EP 2644775 B1 20161026 - Self-propelled milling machine, use of a lifting column of a milling machine, and method for increasing the efficiency of a milling machine
Title (en)
Self-propelled milling machine, use of a lifting column of a milling machine, and method for increasing the efficiency of a milling machine
Title (de)
Selbstfahrende Fräsmaschine, Verwendung einer Hubsäule einer Fräsmaschine, sowie Verfahren zum Erhöhen der Arbeitseffektivität einer Fräsmaschine
Title (fr)
Fraiseuse automotrice, utilisation d'une colonne élévatrice d'une fraiseuse et procédé d'augmentation de l'efficacité de travail d'une fraiseuse
Publication
Application
Priority
DE 102012205005 A 20120328
Abstract (en)
[origin: EP2644775A2] The milling machine (1) has a front chassis (2) which is provided in the direction of travel (18) of rear drive carriage axes (4,6) with a total of three drives (8). A machine frame (3) is carried by the front chassis. The lifting columns (10) are transversely offset to each other between the drives and the machine frame in the travel direction of carriage axes. The lifting columns are adjusted with raised position of work roll (12) at a distance from the road or ground surface (5). The lifting columns in the set position of work roll are coupled with a spring element (14). An independent claim is included for method for increasing work effectiveness of milling machine.
IPC 8 full level
E01C 23/088 (2006.01)
CPC (source: EP US)
E01C 23/088 (2013.01 - EP US); E01C 23/127 (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)
EP 2644775 A2 20131002; EP 2644775 A3 20150624; EP 2644775 B1 20161026; CN 103362059 A 20131023; CN 103362059 B 20160803; CN 203487443 U 20140319; DE 102012205005 A1 20131002; DE 102012205005 B4 20150402; US 2013257136 A1 20131003; US 9085857 B2 20150721
DOCDB simple family (application)
EP 13159176 A 20130314; CN 201310104865 A 20130328; CN 201320148227 U 20130328; DE 102012205005 A 20120328; US 201313827409 A 20130314