Inventor
COLLI LUIGI
IT28 patents
Patents
28 patentsUS4865260ASep 12, 1989
Equipment and process to supply winding tubes to the individual winding stations of a textile machine
SAVIO SPA28 citations91
US5188304AFeb 23, 1993
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
SAVIO SPA10 citations74
US5150845ASep 29, 1992
Device and method for automatically connecting the yarn to the tube of a winding machine
SAVIO SPA8 citations74
US5083716AJan 28, 1992
Device and method for automatically doffing bobbins in a winding machine
SAVIO SPA14 citations74
US4856268AAug 15, 1989
Unwinder arm rotating about a pivot suspended above a two-for-one twisting spindle for unwinding superposed bobbins
SAVIO SPA8 citations74
US4899286AFeb 6, 1990
Process for determining the optimum winding speed, as well as the optimum winding parameters for each type of yarn
SAVIO SPA8 citations73
US4917562AApr 17, 1990
Barrier-wall device for subdividing amounts of pirns accumulated in bulk
SAVIO SPA12 citations72
US4854513AAug 8, 1989
Device and method for intermittently storing and returning yarn during the winding of conical bobbins fed with yarn at constant speed
SAVIO SPA7 citations70
US4854511AAug 8, 1989
Device and method for intermittently storing and returning yarn during the winding of conical bobbins fed with yarn at constant speed
SAVIO SPA10 citations70
US4354343AOct 19, 1982
Automatic take-in for double-twisting spindles
SAVIO SPA8 citations70
US5249752AOct 5, 1993
Combs for application to suction nozzles for seizing the end of yarns wound in packages
SAVIO SPA9 citations68
US5246178ASep 21, 1993
Device for anchoring thread to the surface of a winding bobbin
SAVIO SPA8 citations68
US4871072AOct 3, 1989
Method and device for tube selection
SAVIO SPA4 citations63
US5004171AApr 2, 1991
High-productivity bobbin winding method and devices for its implementation
SAVIO SPA2 citations62
US4964581AOct 23, 1990
Bobbin winding method comprising variable-duration interventions for restoring yarn continuity, and devices for its implementation
SAVIO SPA5 citations62
US4915314AApr 10, 1990
Device and process for the regulation of the drive means in the winding of threads on textile machinery
SAVIO SPA5 citations62
US4969608ANov 13, 1990
Device for regulating the yarn winding speed in the formation of conical bobbins in a rotor spinning machine
SAVIO SPA6 citations60
US4858837AAug 22, 1989
Device and method for intermittently storing and returning yarn during the winding of conical bobbins fed with yarn at constant speed
SAVIO SPA3 citations60
US4854510AAug 8, 1989
Device and method for storing and returning yarn during the winding of conical bobbins fed with yarn at constant speed
SAVIO SPA2 citations60
US4854514AAug 8, 1989
Device and method for storing and returning yarn during the winding of conical bobbins fed with yarn at constant speed
SAVIO SPA4 citations60
US4854509AAug 8, 1989
Method and device for intermittently storing and returning yarn during the winding of conical bobbins fed with yarn at constant speed
SAVIO SPA2 citations60
US4854512AAug 8, 1989
Method and device for intermittently storing and returning yarn during the winding of conical bobbins fed with yarn at constant speed
SAVIO SPA2 citations59
US4357792ANov 9, 1982
Deflector for spindles in double twisting machines
SAVIO SPA3 citations59
US5002234AMar 26, 1991
Bobbin support arm with modulation of motion transmission between a roller and bobbin
SAVIO SPA4 citations57
US4809927AMar 7, 1989
Yarn tensioning device in the form of rotary discs
SAVIO SPA4 citations54
US5056727AOct 15, 1991
Device for preventing yarn loop formation and for saving suctioned yarn on winding units
SAVIO SPA1 citations52
US4957244ASep 18, 1990
Bobbin winding method, and devices for implementing said method
SAVIO SPA1 citations51
US4896840AJan 30, 1990
Command and control device for the members of restoration of the thread continuity on coner machines
SAVIO SPA1 citations51