Severing by tearing or breaking – Breaking or tearing apparatus – Web restrainer
Patent
1991-01-07
1991-12-17
Rosenbaum, Mark
Severing by tearing or breaking
Breaking or tearing apparatus
Web restrainer
225 93, B26F 302
Patent
active
050728695
ABSTRACT:
The computer paper tab stripper has an elongated preferably generally rectangular block with a flat bottom, preferably with a non-slip rubber tread or the like, a flat top spaced above the bottom and interconnecting two opposite sidewalls and two opposite endwalls. Preferably, the length of stripper is slightly less than that of a computer paper to be stripped of its tab so that the tab ends stick out of opposite ends of the stripper and are easy to grip. One of the sidewalls is sloped to form a side ramp of preferably about incline 45.degree. to enable the computer paper to be slid up the ramp easily and over a spaced array of vertical pins in the top, which pins are adapted to fit through openings in the computer paper tab. The pins preferably include a truncated cone portion. An elongated preferably rectangular top lid is hinged to the top of the block on the side opposite the ramp and is adapted to move between a lid-up position and a lid-down position. The lid has recesses matching the pins so as to receive the pins when in the lid-down position. In the lid-down position, the lid preferably is tilted or canted and makes point contact with the block top for easy gripping. The block may be drilled for tie-down screws or both or be free-stnding. The stripper is preferably of metal and is compact and efficient.
REFERENCES:
patent: 2782856 (1957-02-01), Staley
patent: 3986479 (1976-10-01), Bonk
patent: 4886198 (1989-12-01), de Larosiere
Husar John M.
Posta Jr. John J.
Rosenbaum Mark
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