EP 0569772 A3 19940615 - METHOD AND APPARATUS FOR MAKING A GIVEN NUMBER OF FULL CROSS-WOUND BOBBINS ON A CROSS WINDING MACHINE
Title (en)
METHOD AND APPARATUS FOR MAKING A GIVEN NUMBER OF FULL CROSS-WOUND BOBBINS ON A CROSS WINDING MACHINE
Publication
Application
Priority
DE 4216097 A 19920515
Abstract (en)
[origin: EP0569772A2] The object of the invention is to propose such a method and an apparatus for carrying it out, as a result of which a simplified control of a batch end, with the aim of as many full cross-wound bobbins as possible, is possible. This object is achieved, according to the invention, in that the predeterminable number of full cross-wound bobbins is divided by the number of winding stations of the machine producing cross-wound bobbins. In the event of a non-integral quotient, the latter is rounded up and down to integral values with an upper and a lower limit value, the sum of all the rounded-up and rounded-down values being equal to the predeterminable number. Such a value is predetermined to each winding station. The winding stations are put out of operation after the values have been reached. The machine producing cross-wound bobbins possesses storage locations for storing the acquired number of finished cross-wound bobbins per winding station. An input device for the input of desired values of the number of cross-wound bobbins of individual winding stations is coupled to a circuit for putting the winding stations out of operation when the desired value is reached. A cross-winding machine advantageously possesses a closed transport system for trolleys which carry the cops and tubes. <IMAGE>
IPC 1-7
IPC 8 full level
D01H 9/18 (2006.01); B65H 63/08 (2006.01); B65H 67/06 (2006.01); D01H 13/00 (2006.01)
CPC (source: EP US)
B65H 63/08 (2013.01 - EP US); B65H 67/06 (2013.01 - EP US); B65H 2701/31 (2013.01 - EP US)
Citation (search report)
- [DA] DE 3733788 A1 19880414 - MURATA MACHINERY LTD [JP]
- [DA] DE 3843554 A1 19900628 - SCHLAFHORST & CO W [DE]
- [A] DE 3808465 A1 19880929 - MURATA MACHINERY LTD [JP]
- [A] US 3922642 A 19751125 - TOOKA TAKUZO
Designated contracting state (EPC)
CH DE IT LI
DOCDB simple family (publication)
EP 0569772 A2 19931118; EP 0569772 A3 19940615; EP 0569772 B1 19970122; DE 4216097 A1 19931118; DE 59305199 D1 19970306; JP H06108325 A 19940419; US 5398878 A 19950321
DOCDB simple family (application)
EP 93106780 A 19930427; DE 4216097 A 19920515; DE 59305199 T 19930427; JP 11284093 A 19930514; US 6207393 A 19930514