Severing by tearing or breaking – Severing by manually forcing against fixed edge – With blade-edge guard
Patent
1975-09-15
1976-08-03
Simpson, Othell M.
Severing by tearing or breaking
Severing by manually forcing against fixed edge
With blade-edge guard
225 43, 225 52, 225 79, 225 85, 225 90, B26F 302
Patent
active
039724581
ABSTRACT:
A paper holder for supporting a paper roll and for tearing it to a given length as it is reeled off the roll. The holder comprises a casing which rotatably supports a paper roll, and a retaining cover which is pivotally mounted on the casing at its one end. Casing includes a bearing surface over which a length of the paper web extends as it is reeled off the roll, and the retaining cover includes an abutment adjacent to its other end which bears against the bearing surface with the paper length interposed therebetween. Adjacent to its other end, the cover is also formed with a slot for passing the paper length upwardly therethrough. The paper length which is let through the slot is turned back and then allowed to hang down. Under this condition, the paper is retained between the abutment and the bearing surface to prevent a further withdrawal of the paper if the free end of the paper web is pulled downward, thus allowing the withdrawn paper length to be torn off by a cutting edge which is located at the other end of the retaining cover or extending from the casing.
REFERENCES:
patent: 1512849 (1924-10-01), Isham
patent: 2062418 (1936-12-01), King
patent: 2139071 (1943-05-01), Mason
patent: 2832549 (1958-04-01), Youngberg
patent: 2954910 (1960-10-01), Monerieff
patent: 3731863 (1973-05-01), Nausedas
Adams Bruce L.
Burns Robert E.
Lobato Emmanuel J.
Silverberg Fred A.
Simpson Othell M.
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