US 12,376,508 B2
Sheath for a soil working roller
Matthias Meier, Tirschenreuth (DE)
Assigned to Hamm AG, Tirschenreuth (DE)
Filed by Hamm AG, Tirschenreuth (DE)
Filed on Jul. 23, 2021, as Appl. No. 17/383,721.
Claims priority of application No. 10 2020 120 377.2 (DE), filed on Aug. 3, 2020.
Prior Publication US 2022/0030755 A1, Feb. 3, 2022
Int. Cl. A01B 33/02 (2006.01); A01B 29/00 (2006.01); A01B 29/04 (2006.01); A01B 33/12 (2006.01); A01B 33/14 (2006.01)
CPC A01B 33/021 (2013.01) [A01B 29/045 (2013.01); A01B 33/12 (2013.01); A01B 33/144 (2013.01); A01B 29/00 (2013.01)] 12 Claims
OG exemplary drawing
 
1. Sheath for a soil working roller of a soil processing machine, wherein said sheath is rotatable about a roller axis of rotation and comprises a plurality of sheath segments, mounted or mountable to surround a roller body of the soil working roller and following one another in the circumferential direction, wherein a plurality of roller tools is arranged on an outer side of the sheath segments positioned to be facing away from the roller body, wherein at least one part of the roller tools comprise an interchangeable holder mounted on a respective sheath segment and a replaceable tool detachably mounted or mountable on the interchangeable holder of the same, wherein a fastening opening is formed in the interchangeable holder for accommodating a fastening shaft of a replaceable tool mounted or to be mounted on the interchangeable holder, wherein an impacted tool through opening is provided in association with the at least one interchangeable holder in the sheath segment supporting the same for engaging the fastening shaft of the replaceable tool mounted on the interchangeable holder with an impacted tool.