EP 2888421 B1 20161228 - MOBILE CONCRETE PUMP
Title (en)
MOBILE CONCRETE PUMP
Title (de)
FAHRBARE BETONPUMPE
Title (fr)
POMPE A BETON MOBILE
Publication
Application
Priority
- DE 102012215049 A 20120824
- EP 2013061279 W 20130531
Abstract (en)
[origin: WO2014029517A1] The invention relates to a mobile concrete pump comprising a supporting structure (46) that can be placed directly or indirectly by means of an assembly frame (22) on the running gear (12) of an HGV chassis (10), for receiving functional units that form a support device (38) and a placing boom (36). The placing boom (36) is rotatably mounted on a boom pedestal (44) that is integrated into the supporting structure (46), while the support device (38) comprises two telescopic tubes (54, 56) which are integrated into the supporting structure (46), cross over one another at different heights and have diagonal passages that are open at the front. A respective open space (60, 62) in the supporting structure (46) lies below the upper and above the lower telescopic tube (54, 56), each open space being separated from the neighbouring telescopic tube by an intermediate base (58). A feature of the invention is that a pre-fabricated liquid tank (70) is inserted into at least one of the open spaces (60), the outer contour of said tank being geometrically adapted to the supporting structure (46) and said tank supplementing and reinforcing the supporting structure (46).
IPC 8 full level
E04G 21/04 (2006.01); B66C 23/78 (2006.01)
CPC (source: EP KR US)
B66C 23/78 (2013.01 - KR); B66C 23/80 (2013.01 - EP US); E04G 21/04 (2013.01 - EP US); E04G 21/0436 (2013.01 - KR); F15B 1/26 (2013.01 - US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2014029517 A1 20140227; CN 104685139 A 20150603; CN 104685139 B 20161109; DE 102012215049 A1 20140320; EP 2888421 A1 20150701; EP 2888421 B1 20161228; JP 2015530497 A 20151015; JP 6085681 B2 20170222; KR 102104148 B1 20200424; KR 20150046018 A 20150429; US 2015176608 A1 20150625; US 9377032 B2 20160628
DOCDB simple family (application)
EP 2013061279 W 20130531; CN 201380042297 A 20130531; DE 102012215049 A 20120824; EP 13725998 A 20130531; JP 2015527814 A 20130531; KR 20157002868 A 20130531; US 201314416122 A 20130531