Winding support and use of a winding carrier

Abstract

The proposed winding support makes it possible, for the first time, to protect the thread reserve and final thread reserve on a winding support during the attachment of the spools, while still leaving them easily accessible after disassembly. At the same time, the revolving bobbins of two spooled winding supports come to practically abut each other directly.

1 . A winding support ( 1 ) with a winding surface ( 2 ) for holding a revolving bobbin, as well as with an attachment side and with a receiving side for the axial attachment of two identical winding supports ( 1 ), wherein the attachment side comprises a collar ( 4 ), and wherein the receiving side comprises a holder ( 7 ) and, radially inside a neck ( 5 ), an additional collar ( 6 ) projecting axially from the neck ( 5 ), wherein the additional collar ( 6 ) comprises a sliding brake ( 9 ), which, given the attachment of two spooled winding supports ( 1 ), prevents a thread reserve or final thread reserve spooled onto the additional collar ( 6 ) from sliding under the neck ( 5 ). 
   
   
       2 . The winding support according to  claim 1 , wherein the sliding brake ( 9 ) comprises a stage on an outer surface of the additional collar ( 6 ). 
   
   
       3 . The winding support according to  claim 1 , wherein the sliding brake ( 9 ) is designed to be continuous over a circumference of the additional collar ( 6 ). 
   
   
       4 . The winding support according to  claim 1 , wherein the sliding brake ( 9 ) is designed to be interrupted over a circumference of the additional collar ( 6 ). 
   
   
       5 . The winding support according to  claim 1 , wherein it has a length of less or greater than 290 mm, and wherein the additional collar ( 6 ) comprises a conical circumferential enlargement axial toward the neck ( 5 ). 
   
   
       6 . The winding support according to  claim 1 , wherein the additional collar ( 6 ) comprises a circumferential enlargement axial toward the neck ( 5 ), which runs through and under the neck ( 5 ). 
   
   
       7 . The winding support according to  claim 1 , wherein the additional collar ( 6 ) has a fitted or molded-on roll-off ring ( 30 ), which in addition to the neck ( 5 ) leaves a region on the additional collar ( 6 ) accessible for a thread reserve or for a final thread reserve. 
   
   
       8 . The winding support according to  claim 7 , wherein the roll-off ring is movable, so that it can be pushed and inserted under the neck ( 5 ). 
   
   
       9 . The winding support according to  claim 1 , wherein a stop is provided that ensures a free passage for an overrunning thread during the attachment of two winding supports. 
   
   
       10 . The winding support according to  claim 1 , wherein a spacer ( 26 ,  27 ) is arranged on a radially interior side of the winding support. 
   
   
       11 . A winding support ( 1 ), in particular according to  claim 1 , with a winding surface ( 2 ) with a spooled revolving bobbin, as well as with an attachment side and with a receiving side for the axial attachment of two identical winding supports ( 1 ), wherein the attachment side comprises a collar ( 4 ), and wherein the receiving side comprises a holder ( 7 ) and, radially inside a neck ( 5 ), an additional collar ( 6 ) projecting axially from the neck ( 5 ), wherein a thread reserve and a final thread reserve are spooled onto the collar ( 4 ) and onto the additional collar ( 6 ), so that the thread reserve and final thread reserve are both protected during the axial attachment of two spooled winding supports ( 1 ). 
   
   
       12 . The winding support according to  claim 11 , wherein two revolving bobbins essentially abut each other during axial attachment. 
   
   
       13 . Use of a winding support ( 1 ), in particular a winding support ( 1 ) according  claim 1 , with a winding surface ( 2 ) as well as with an attachment side and with a receiving side for the axial attachment of two identical winding supports ( 1 ), wherein the attachment side comprises a collar ( 4 ), and wherein the receiving side comprises a holder ( 7 ) and, radially inside a neck ( 5 ), an additional collar ( 6 ) projecting axially from the neck ( 5 ), for spooling onto a machine, which spools a thread reserve on one side with a smaller plate, so that the thread reserve on the winding support ( 1 ) is spooled onto the additional collar ( 6 ). 
   
   
       14 . A winding support ( 1 ), in particular according to  claim 1 , further comprising means for preventing or diminishing the insertion of a thread on the collar ( 4 ).