Pressure roll of a drafting device for a textile machine

Details Pressure roll of a drafting device for a textile machine Pressure roll of a drafting device for a textile machine

1979-08-28

1982-02-23

Kee Chi, James

Metal working

Means to assemble or disassemble

Puller or pusher means, contained force multiplying operator

291295, 19258, B21B 3108, D01H 574

Patent

active

043163149

ABSTRACT:
A pressure roll of a drafting device comprises a cylindrical casing and a sleeve of an elastic material having flanges. The sleeve is mounted in a spaced relationship to the casing, the flanges of the sleeve are bent toward one another and each flange has two portions of which one portion extends at an angle to the generatrix of the cylindrical casing and the other portion extends in parallel with the generatrix of the cylindrical casing and is secured to the cylindrical casing so that a satisfactory elasticity of the roll along the entire length of its working surface is ensured.

REFERENCES:
patent: 1739939 (1929-12-01), Baehr
patent: 2113836 (1938-04-01), Hamilton
patent: 2601048 (1952-06-01), Monger
patent: 2862250 (1958-12-01), Fusaroli
patent: 3203073 (1965-08-01), Stein
patent: 3406438 (1968-10-01), Reilly

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