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Class Information
Number: 57/274
Name: Textiles: spinning, twisting, and twining > Apparatus and processes > Doffing or donning > Over end of bobbin
Description: Subject matter wherein the doffing operation is effected by engaging the package from above the upper end of the bobbin and lifting or sliding the package vertically off the work station (e.g., spindle).
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7107752 |
System and a method for moving and diverting trains of articles in a conveying plant for such articles |
Sep. 19, 2006 |
| 5996327 |
Method of and apparatus for transporting full bobbins and empty bobbin cores |
Dec. 7, 1999 |
| 5924273 |
Textile yarn cop changing and transport system |
Jul. 20, 1999 |
| 5732542 |
Transport system for textile bobbins and sleeves |
Mar. 31, 1998 |
| 5628174 |
Bobbin-changing apparatus |
May. 13, 1997 |
| 5588602 |
Package changing system for supplying and discharging loaded and empty packages to and from a machine frame |
Dec. 31, 1996 |
| 5546740 |
Actuating linkage for bobbin changer |
Aug. 20, 1996 |
| 5535956 |
Pallet with temporarily separable arbor for individual transport of textile bobbins and textile tubes |
Jul. 16, 1996 |
| 5452571 |
Winder-to-double twister connecting system |
Sep. 26, 1995 |
| 5343687 |
Winder-to-double twister connecting system |
Sep. 6, 1994 |
| 5305592 |
Grab-clearing system for tube-changing apparatus |
Apr. 26, 1994 |
| 5125224 |
Apparatus for transferring yarn package tubes on a textile machine |
Jun. 30, 1992 |
| 5090191 |
Tube gripping apparatus for a textile machine |
Feb. 25, 1992 |
| 5058372 |
Apparatus for releasably gripping the tube of a yarn package of a textile machine |
Oct. 22, 1991 |
| 5022223 |
Method of and apparatus for automatically exchanging bobbins at a flyer |
Jun. 11, 1991 |
| 5016433 |
Method and apparatus for monitoring, grasping and release of yarn tubes by an automatic bobbin changer for a textile ring spinning or twisting machine |
May. 21, 1991 |
| 4938017 |
Apparatus for automatic doffing and donning of tubes in a textile spinning or twisting machine |
Jul. 3, 1990 |
| 4899530 |
Doffing and donning apparatus |
Feb. 13, 1990 |
| 4875572 |
Tray transfer device |
Oct. 24, 1989 |
| 4845937 |
Bobbin transfer system |
Jul. 11, 1989 |
| 4813222 |
System for transferring full and empty bobbins from and to a textile machine such as a ring spinning frame |
Mar. 21, 1989 |
| 4777792 |
Gripping device for tubes or the like, for apparatus for automatically replacing these in textile machines |
Oct. 18, 1988 |
| 4757679 |
Method and apparatus for automatically doffing cops and replacing them with empty tube in a roving frame |
Jul. 19, 1988 |
| 4742674 |
Bobbin doffing and donning apparatus |
May. 10, 1988 |
| 4736580 |
Apparatus for making textile fiber strands and method of operating same |
Apr. 12, 1988 |
| 4697692 |
Device for advancing cops to a cyclically stepwise advancing cop conveyor |
Oct. 6, 1987 |
| 4682466 |
Device to doff yarn packages on ring spinning machines |
Jul. 28, 1987 |
| 4676061 |
Empty bobbin transporting system |
Jun. 30, 1987 |
| 4660367 |
Bobbin transporting apparatus |
Apr. 28, 1987 |
| 4658575 |
Method of and apparatus for replacing full bobbins on a continuous spinning machine |
Apr. 21, 1987 |
| 4628686 |
Method and apparatus for doffing in a spinning frame |
Dec. 16, 1986 |
| 4591106 |
Automatic doffing method |
May. 27, 1986 |
| 4588063 |
Supply chute for supplying empty bobbins to a spinning frame |
May. 13, 1986 |
| 4571930 |
Automatic doffing device for ring spinning and/or twisting frames, in particular in machines for producing large packages |
Feb. 25, 1986 |
| 4569191 |
Ring spinning or twisting machine having an automatic cop-removal device |
Feb. 11, 1986 |
| 4561243 |
Spinning or twisting machine having devices for the simultaneous automatic removal of all cops |
Dec. 31, 1985 |
| 4548029 |
Method of and apparatus for exchanging bobbins in a flyer frame |
Oct. 22, 1985 |
| 4524579 |
Device for donning bobbins onto a transport band |
Jun. 25, 1985 |
| 4403471 |
Bobbin exchange apparatus on a ring spinning or ring twisting machine |
Sep. 13, 1983 |
| 4369621 |
Method for simultaneously changing bobbins in a fly frame and apparatus for carrying out the method |
Jan. 25, 1983 |
| 4338778 |
Apparatus for detecting an erroneously inserted empty bobbin in a spinning frame provided with an automatic doffing and donning apparatus |
Jul. 13, 1982 |
| 4307807 |
Apparatus for sorting conical bobbin tubes of textile machines |
Dec. 29, 1981 |
| 4294067 |
Method and apparatus for doffing and donning bobbins in a spinning machine |
Oct. 13, 1981 |
| 4165585 |
Automatic doffing and donning apparatus |
Aug. 28, 1979 |
| 4044536 |
Apparatus and method for removing bobbins on spinning machines |
Aug. 30, 1977 |
| 4036001 |
Method and apparatus for doffing and donning bobbins in spinning machine |
Jul. 19, 1977 |
| 4014161 |
Stop-motion device for automatic doffer apparatus |
Mar. 29, 1977 |
| 3946547 |
Device for manipulating textile cops |
Mar. 30, 1976 |
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