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Class Information
Number: 242/473.7
Name: Winding, tensioning, or guiding > Helical or random winding of material > Including wound package or empty spool handling > Removing wound package from or loading empty spool onto a winding station > Carriage-mounted handling device > Including additional material manipulation
Description: Subject matter wherein the transfer mechanism includes means used to engage and act upon the elongated material to facilitate the transfer of either the wound package or empty spool.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7165740 |
Travelling service device for open-end spinning units of open-end spinning machines |
Jan. 23, 2007 |
| 7025299 |
Device and process for depositing the reserve of thread on the quills of open-end spinning machines |
Apr. 11, 2006 |
| 6484961 |
Machine for tucking, labelling and palletizing spools at the outlet of a winder or any other machine producing spools of thread and process practiced by this machine |
Nov. 26, 2002 |
| 6328247 |
Cheese-producing textile machine |
Dec. 11, 2001 |
| 6085511 |
Underwinding-thread clamp for a ring-spinning or ring-twisting machine |
Jul. 11, 2000 |
| 5937629 |
Method and device for supplying empty tubes to winding devices of a textile machine |
Aug. 17, 1999 |
| 5857637 |
Cheese-producing textile machine |
Jan. 12, 1999 |
| 5738290 |
Yarn positioning mechanism of an automatic traveling package doffer |
Apr. 14, 1998 |
| 5676322 |
Spinning system and method including yarn winder tube doffing apparatus |
Oct. 14, 1997 |
| 5150845 |
Device and method for automatically connecting the yarn to the tube of a winding machine |
Sep. 29, 1992 |
| 5065949 |
Automatic inspecting apparatus for yarn joining device |
Nov. 19, 1991 |
| 4891933 |
Method and apparatus for the rapid reestablishment of operation of a textile spinning machine |
Jan. 9, 1990 |
| 4834308 |
Programmable robot of the wire-guided or radio-controlled type, for loading and unloading automatically empty spools and filled spools into and from wire winding machines |
May. 30, 1989 |
| 4703900 |
System of controlling the winding operation of automatic winders |
Nov. 3, 1987 |
| 4621778 |
Apparatus for automatically discharging cops from spinning machines |
Nov. 11, 1986 |
| 4615493 |
Method for doffing packages from a winding machine and an apparatus for effecting the same |
Oct. 7, 1986 |
| 4610404 |
Robot device for loading and unloading spools in wire winding machines |
Sep. 9, 1986 |
| 4539803 |
Device to piece-up yarn and doff yarn packages on open-end spinning machines |
Sep. 10, 1985 |
| 4340187 |
Bobbin changing apparatus |
Jul. 20, 1982 |
| 4335859 |
Device to remove bobbins for an open-end spinning machine |
Jun. 22, 1982 |
| 4154411 |
Method and device for increasing the speed at which take-up coils are exchanged in a winding machine for textile threads |
May. 15, 1979 |
| 4125990 |
Open-end spinning machine |
Nov. 21, 1978 |
| 4116395 |
Doffing device for spinning machines |
Sep. 26, 1978 |
| 4079898 |
Doffing and donning machine |
Mar. 21, 1978 |
| 4078736 |
Automatic doffing method |
Mar. 14, 1978 |
| 4069983 |
Method and device for forming a bunch winding on a fresh bobbin at the time of a doffing and donning operation |
Jan. 24, 1978 |
| 4007882 |
Apparatus for the automatic doffing of textile machines such as winding machines |
Feb. 15, 1977 |
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