MACHINE FOR MIXING AND PUMPING MORTAR, PLASTER AND CEMENT MIXES IN GENERAL

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(11)

EP 1 669 180 A3

(12)	EUROPEAN PATENT APPLICATION

(88)	Date of publication A3:
	13.12.2006 Bulletin 2006/50

(43)	Date of publication A2:
	14.06.2006 Bulletin 2006/24

(21)	Application number: 05111932.9

(22)	Date of filing: 09.12.2005

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International Patent Classification (IPC):

B28C 5/12^(2006.01)
B28C 7/16^(2006.01)
B28C 7/08^(2006.01)

B28C 7/06^(2006.01)
E04G 21/04^(2006.01)
B65D 88/66^(2006.01)

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

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Priority:

10.12.2004 IT TO20040864
20.09.2005 IT TO20050645

(71)	Applicant: TURBOSOL PRODUZIONE S.p.A.
	31030 Breda di Piave (IT)

(72)	Inventors:
	Alberti Alberto 31100 Treviso (IT) Bazzacco Michele 31022 Preganziol (IT)

(74)	Representative: Jorio, Paolo et al
	Studio Torta S.r.l. Via Viotti, 9 10121 Torino 10121 Torino (IT)

(54)	MACHINE FOR MIXING AND PUMPING MORTAR, PLASTER AND CEMENT MIXES IN GENERAL

(57) A machine (1) for mixing and pumping mortar and similar has a tank (2) having an inlet (2a) through which to pour into the tank the various component materials of the mortar for pumping; a pump assembly (3) for pumping the mortar out of the tank (2) at a predetermined pressure and/or flow rate; a drive unit (4) for driving the pump assembly (3); a movable loading bucket (7) hinged to the frame of the machine (1) to rotate about a substantially horizontal dump axis (A); and an actuating device (8) for moving the movable bucket (7), on command and about its dump axis (A), between a lowered position, in which the movable bucket (7) is located alongside the tank (2), and a raised position, in which the movable bucket (7) is positioned upside down over the tank (2), with the outlet (7a) of the movable bucket aligned with the inlet (2a) of the tank (2); the machine (1) also having a guard grille (12) closing the inlet (2a) of the tank (2), and vibrating means (13) for vibrating the guard grille (12) on command.

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