Roll holder

Details Roll holder Roll holder

1988-04-12

1989-07-11

Werner, David

Winding, tensioning, or guiding

Coil holder or support

Spool or core

225 46, 225 51, 225 82, 225106, B65H 1900

Patent

active

048464155

ABSTRACT:
A holder, e.g., for rolls of paper is configured such as to dispense a paper web from the holder via a web braking element (14, 15, 17), which may have alternative forms. The web braking (14, 15, 17) prevents paper from being dispensed uncontrollably from the holder as a result of inertia forces or some other circumstance. The holder is comprised preferably of two major parts, namely a back plate (1) and a causing (2), which houses the roll (4) and roll support means (8, 9). When the roll (4) is placed horizontally in the casing the roll is supported on two shafts (8). When the roll extends vertically in the casing, it is supported by a shelf (9). The shelf has formed therein an aperture (10) through which the paper web passes.

REFERENCES:
patent: 1987154 (1935-01-01), Noffsinger
patent: 2742241 (1956-04-01), Miller
patent: 2805112 (1957-09-01), Krueger
patent: 3040943 (1962-06-01), Bump
patent: 3409340 (1968-11-01), Clark
patent: 3729145 (1973-04-01), Koo et al.
patent: 4180160 (1979-12-01), Ogawa et al.
patent: 4614312 (1986-09-01), Del Pino

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