1
Hans Gerhard Hutter, Klaus Schäfer, Dieter Wiemer, Hansjörg Meise, Detlev Schulz: Method and apparatus for melt spinning a multifilament yarn. Barmag, Alston & Bird, April 22, 2003: US06551545 (7 worldwide citation)

A method and an apparatus for melt spinning a multifilament yarn from a thermoplastic material, wherein a spinneret extrudes the thermoplastic material to strandlike filaments, which are initially in liquid form and then cooled to cause their solidification. For purposes of cooling, the filaments ar ...


2
Heinz Schippers, Hans Gerhard Hutter: Method of marking the end of a yarn wound on a package and apparatus for carrying out the method. Barmag, Bell Seltzer Park & Gibson P A, August 26, 1997: US05660343 (3 worldwide citation)

This invention relates to marking the yarn end of a package, which is wound at the end of a winding cycle over a narrow axial range of the package surface in the form of a yarn bead. For purposes of marking the yarn end (105) of the package (103), a marking strip (126) is used, over which the yarn ( ...


3
Roland Nitschke, Hansjörg Meise, Hans Gerhard Hutter, Ulrich Enders, Peter Senge, Detlev Schulz, Dieter Wiemer: Apparatus and method for spinning a multifilament yarn. Barmag, Alston & Bird, June 3, 2003: US06572798 (2 worldwide citation)

An apparatus and method for spinning a synthetic yarn, wherein a heated polymeric melt is extruded through a spinneret and the resulting filaments are combined and wound to a package by means of a take-up device located downstream of the spinneret. A cooling tube for the filaments is positioned belo ...


4
Klaus Schäfer, Dieter Wiemer, Detlev Schulz, Hansjörg Meise, Ulrich Enders, Hans Gerhard Hutter, Peter Senge, Roland Nitschke, Gerhard Müller: Apparatus and method for melt spinning a synthetic yarn. Barmag, Alston & Bird, April 6, 2004: US06716014

A melt spinning apparatus for spinning a synthetic yarn, wherein the yarn is formed by combining a plurality of filaments and wound to a package by means of a takeup device downstream of the spinning apparatus. Downstream of the spinneret, an inlet cylinder with a gas-permeable wall and a cooling tu ...


5
Klaus Schafer, Dieter Wiemer, Detlev Schulz, Hansjorg Meise, Ulrich Enders, Hans Gerhard Hutter, Peter Senge, Roland Nitschke, Gerhard Muller: Apparatus and method for melt spinning a synthetic yarn. Alston & Bird, Bank Of America Plaza, August 23, 2001: US20010015508-A1

A melt spinning apparatus and a method for spinning a synthetic yarn, wherein the yarn is formed by combining a plurality of filaments and wound to a package by means of a takeup device downstream of the spinning apparatus. Downstream of the spinneret, an inlet cylinder with a gas-permeable wall and ...


6
Roland Nitschke, Hansjorg Meise, Hans Gerhard Hutter, Ulrich Enders, Peter Senge, Detlev Schulz, Dieter Wiemer: Apparatus and method for spinning a multifilament yarn. Alston & Bird, Bank Of America Plaza, October 25, 2001: US20010033037-A1

An apparatus and method for spinning a synthetic yarn, wherein a heated polymeric melt is extruded through a spinneret and the resulting filaments are combined and wound to a package by means of a take-up device located downstream of the spinneret. A cooling tube for the filaments is positioned belo ...


7
Heinz Schippers, Hans Gerhard Hutter: Process and device for marking the end of a thread wound on a spool and device for implementing it. Barmag, SUN ZHENG, February 7, 1996: CN94190935

The invention relates to the marking of the end of a thread on a spool which, at the end of the spool travel, is laid in a narrow longitudinal region of the spool surface as a thread bead. To label the thread end (105) of the spool (103), use is made of a marker strip (126) over which the thread (10 ...


8
Roland Nitschke, Hansjog Meise, Hans Gerhard Hutter: Spinner for spinning synthetic thread. Barmag, wu peng, July 18, 2001: CN99807120

The invention relates to a spinner for spinning a synthetic thread. The thread is formed by grouping a plurality of filaments and by winding said filaments on a spool using a spooler mounted downstream from the spinner. An intake cylinder with a gas-permeable wall and a cooling tube are mounted unde ...