Manufacturing container or tube from paper; or other manufacturi – With cutting – breaking – tearing – or abrading – By rotary tool
Patent
1987-06-03
1989-04-25
Combs, E. Michael
Manufacturing container or tube from paper; or other manufacturi
With cutting, breaking, tearing, or abrading
By rotary tool
83482, 493352, 493355, 493360, B26D 114, B23D 1900, B31F 108
Patent
active
048244287
ABSTRACT:
The present invention is related to an improvement to machines or equipments performing the cutting and/or the creasing of materials in a laminar form, used in different fields. This invention is characterized by systems or means including, in association with a bearing structure and at least an operative unit, means to regulate the flow rate of a pressurized fluid, and means to regulate and adjust the sliding guides subject to wear, particularly for torsionally stressed parts. This invention is also related to means suitable to secure good protective conditions and an airtight seal.
REFERENCES:
patent: 3685379 (1972-08-01), Frye et al.
patent: 3892156 (1975-07-01), Johnstone
patent: 4474096 (1984-10-01), Muller
Combs E. Michael
Elio Cavagna s.r.l.
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