JB

Josef Bertrams

W& W. Schlafhorst Ag &: 14 patents #18 of 328Top 6%
📍 Wegberg, DE: #5 of 97 inventorsTop 6%
Overall (All Time): #357,063 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDate
6241077 Transport system for spinning bobbins and bobbin tubes with a transport path bridging a passage Dieter Spinnen, Bernd Brauer, Hans-Jakob Reuters, Ute Lindemann, Bernd Lörsch 2001-06-05
5924273 Textile yarn cop changing and transport system Paul Straaten, Karl-Heinz Bruss 1999-07-20
5566540 Transport assembly in a ring spinning machine with driven conveyor belts for delivering empty tubes and for removing cops disposed along spindle rows at the machine Moritz O. Weich 1996-10-22
5535955 Apparatus for selectively placing yarn reserve windings on opposite ends of a yarn tube Jurgen Enger, Bernhard Schmitz, Hermann-Josef Vest 1996-07-16
5247788 Flexible transport system for groupwise transport of textile yarn packages including a mobile support unit for shuttling textile yarn packages between two textile machines Karl-Heinz Mack, Manfred Langen, Gregor Gebald 1993-09-28
5029763 Method and apparatus for transferring packages from winding stations of a textile winding machine Hans Grecksch, Wolfgang Loers 1991-07-09
4921180 Package transferring means for a textile winding machine Hans Grecksch, Wolfgang Loers 1990-05-01
4878629 Reserve winding of yarn on a tube of a cross-wound bobbin and method and appartus of forming same Hans Grecksch, Rene Bucken 1989-11-07
4765128 Device for producing a thread connection by splicing Klaus Rosen, Rudolf Consoir, Heinz Differding, Reinhard Mauries, Heinz Zumfeld +1 more 1988-08-23
4608816 Device for dosing and injecting a small quantity of liquid into the splicing air of a pneumatic yarn splicing device Edmund Wey 1986-09-02
4573313 Method and apparatus for feeding a dosed mixture of splicing air and liquid into the splicing chamber of a compressed-air yarn splicing device 1986-03-04
4571929 Device for the dosage and injection of a small quantity of liquid into the splicing air of a pneumatic yarn splicing device 1986-02-25
4445318 Method and device for making a knot-free thread connection by splicing Rolf Becker, Franz Grabatsch, Gregor Kathke, Wolfgang Kiesewetter, Herbert Knors +7 more 1984-05-01
4419860 Splicing head Rolf Becker, Franz Grabatsch, Gregor Kathke, Wolfgang Kiesewetter, Herbert Knors +7 more 1983-12-13