Manufacturing container or tube from paper; or other manufacturi – With cutting – breaking – tearing – or abrading – Making plural – separate cuts by distinct cutting edges
Patent
1986-02-13
1987-08-04
Schmidt, Frederick R.
Manufacturing container or tube from paper; or other manufacturi
With cutting, breaking, tearing, or abrading
Making plural, separate cuts by distinct cutting edges
493365, 493370, 493475, 834254, 83498, 83499, 83504, B05B 114
Patent
active
046843604
ABSTRACT:
A device for positioning tools such as slitters and scorers used with a corrugating machine is proposed. As a pair of rotary shafts rotate, tool heads mounted thereon and each carrying a tool rotate, so that the tools work the web of corrugated fiberboard fed between them as required. When a transfer unit is operated with the tool head supporting plate coupled with the position adjusting member carrying a tool head, they move together axially along the rotary shafts, so that a pair of the tools will be moved simultaneously to a desired position.
REFERENCES:
patent: 1143187 (1915-06-01), Green
patent: 4516454 (1985-05-01), Mosburger
patent: 4548109 (1985-10-01), Tokuno et al.
Sawada Tetsuya
Tokuno Masateru
Rengo Co. Ltd.
Schmidt Frederick R.
Showalter Robert
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