Inventor · disambiguated record
Luigi Colli
Also filed as: COLLI LUIGI
28 granted patents·179 citations·filing 1980–1992
96Inventor score
Files withSAVIO SPA28
Top patents by PatentIndex Score
28 records- 0183US4865260AEquipment and process to supply winding tubes to the individual winding stations of a textile machineSAVIO SPA·Filed 1987·Granted Sep 12, 1989·28 cites·15 claims
- 0269US4856268AUnwinder arm rotating about a pivot suspended above a two-for-one twisting spindle for unwinding superposed bobbinsSAVIO SPA·Filed 1988·Granted Aug 15, 1989·8 cites·4 claims
- 0364US4354343AAutomatic take-in for double-twisting spindlesSAVIO SPA·Filed 1980·Granted Oct 19, 1982·8 cites·9 claims
- 0462US5083716ADevice and method for automatically doffing bobbins in a winding machineSAVIO SPA·Filed 1990·Granted Jan 28, 1992·14 cites·15 claims
- 0559US4917562ABarrier-wall device for subdividing amounts of pirns accumulated in bulkSAVIO SPA·Filed 1987·Granted Apr 17, 1990·12 cites·4 claims
- 0652US5188304ADevice and process for the handling and the control of the thread on a coner machine during the operation of spool change and of thread joiningSAVIO SPA·Filed 1991·Granted Feb 23, 1993·10 cites·11 claims
- 0751US4854511ADevice and method for intermittently storing and returning yarn during the winding of conical bobbins fed with yarn at constant speedSAVIO SPA·Filed 1988·Granted Aug 8, 1989·10 cites·5 claims
- 0850US4899286AProcess for determining the optimum winding speed, as well as the optimum winding parameters for each type of yarnSAVIO SPA·Filed 1987·Granted Feb 6, 1990·8 cites·3 claims
- 0948US5150845ADevice and method for automatically connecting the yarn to the tube of a winding machineSAVIO SPA·Filed 1991·Granted Sep 29, 1992·8 cites·6 claims
- 1047US5246178ADevice for anchoring thread to the surface of a winding bobbinSAVIO SPA·Filed 1992·Granted Sep 21, 1993·8 cites·4 claims
- 1146US5249752ACombs for application to suction nozzles for seizing the end of yarns wound in packagesSAVIO SPA·Filed 1992·Granted Oct 5, 1993·9 cites·6 claims
- 1243US4854513ADevice and method for intermittently storing and returning yarn during the winding of conical bobbins fed with yarn at constant speedSAVIO SPA·Filed 1988·Granted Aug 8, 1989·7 cites·4 claims
- 1341US4969608ADevice for regulating the yarn winding speed in the formation of conical bobbins in a rotor spinning machineSAVIO SPA·Filed 1989·Granted Nov 13, 1990·6 cites·9 claims
- 1441US4915314ADevice and process for the regulation of the drive means in the winding of threads on textile machinerySAVIO SPA·Filed 1989·Granted Apr 10, 1990·5 cites·8 claims
- 1540US4964581ABobbin winding method comprising variable-duration interventions for restoring yarn continuity, and devices for its implementationSAVIO SPA·Filed 1988·Granted Oct 23, 1990·5 cites·12 claims
- 1639US4357792ADeflector for spindles in double twisting machinesSAVIO SPA·Filed 1980·Granted Nov 9, 1982·3 cites·11 claims
- 1738US4871072AMethod and device for tube selectionSAVIO SPA·Filed 1988·Granted Oct 3, 1989·4 cites·5 claims
- 1835US4854514ADevice and method for storing and returning yarn during the winding of conical bobbins fed with yarn at constant speedSAVIO SPA·Filed 1988·Granted Aug 8, 1989·4 cites·4 claims
- 1934US4957244ABobbin winding method, and devices for implementing said methodSAVIO SPA·Filed 1988·Granted Sep 18, 1990·1 cites·14 claims
- 2032US5004171AHigh-productivity bobbin winding method and devices for its implementationSAVIO SPA·Filed 1990·Granted Apr 2, 1991·2 cites·8 claims
- 2132US5002234ABobbin support arm with modulation of motion transmission between a roller and bobbinSAVIO SPA·Filed 1989·Granted Mar 26, 1991·4 cites·7 claims
- 2232US4858837ADevice and method for intermittently storing and returning yarn during the winding of conical bobbins fed with yarn at constant speedSAVIO SPA·Filed 1988·Granted Aug 22, 1989·3 cites·4 claims
- 2331US5056727ADevice for preventing yarn loop formation and for saving suctioned yarn on winding unitsSAVIO SPA·Filed 1990·Granted Oct 15, 1991·1 cites·2 claims
- 2430US4854509AMethod and device for intermittently storing and returning yarn during the winding of conical bobbins fed with yarn at constant speedSAVIO SPA·Filed 1988·Granted Aug 8, 1989·2 cites·3 claims
- 2529US4896840ACommand and control device for the members of restoration of the thread continuity on coner machinesSAVIO SPA·Filed 1988·Granted Jan 30, 1990·1 cites·5 claims
- 2629US4854510ADevice and method for storing and returning yarn during the winding of conical bobbins fed with yarn at constant speedSAVIO SPA·Filed 1988·Granted Aug 8, 1989·2 cites·6 claims
- 2729US4854512AMethod and device for intermittently storing and returning yarn during the winding of conical bobbins fed with yarn at constant speedSAVIO SPA·Filed 1988·Granted Aug 8, 1989·2 cites·6 claims
- 2829US4809927AYarn tensioning device in the form of rotary discsSAVIO SPA·Filed 1987·Granted Mar 7, 1989·4 cites·4 claims
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