Inventor
ZUMFELD HEINZ
DE25 patents
Patents
25 patentsUS4232509ANov 11, 1980
Method and device for joining an upper thread to a lower thread
SCHLAFHORST & CO W26 citations82
US4217749AAug 19, 1980
Method and apparatus for joining textile threads
SCHLAFHORST & CO W22 citations82
US5115629AMay 26, 1992
Method and apparatus for preparing yarn ends to be spliced
SCHLAFHORST & CO W8 citations74
US4938013AJul 3, 1990
Splicing head with variable compressed air entrance openings
SCHLAFHORST & CO W10 citations74
US4322943AApr 6, 1982
Device for joining an upper thread to a lower thread
SCHLAFHORST & CO W16 citations74
US4314437AFeb 9, 1982
Splicing device
SCHLAFHORST & CO W12 citations74
US4738093AApr 19, 1988
Automotive splicer for splicing ends of spun yarn and a method of splicing spun yarns
SCHLAFHORST & CO W9 citations73
US4610132ASep 9, 1986
Compressed air thread splicing device
SCHLAFHORST & CO W11 citations73
US4608815ASep 2, 1986
Compressed-air thread splicing device
SCHLAFHORST & CO W9 citations73
US4441308AApr 10, 1984
Thread splicing device
SCHLAFHORST & CO W7 citations73
US4344277AAug 17, 1982
Method and apparatus for connecting an upper thread with a lower thread
SCHLAFHORST & CO W17 citations73
US4452035AJun 5, 1984
Thread splicing device
SCHLAFHORST & CO W15 citations72
US4419858ADec 13, 1983
Thread splicing device
SCHLAFHORST & CO W8 citations72
US4499715AFeb 19, 1985
Method and device for the knot-free connection of two threads
SCHLAFHORST & CO W15 citations71
US4397138AAug 9, 1983
Method and device for joining textile threads by splicing with the aid of compressed air
SCHLAFHORST & CO W11 citations71
US4765128AAug 23, 1988
Device for producing a thread connection by splicing
SCHLAFHORST & CO W14 citations69
US4445318AMay 1, 1984
Method and device for making a knot-free thread connection by splicing
SCHLAFHORST & CO W17 citations69
US4476671AOct 16, 1984
Device for the partial straightening and parallelizing of the fibers of a thread or thread end
SCHLAFHORST & CO W6 citations63
US4445319AMay 1, 1984
Device for tying a first thread to a second thread by splicing with pressure gas
SCHLAFHORST & CO W2 citations63
US4610133ASep 9, 1986
Make-ready device for readying a thread end
SCHLAFHORST & CO W4 citations62
US4565058AJan 21, 1986
Make-ready unit for making a thread end ready
SCHLAFHORST & CO W6 citations62
US4468918ASep 4, 1984
Compressed gas splicing head
SCHLAFHORST & CO W3 citations62
US4424663AJan 10, 1984
Thread splicing device
SCHLAFHORST & CO W6 citations61
US5105611AApr 21, 1992
Yarn splicing device
SCHLAFHORST & CO W1 citations51
US4419860ADec 13, 1983
Splicing head
SCHLAFHORST & CO W1 citations48