EP 3951057 B1 20230830 - SOIL PROCESSING ROLLER SYSTEM FOR SOIL PROCESSING MACHINE
Title (en)
SOIL PROCESSING ROLLER SYSTEM FOR SOIL PROCESSING MACHINE
Title (de)
BODENBEARBEITUNGSWALZENSYSTEM FÜR EINE BODENBEARBEITUNGSMASCHINE
Title (fr)
SYSTÈME DE ROULEAU DE TRAITEMENT DU SOL POUR UNE MACHINE DE TRAITEMENT DU SOL
Publication
Application
Priority
DE 102020120381 A 20200803
Abstract (en)
[origin: US2022034046A1] A soil preparation roller system for a soil preparation machine includes a roller body rotatable around a roller rotational axis having a carrier structure for the rotatable mounting of the roller body and having a carrier jacket supported on the radial outside on the carrier structure, a group of working jackets to be positioned abutting a carrier jacket outer side and providing a working outer side of a soil preparation roller. Each working jacket includes a plurality of working jacket segments to be arranged successively in the circumferential direction completely enclosing the roller body annularly, and the group of working jackets includes at least two working jackets having essentially equal mass to one another.
IPC 8 full level
E01C 19/23 (2006.01); E01C 23/12 (2006.01); E02D 3/026 (2006.01)
CPC (source: CN EP US)
B06B 1/16 (2013.01 - US); E01C 3/04 (2013.01 - CN); E01C 19/236 (2013.01 - EP US); E01C 19/28 (2013.01 - CN); E01C 19/286 (2013.01 - CN US); E01C 21/00 (2013.01 - US); E01C 23/127 (2013.01 - EP); E02D 3/0265 (2013.01 - EP 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 3951057 A1 20220209; EP 3951057 B1 20230830; CN 114059420 A 20220218; CN 114059420 B 20230620; CN 216663701 U 20220603; DE 102020120381 A1 20220203; US 12018440 B2 20240625; US 2022034046 A1 20220203
DOCDB simple family (application)
EP 21183322 A 20210702; CN 202110868653 A 20210730; CN 202121756310 U 20210730; DE 102020120381 A 20200803; US 202117391180 A 20210802