(19)
(11) EP 0 006 507 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
02.04.1980 Bulletin 1980/07

(43) Date of publication A2:
09.01.1980 Bulletin 1980/01

(21) Application number: 79101833

(22) Date of filing: 08.06.1979
(84) Designated Contracting States:
AT BE CH DE FR GB IT LU NL SE

(30) Priority: 16.06.1978 IT 2465478

(71) Applicant: De Felice, Ignazio
 ()

(72) Inventor:
  • De Felice, Ignazio
     ()

   


(54) Apparatus for cutting ribbons from rolls of textile fabrics made of heat weldable yarns


(57) An apparatus for cutting ribbons from rolls of textile fabrics made of heat weldable yarns is disclosed, essentially comprising means (1, 2, 4, 5, 6) for unwinding the fabric with a controlled adjustable tension, means for controlling and synchronizing speed of the fabric driving rollers, means (63, 64, 68) for automatic pneumatic centering of fabric fed to rotary cutters, means for removing electrostatic charges present on the fabric surface and finally means for controlling pick up and winding tension of the cut ribbons and selvedges. This apparatus avoids jamming and entanglement of the ribbons, does not require the constant control of an operator, carries out the cutting operation at high speed, still maintaining a high degree of precision and reliability.
Figure 1 of the drawings illustrates the general structure and the main features of the apparatus.







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