Severing by tearing or breaking – Severing by manually forcing against fixed edge – Movable blade continually biased toward wound web supply...
Patent
1984-03-14
1985-12-03
Yost, Frank T.
Severing by tearing or breaking
Severing by manually forcing against fixed edge
Movable blade continually biased toward wound web supply...
225 82, 242 552, B65H 3510
Patent
active
045561605
ABSTRACT:
A roll holder includes a base plate and two yokes pivotally supported on the base plate. One of the yokes is a suspension yoke having a free arm for holding a roll with a tape material thereon and another yoke is a braking yoke for braking the rotation motion of the roll when a portion of the material is to be torn-off from the roll. The braking yoke also has a free arm which overlaps the free arm of the suspension yoke and has a U-shaped cross-section so that the free arm of the suspension yoke without the roll thereon can be inserted into the free arm of the braking yoke and the roll holder can be folded.
REFERENCES:
patent: 2234818 (1941-03-01), Bulman
patent: 2256342 (1941-09-01), Hope
patent: 3319855 (1967-05-01), Tucker et al.
Kurz Josef
Stinglwagner Andrea
Kurz Kunststoffe GmbH
Phan Hien H.
Striker Michael J.
Yost Frank T.
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