CAR WASHING MACHINE AND ROTATION BRUSH

Japanese Patent JP2016022755

A

PROBLEM TO BE SOLVED: To provide a car washing machine which inhibits reduction of washing power.SOLUTION: A car washing machine WA includes: a washing machine body 1 which moves relative to a cleaned vehicle CA in a fore and aft direction; and side brushes 5 which are provided in the washing machine body 1 and wash side surfaces and a rear surface of the cleaned vehicle CA. Each side brush 5 includes a first brush part 40 and a second brush part 50 which are provided arranged in parallel to each other in an axial direction. The first brush part 40 and the second brush part 50 include: shafts 46, 56 which respectively form rotary shafts; and brush bodies 41, 51 which are bent at first bending parts K1 parallel to the axial direction and have sheet forms, the brush bodies 41, 51 which are provided arranged parallel to each other in a circumferential direction and fixed to peripheral surfaces of the shafts 46, 56 on the first bending parts K1 by fasteners 33. An outer peripheral end of each brush body 41 of the first brush part 40 disposed on the second brush part 50 is disposed at the outer periphery side relative to an outer peripheral end of the brush body 51 of the second brush part 50. Each brush body 41 of the first brush part 40 includes: a long diameter part 44 forming the outer peripheral end of the bush body 41; and a short diameter part 43 facing the long diameter part 44, the short diameter part 43 in which the outer peripheral end is disposed at the inner periphery side relative to the long diameter part 44.SELECTED DRAWING: Figure 6

KANAMARU SHINJI
YAMAMOTO AKIRA

JP2014145962A

February 08, 2016

July 16, 2014

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DAIFUKU KK

B60S3/06

JP2009173175A	2009-08-06
JP2003335225A	2003-11-25
JP2005263223A	2005-09-29

US4670929A

1987-06-09

Sano patent office

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