Inventor
LENK ERICH
66 patents
Patents
50 patentsUS4304975ADec 8, 1981
Inductively heatable godet
BARMAG BARMER MASCHF50 citations96
US4180717ADec 25, 1979
Inductively heatable godet with insulating means
BARMAG BARMER MASCHF47 citations96
US5029762AJul 9, 1991
Yarn winding apparatus and method
BARMAG BARMER MASCHF66 citations94
US4638955AJan 27, 1987
Yarn handling apparatus for winding machine
BARMAG BARMER MASCHF25 citations93
US4364717ADec 21, 1982
Exhaust gas turbocharger
BARMAG BARMER MASCHF95 citations93
US5016829AMay 21, 1991
Takeup machine
BARMAG BARMER MASCHF28 citations92
US4817880AApr 4, 1989
Yarn withdrawal appratus and method
BARMAG BARMER MASCHF27 citations92
US4202163AMay 13, 1980
Spinning process and apparatus
BARMAG BARMER MASCHF44 citations92
US4153211AMay 8, 1979
Bobbin elevators in bobbin transport devices
BARMAG BARMER MASCHF33 citations92
US4106710AAug 15, 1978
Winding machines with contact roller control device
BARMAG BARMER MASCHF36 citations91
US4645444AFeb 24, 1987
Melt spinning apparatus
BARMAG BARMER MASCHF40 citations90
US5661880ASep 2, 1997
Method and apparatus for producing a multifilament yarn by a spin-draw process
BARMAG BARMER MASCHF18 citations84
US5352106AOct 4, 1994
Apparatus for melt spinning multicomponent yarns
BARMAG BARMER MASCHF23 citations84
US5637331AJun 10, 1997
Spin system for thermoplastic yarns
BARMAG BARMER MASCHF18 citations83
US4505437AMar 19, 1985
Apparatus for winding a plurality of yarns
BARMAG BARMER MASCHF22 citations82
US4221345ASep 9, 1980
Rotary filament feeder
BARMAG BARMER MASCHF21 citations82
US3964723AJun 22, 1976
Automatic spool-changing apparatus
BARMAG BARMER MASCHF32 citations82
US4504021AMar 12, 1985
Ribbon free wound yarn package and method and apparatus for producing the same
BARMAG BARMER MASCHF25 citations81
US4200212AApr 29, 1980
Process and apparatus for conveying individual strands into a composite strand under controlled speeds and tensions
BARMAG BARMER MASCHF20 citations81
US3999715ADec 28, 1976
Winding machine with multi-chuck bobbin revolver
BARMAG BARMER MASCHF29 citations81
US5100072AMar 31, 1992
Yarn winding apparatus and method
BARMAG BARMER MASCHF21 citations80
US4209207AJun 24, 1980
Thrust bearing assembly
BARMAG BARMER MASCHF22 citations79
US4069985AJan 24, 1978
Winding machines with contact roller driven by synchronous motor or asynchronous motor
BARMAG BARMER MASCHF28 citations79
US4429838AFeb 7, 1984
Clamping chuck in winding machines
BARMAG BARMER MASCHF26 citations76
US5421070AJun 6, 1995
Godet for guiding and heating an advancing yarn
BARMAG BARMER MASCHF14 citations74
US5075063ADec 24, 1991
Spinning centrifuge
BARMAG BARMER MASCHF9 citations74
US4917319AApr 17, 1990
Method of winding yarn packages
BARMAG BARMER MASCHF9 citations74
US4890800AJan 2, 1990
Yarn withdrawal apparatus and method
BARMAG BARMER MASCHF12 citations74
US4867385ASep 19, 1989
Method and apparatus for threading an advancing yarn onto a winding bobbin tube
BARMAG BARMER MASCHF11 citations74
US4801257AJan 31, 1989
Melt spinning apparatus
BARMAG BARMER MASCHF16 citations74
US4784344ANov 15, 1988
Yarn withdrawal apparatus and method
BARMAG BARMER MASCHF9 citations74
US4704077ANov 3, 1987
Melt spinning apparatus
BARMAG BARMER MASCHF7 citations74
US4681522AJul 21, 1987
Melt spinning apparatus
BARMAG BARMER MASCHF15 citations74
US4641504AFeb 10, 1987
Yarn heating chamber
BARMAG BARMER MASCHF17 citations74
US4609344ASep 2, 1986
Yarn heating chamber
BARMAG BARMER MASCHF4 citations74
US4561603ADec 31, 1985
Yarn traverse apparatus and method
BARMAG BARMER MASCHF9 citations74
US4505436AMar 19, 1985
Yarn winding apparatus
BARMAG BARMER MASCHF18 citations74
US4493628AJan 15, 1985
Melt spinning apparatus
BARMAG BARMER MASCHF9 citations74
US4223849ASep 23, 1980
Chucking spindle for the reception of a bobbin carrier
BARMAG BARMER MASCHF12 citations74
US4175712ANov 27, 1979
Chucking spindle for the reception of a bobbin carrier
BARMAG BARMER MASCHF13 citations74
US4038005AJul 26, 1977
Nozzle plate holder
BARMAG BARMER MASCHF13 citations74
US4017249AApr 12, 1977
Melt spinning apparatus
BARMAG BARMER MASCHF17 citations74
US4007884AFeb 15, 1977
Winding apparatus
BARMAG BARMER MASCHF10 citations74
US3964657AJun 22, 1976
Yarn transporting apparatus
BARMAG BARMER MASCHF10 citations74
US3945581AMar 23, 1976
High-speed cross-winding device
BARMAG BARMER MASCHF13 citations74
US3945579AMar 23, 1976
Winding mechanisms with friction drive rollers
BARMAG BARMER MASCHF10 citations74
US3940075AFeb 24, 1976
Winding machine
BARMAG BARMER MASCHF10 citations74
US3930292AJan 6, 1976
Devices for threading filaments on rollers
BARMAG BARMER MASCHF11 citations74
US4911370AMar 27, 1990
Method and apparatus for winding yarn
BARMAG BARMER MASCHF8 citations73
US4905355AMar 6, 1990
Apparatus for processing a warp sheet of yarns
BARMAG BARMER MASCHF7 citations73
Showing the top 50 of 66 patents by PatentIndex Score.