins in a winding machine | Luigi Colli | 1992-01-28 |
| 5056727 | Device for preventing yarn loop formation and for saving suctioned yarn on winding units | Luigi Colli, Luciano Bertoli | 1991-10-15 |
| 5004171 | High-productivity bobbin winding method and devices for its implementation | Luigi Colli, Nereo Marangone | 1991-04-02 |
| 4964581 | Bobbin winding method comprising variable-duration interventions for restoring yarn continuity, and devices for its implementation | Luigi Colli, Nereo Marangone | 1990-10-23 |
| 4958779 | Method for restoring yarn continuity during bobbin winding, and devices for its implementation | Luici Colli, Nereo Marangone | 1990-09-25 |
| 4957244 | Bobbin winding method, and devices for implementing said method | Luigi Colli, Nereo Marangone | 1990-09-18 |
| 4947635 | Yarn splice | Claudio Speranzin, Luciano Bertoli | 1990-08-14 |
| 4917562 | Barrier-wall device for subdividing amounts of pirns accumulated in bulk | Luigi Colli, Claudio Pasut | 1990-04-17 |
| 4915314 | Device and process for the regulation of the drive means in the winding of threads on textile machinery | Luigi Colli, Nereo Marangone | 1990-04-10 |
| 4899286 | Process for determining the optimum winding speed, as well as the optimum winding parameters for each type of yarn | Luigi Colli, Nereo Marangone | 1990-02-06 |
| 4896840 | Command and control device for the members of restoration of the thread continuity on coner machines | Luigi Colli, Nereo Marangone | 1990-01-30 |
| 4865260 | Equipment and process to supply winding tubes to the individual winding stations of a textile machine | Luigi Colli, Giosue Franci | 1989-09-12 |
| 4720966 | Procedure for splicing yarns | Claudio Speranzin, Luciano Bertoli | 1988-01-26 |
| 4637205 | Splicer device for the mechanical splicing of textile yarns | Luciano Bertoli, Claudio Speranzin | 1987-01-20 |
| 4590753 | Procedure for the mechanical splicing of textile yarns | Luciano Bertoli, Claudio Speranzin | 1986-05-27 |
| 4583356 | Splicer device to disassemble and recompose yarn mechanically | — | 1986-04-22 |
| 4577459 | Process and apparatus for mechanically splicing yarns | Claudio Speranzin, Luciano Bertoli | 1986-03-25 |