EP 0150771 A3 19850821 - PRECISION WOUND PACKAGE, PROCESS AND DEVICE FOR ITS MANUFACTURE
Title (en)
PRECISION WOUND PACKAGE, PROCESS AND DEVICE FOR ITS MANUFACTURE
Publication
Application
Priority
DE 3401530 A 19840118
Abstract (en)
[origin: US4676441A] A package comprising a tube onto which a yarn, wire, tape of the like is wound by a precision winding characterized in that during the winding of the package the ratio formed from the speed of rotation of the package and the traverse speed of the yarn remains constant, in order to provide optimum characteristics with respect to the course of the package such as the mass distribution of the yarn of the package and with respect to yarn winding. A process for winding the yarn on the package with a constant circumferential speed and a device for performing the precision winding process is disclosed.
IPC 1-7
IPC 8 full level
B65H 54/08 (2006.01); B65H 54/28 (2006.01); B65H 54/38 (2006.01); D01H 1/36 (2006.01)
CPC (source: EP US)
B65H 54/08 (2013.01 - EP US); B65H 54/383 (2013.01 - EP US); B65H 2551/21 (2013.01 - EP US); B65H 2701/31 (2013.01 - EP US)
Citation (search report)
- [X] FR 2330632 A1 19770603 - RIETER AG MASCHF [CH]
- [X] DE 3210244 A1 19830922 - BARMAG BARMER MASCHF [DE]
- [A] DE 3240484 A1 19830601 - MURATA MACHINERY LTD [JP]
- [A] US 3638872 A 19720201 - JENNINGS UEL DUANE
- [A] DE 1059812 B 19590618 - WALTER P TAYLOR
- [AD] EP 0055849 A2 19820714 - MAAG FRITJOF
Designated contracting state (EPC)
CH DE FR GB IT LI
DOCDB simple family (publication)
EP 0150771 A2 19850807; EP 0150771 A3 19850821; EP 0150771 B1 19870506; EP 0150771 B2 19901010; DE 3401530 A1 19850725; DE 3560159 D1 19870611; JP S60218262 A 19851031; US 4676441 A 19870630
DOCDB simple family (application)
EP 85100439 A 19850117; DE 3401530 A 19840118; DE 3560159 T 19850117; JP 828185 A 19850118; US 88063586 A 19860627