Textiles: fiber preparation – Working – Carding
Patent
1987-12-17
1989-02-21
Rimrodt, Louis K.
Textiles: fiber preparation
Working
Carding
19107, D01G 908, D01G 1500
Patent
active
048052671
ABSTRACT:
A carding machine includes a main cylinder having a direction of rotation, a licker-in cooperating with the main cylinder, travelling flats cooperating with the main cylinder, and a frontal end roller supporting the travelling flats. The end roller is situated above the licker-in at a distance therefrom as viewed circumferentially along the main cylinder. The distance has a mid-zone and two off-center zones flanking the mid-zone and adjoining the licker-in and the end roller, respectively. There is further provided a device for separating impurities from fiber material undergoing treatment by the main cylinder. The device has a knife blade supported at a small radial distance from the main cylinder and a plate supported at a small radial distance from the main cylinder and defining a gap with the knife blade. The gap is in the work zone of a suction chamber. The separating device is situated in one of the off-center zones.
REFERENCES:
patent: 3120030 (1964-02-01), Reiterer
patent: 3792509 (1974-02-01), Morikawa et al.
patent: 4064598 (1977-12-01), Katoh et al.
patent: 4379357 (1983-04-01), Beneke et al.
Rimrodt Louis K.
Trotzschler GmbH & Co. KG
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