Precarding cylinders and adjustable knife and carding units

Details Precarding cylinders and adjustable knife and carding units Precarding cylinders and adjustable knife and carding units

1990-09-27

1992-04-28

Schroeder, Werner H.

Textiles: fiber preparation

Working

Carding

19107, D01G 1520, D01G 1534, D01G 1524

Patent

active

051075717

ABSTRACT:
In a carding apparatus for fibrous material, of the type in which the staple fibres are fed by a feed roller to an introduction roller of a carding machine and are subjected to preliminary opening and impurity removal, at least one carding unit is provided along the path between the introduction cylinder and the carding cylinder. The carding unit comprises a removal knife at its inlet, a guide blade for the fibres at its exit, and a carding surface extending therebetween. The carding unit is position-adjustable in directions circumferential and radial to the introduction cylinder. The knife and blade can be adjusted independently in a prevalently radial direction to the introduction cylinder. Preferably two individually adjustable carding units are provided. Between the carding unit or units and the carding cylinder there is provided a mixing and homogenizing carding cylinder.

REFERENCES:
patent: 620089 (1899-02-01), Threlfall
patent: 1409627 (1922-03-01), Wehli
patent: 1910662 (1933-05-01), Willis
patent: 2600969 (1952-06-01), Clapperton
patent: 3457595 (1969-07-01), Schulze
patent: 4135275 (1979-01-01), Gunter et al.
patent: 4355439 (1982-10-01), Estebanell
patent: 4472859 (1984-09-01), Elliott et al.
patent: 4505005 (1985-03-01), Staehli
patent: 4524492 (1985-06-01), Elliott
patent: 4539728 (1985-09-01), Portell
patent: 4805268 (1989-02-01), Leifeld
patent: 4815170 (1989-03-01), Portell
patent: 4969235 (1990-11-01), Mark

Affiliated with

Also associated with

Rating

Precarding cylinders and adjustable knife and carding units does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Precarding cylinders and adjustable knife and carding units, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Precarding cylinders and adjustable knife and carding units will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1238620