US 12,110,640 B2
Soil working roller for a soil processing machine
Matthias Meier, Tirschenreuth (DE)
Assigned to HAMM AG, Tirschenreuth (DE)
Filed by Hamm AG, Tirschenreuth (DE)
Filed on Jul. 23, 2021, as Appl. No. 17/383,863.
Claims priority of application No. 10 2020 120 376.4 (DE), filed on Aug. 3, 2020.
Prior Publication US 2022/0034045 A1, Feb. 3, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. E01C 19/23 (2006.01); E01C 19/26 (2006.01); E01C 21/00 (2006.01); E02D 3/026 (2006.01)
CPC E01C 19/236 (2013.01) [E01C 19/26 (2013.01); E01C 21/00 (2013.01); E02D 3/0265 (2013.01)] 27 Claims
OG exemplary drawing
 
1. Soil working roller for a soil processing machine comprising a roller body, rotatable about a roller axis of rotation, with a support structure for rotatable mounting of the roller body and with a support sheath supported radially outwardly on the support structure, further comprising a working sheath, which contacts a support sheath outer side and provides a working exterior of the soil working roller and comprises a plurality of working sheath segments, following one another in the circumferential direction, each working sheath segment having a segment shell, a plurality of radially inwardly projecting fastening means being fixedly arranged on a segment shell inner side of each segment shell facing the support sheath outer side of the support sheath and/or supported at the support sheath outer side, wherein in association with each fastening means a fastening means through opening is provided in the support sheath for receiving the associate fastening means such as to engage therethrough, and wherein each fastening means engaging through a fastening means through opening projects on a support sheath inner side of the support sheath for fixing to or with respect to the roller body.