CLEANING BULLET AND METHOD OF OPERATING THE SAME |
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| 申请号 | PCT/US2009037264 | 申请日 | 2009-03-16 | 公开(公告)号 | WO2009114845A2 | 公开(公告)日 | 2009-09-17 |
| 申请人 | JOHNSON DIVERSEY INC; HILARIDES JIM J; ROUILLARD CAROL A; BOBER ANDREW M; | 发明人 | HILARIDES JIM J; ROUILLARD CAROL A; BOBER ANDREW M; | ||||
| 摘要 | A cleaning bullet for use in a track can include a compressible body to clean the track, and a motorized device to propel the body through the track. In some embodiments, the motorized device includes wheels rotatably coupled to the device, a motor to drive the wheels, and a power source to supply power to the motor. Also, in some embodiments, one or more wheels engage an inner or outer surface of the track to move the motorized device along the track. | ||||||
| 权利要求 | |||||||
| 说明书全文 | |||||||
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