Improved arrangement of a back rest for a weaving loom

(19)

(11)

EP 1 445 363 A3

(12)	EUROPEAN PATENT APPLICATION

(88)	Date of publication A3:
	12.01.2005 Bulletin 2005/02

(43)	Date of publication A2:
	11.08.2004 Bulletin 2004/33

(21)	Application number: 04100319.5

(22)	Date of filing: 29.01.2004

(51)	International Patent Classification (IPC)⁷: D03D 49/22, D03D 49/12

(84)	Designated Contracting States:
	AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
	Designated Extension States:
	AL LT LV MK

(30)

Priority:

04.02.2003 IT MI20030182

(71)	Applicant: Promatech S.p.A.
	24020 Colzate (Bergamo) (IT)

(72)	Inventors:
	Casarotto, Giuseppe 24122, BERGAMO (IT) Belingheri, Maurizio 24020, Villa di Serio (Bergamo) (IT)

(74)	Representative: Faggioni, Carlo Maria, Dr. Ing. et al
	Fumero Studio Consulenza Brevetti Snc Pettenkoferstrasse 20-22 80336 Munich 80336 Munich (DE)

(54)	Improved arrangement of a back rest for a weaving loom

(57) The invention relates to an improved arrangement of a back rest, and to the corresponding loom, of the type comprising a back rest (C) - which carries the warp yarns (T) coming from a warp beam - mounted oscillating on a suspension mechanism and further provided with a sensor detecting the average tension of the warp yarns carried thereon, wherein said sensor is a torsional load cell located between said back rest (C) and the suspension mechanism.

Search report