Inventor
HEFTI WALTER
CH7 patents
Patents
7 patentsUS5020924AJun 4, 1991
Bearing unit, especially for use in a bobbin tube and package support
RIETER AG MASCHF7 citations73
US4399589AAug 23, 1983
Traversing apparatus for a cutting machine for a synthetic filament tow
RIETER AG MASCHF9 citations71
US4718615AJan 12, 1988
Arrangement for holding yarn packages
RIETER AG MASCHF6 citations70
US4848686AJul 18, 1989
Bobbin tube and package support and bearing unit therefor and filament tape-up system
RIETER AG MASCHF5 citations62
US4641397AFeb 10, 1987
Drafting mechanism for spinning machines
RIETER AG MASCHF4 citations56
US4695000ASep 22, 1987
Device for winding-up a thread
RIETER AG MASCHF5 citations53
US4781333ANov 1, 1988
Arrangement for holding yarn packages
RIETER AG MASCHF1 citations49