Drive belt having variable stiffness for weft conveying grippers in looms

(19)

(11)

EP 0 102 588 A3

(12)	EUROPEAN PATENT APPLICATION

(88)	Date of publication A3:
	23.05.1984 Bulletin 1984/21

(43)	Date of publication A2:
	14.03.1984 Bulletin 1984/11

(21)	Application number: 83108331

(22)	Date of filing: 24.08.1983

(84)	Designated Contracting States:
	AT BE CH DE FR GB LI LU NL SE

(30)

Priority:

03.09.1982 IT 2311582

(71)	Applicant: O.M.V. OFFICINE MECCANICHE VILMINORE S.p.A.
	()

(72)	Inventor:
	Pezzoli, Luigi ()

(54)	Drive belt having variable stiffness for weft conveying grippers in looms

(57) Control strap for weft carrying grippers in weaving looms, having a stiffness which varies along its length.
This arrangement allows to obtain a strap of reduced mass, but of sufficient stiffness in correspondence of the strap areas which are mostly subjected to compressive stresses.

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