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(11) | EP 0 927 768 A3 |
(12) | EUROPEAN PATENT APPLICATION |
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(54) | Engraved cylinder for fitting to machines for rolled finishing of hides, artificial hides, fabric, synthetic materials and the like |
(57) This concerns an engraved cylinder for use on machines for rolled finishing of hides,
artificial hides, fabric, synthetic materials and the like of the type having an externally
engraved surface so as to form grooves or honeycombs in a continuous helical pattern.
The said cylinder is characterized in that the angle of slope of the helix of the
said honeycombs in relation to the axis of the body of the cylinder lies between 50°
and 85°. |