Coil roll wrapper opening method and tool

Details Coil roll wrapper opening method and tool Coil roll wrapper opening method and tool

1988-02-26

1989-05-02

Yost, Frank T.

Cutting

Processes

Cut advances across work surface

30 2, 30351, 30296R, B26B 2700

Patent

active

048257389

ABSTRACT:
A coin roll opener for opening a plastic wrapper packaging about coins in the form of a roll includes an insert having an elongated, relatively narrow upper surface and at least one corner formed by intersection of the elongated upper surface with a second surface of the insert. In preferred embodiments, the insert is mounted to extend from a body, and two opposed corners are provided. A method for opening a coin roll with the device is also described, whereby a coin roll is rotated in engagement with the corner for initiation of an opening in the plastic wrapper packaging for release of coins.

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patent: 4038746 (1977-08-01), Bromley
patent: 4040183 (1977-08-01), Cassier
patent: 4106196 (1978-08-01), Smithline
patent: 4333234 (1982-06-01), Smith et al.
patent: 4382330 (1983-05-01), Harbaugh

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