公开(公告)号：USD1046357S1

公开(公告)日：2024-10-08

申请号：US29798977

申请日：2021-07-12

申请人： Carl Freudenberg KG

设计人： Fred Cecala ,  Leo Gubenko ,  Torsten Plate ,  Florian Hattich

摘要： FIG. 1 is a front perspective view of a cleaning cartridge according to an embodiment of the disclosure;
FIG. 2 is a rear plan view thereof;
FIG. 3 is a front plan view thereof;
FIG. 4 is a first side plan view thereof;
FIG. 5 is a second side plan view thereof;
FIG. 6 is a bottom plan view thereof;
FIG. 7 is a top plan view thereof;
FIG. 8 is a front perspective view of a cleaning cartridge according to another embodiment of the disclosure;
FIG. 9 is a rear plan view thereof;
FIG. 10 is a front plan view thereof;
FIG. 11 is a first side plan view thereof;
FIG. 12 is a second side plan view thereof;
FIG. 13 is a bottom plan view thereof;
FIG. 14 is a top plan view thereof;
FIG. 15 is a front perspective view of a cleaning cartridge according to another embodiment of the disclosure;
FIG. 16 is a rear plan view thereof;
FIG. 17 is a front plan view thereof;
FIG. 18 is a first side plan view thereof;
FIG. 19 is a second side plan view thereof;
FIG. 20 is a bottom plan view thereof; and,
FIG. 21 is a top plan view thereof.

公开(公告)号：US11465596B1

公开(公告)日：2022-10-11

申请号：US17373242

申请日：2021-07-12

申请人： Carl Freudenberg KG

发明人： Fred Cecala ,  Leo Gubenko ,  Torsten Plate ,  Florian Hattich

IPC分类号： B60S1/68 ,  B08B1/02 ,  B08B1/00 ,  B60S3/04

摘要： A system and method for cleaning a cart wheel includes an elongated body having a central channel having an entry end and an exit end. A shuttle slidably engages the elongated body and is engageable by a wheel entering the central channel from the entry end such that the wheel pushes the shuttle along the central channel and disengages the shuttle adjacent the exit end, wherein a sliding engagement between the wheel and the shuttle cleans the wheel.