EP 0715017 B1 20010404 - An apparatus for winding of wire with variable hydrostatic transmission
Title (en)
An apparatus for winding of wire with variable hydrostatic transmission
Title (de)
Aufwickelvorrichtung für Draht mit einem regelbaren hydrostatischen Getriebe
Title (fr)
Appareil pour l'enroulement de fil métallique avec transmission hydrostatique réglable
Publication
Application
Priority
DK 130994 A 19941116
Abstract (en)
[origin: EP0715017A1] The invention concerns an apparatus for twisting and winding a wire (1) onto a spool (6) and comprising at least one externally driven swing arm shaft to which outwardly directed arms (3, 10) are secured for guiding and twisting the wire (1). The apparatus moreover comprises a suspended cradle (20) which comprises a wire spool (6) onto which the wire (1) is wound by means of a traversing mechanism (5). The wire spool (6) is driven via a hydrostatic transmission arranged in the cradle (20) and comprising a hydraulic motor (17) and a pump (14) which are driven by the swing arm shaft. The hydrostatic transmission of the apparatus is adapted to perform variable displacement of the hydrostatic medium. This ensures that the displacement of the hydrostatic medium can be regulated, thereby avoiding unnecessary generation of heat and providing controlled tension of the wire. <IMAGE>
IPC 1-7
IPC 8 full level
D07B 3/10 (2006.01)
CPC (source: EP)
D07B 3/10 (2013.01); D07B 2207/409 (2013.01)
Designated contracting state (EPC)
IT
DOCDB simple family (publication)
EP 0715017 A1 19960605; EP 0715017 B1 20010404; DK 130994 A 19960517; DK 173379 B1 20000911
DOCDB simple family (application)
EP 95610055 A 19951116; DK 130994 A 19941116