Dispenser for rolled sheet material

Details Dispenser for rolled sheet material Dispenser for rolled sheet material

1979-08-23

1981-07-21

Yost, Frank T.

Severing by tearing or breaking

Severing by manually forcing against fixed edge

Movable blade continually biased toward wound web supply...

225 91, B26F 302, B65H 3504

Patent

active

042793700

ABSTRACT:
A device for rotatably supporting a roll of sheet material includes a frame rotatably supporting the roll. Arms on the frame support a cutter bar parallel to the axis of the roll and movable to bear resiliently against and follow the periphery of the roll. Spacing means having a convexly rounded head is fixed on the cutter bar spaced from its cutting edge, such that the cutter bar engages the roll only by said spacing member and adjacent said cutting edge.

REFERENCES:
patent: 386622 (1888-07-01), Bolton
patent: 423810 (1890-03-01), Rabich
patent: 448113 (1891-03-01), Bolton
patent: 1443988 (1923-02-01), Grasberger
patent: 2234818 (1941-03-01), Bulman
patent: 2559937 (1951-07-01), Bulman
patent: 3105622 (1963-10-01), Waltz
patent: 3166224 (1965-01-01), Waltz
patent: 3228578 (1966-01-01), Waltz

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