Manufacturing container or tube from paper; or other manufacturi – With cutting – breaking – tearing – or abrading – Making plural – separate cuts by distinct cutting edges
Patent
1989-08-04
1990-12-11
Watts, Douglas D.
Manufacturing container or tube from paper; or other manufacturi
With cutting, breaking, tearing, or abrading
Making plural, separate cuts by distinct cutting edges
83479, 83500, 835081, 835083, B31F 100
Patent
active
049766767
ABSTRACT:
An apparatus for longitudinally slitting and/or grooving material sheets, particularly for sheets of corrugated board, which are being transported through the apparatus. The apparatus includes a plurality of tool members positioned in rows on opposing sheet sides which cooperate in opposing pairs. Each set of rows includes a drive shaft and an adjusting spindle in operable communication with the tool members which include tool body members and which can be conducted within the apparatus along guide rails and can be coupled through controllable couplings to the adjusting spindles. Each tool body member also includes a plurality of tool members where at least one of the tool body members and guide rails are adjustable within the apparatus to position the opposing pair of tool members in the operating positions in engagement with the sheet.
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Mensing Hermann
Schnabel Klaus
Sternitzke Reinhard
Waldeck Karl
BHS-Bayerische Berg- Hutten- und Salzwerke Aktiengesellschaft
Payer Hwei-Siu
Watts Douglas D.
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