Global Patent Index - EP 1060853 A1

EP 1060853 A1 20001220 - Cement mixer with compact rotating mechanism on swivel-bucket arm

Title (en)

Cement mixer with compact rotating mechanism on swivel-bucket arm

Title (de)

Betonmischer mit einer auf dem Schwenkarm der Mischtrommel getragenen kompakten Drehantriebsvorrichtung

Title (fr)

Bétonière avec mécanisme compact d'entrainement en rotation monté sur l'arbre de renversement supportant le mélangeur


EP 1060853 A1 20001220 (EN)


EP 99201923 A 19990616


EP 99201923 A 19990616

Abstract (en)

A cement mixer with a compact rotating mechanism on the swivel-bucket arm, consisting of a base structure (1), an arm (8) which is rotatable about a horizontal axis (X) relative to the base structure (1) in its bushes (6, 7) and a mixing bucket (12) which is rotatable about a shaft (11) fixed to the arm (8), drive means being provided for rotation of the mixing bucket (12), wherein a further bush (10), which is rotatable with respect to the bush (7) of the base structure (1) and is integral with the arm (8), is arranged integrally at at least one of the two ends of the arm (8), the arm (8) moreover having, directed towards the inside thereof, support means (31, 32) for the drive means for rotation of the mixing bucket (12) which comprise at least one belt (41) which is wound around a considerable portion of the mixing bucket (12) and which is driven by at least one pulley (40) with associated transmission (38,36) driven by a motor means (34). <IMAGE>

IPC 1-7

B28C 5/18

IPC 8 full level

B28C 5/18 (2006.01)

CPC (source: EP)

B28C 5/1825 (2013.01); B28C 5/1856 (2013.01)

Citation (search report)

Designated contracting state (EPC)


DOCDB simple family (publication)

EP 1060853 A1 20001220; EP 1060853 B1 20031112; DE 69912751 D1 20031218; ES 2210964 T3 20040701

DOCDB simple family (application)

EP 99201923 A 19990616; DE 69912751 T 19990616; ES 99201923 T 19990616