Cutting – By fluid blast and/or suction
Patent
1984-10-16
1986-11-04
Schran, Donald R.
Cutting
By fluid blast and/or suction
83 53, 83701, 83925CC, D06H 700, B26F 126, B26F 300
Patent
active
046204660
ABSTRACT:
Machine for cutting strip-like material by a high pressure fluid jet comprising a substantially flat bearing surface able to support the strip-like material a cutting nozzle discharging a fluid jet under high pressure towards the strip-like material, means for displacing the nozzle in a direction Y perpendicular to the strip length, wherein it also comprises means for displacing the strip-like material in both senses according to a direction X parallel to the length of the strip, in such a way that the combined displacements of the strip-like material and the nozzle make it possible to make cuts of a random shape over a random length of the said strip-like material, wherein the bearing surface of the machine upstream of the cutting nozzle and on either side of the means for displacing the strip-like material, is in the form of a fixed table on which the latter moves within a guidance tunnel.
REFERENCES:
patent: 3541907 (1970-11-01), Wiatt
patent: 3730040 (1973-05-01), Chadwick et al.
patent: 3877334 (1975-04-01), Gerber
patent: 3978748 (1976-09-01), Leslie et al.
patent: 4116097 (1978-09-01), Graham
patent: 4137804 (1979-02-01), Gerber et al.
patent: 4140038 (1979-02-01), Higgins
patent: 4501182 (1985-02-01), Jardat et al.
Guala Bernard
Jumel Jean P.
Schran Donald R.
Societe Nationale Industrielle et Aerospatiale
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