Title:
BALANCE WEIGHT DEVICE IN UPPER SURFACE WASHING DEVICE OF PORTAL CAR WASHING MACHINE
Document Type and Number:
Japanese Patent JP2011031689
Kind Code:
A
Abstract:
To provide a portal car washing machine capable of preventing oscillating angle positional deviations of a pair of oscillating arms, even if strength of support shafts is made small, in the portal car washing machine supporting the pair of oscillating arms including an upper surface brush and a balance weight device on the support shafts.
Weight arms 11 oscillating integrally with the oscillating arms 10 are provided to be away from the oscillating arms 10 in the axial direction and to have a phase difference of 180° from the oscillating arms 10, on the right and left support shafts 9. A weight arm balance weight 11W and an oscillating arm balance weight 10W are provided on the weight arm 11 and the oscillating arm 10, respectively.
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Inventors:
TAKEUCHI TOSHIO
SAKURAI YOSHINOBU
SAKURAI YOSHINOBU
Application Number:
JP2009178268A
Publication Date:
February 17, 2011
Filing Date:
July 30, 2009
Export Citation:
Assignee:
TAKEUCHI TECHNO CO LTD
International Classes:
B60S3/06
Attorney, Agent or Firm:
Ken Ochiai
Kazuaki Niki
Nude Shima Shinji
Kazuaki Niki
Nude Shima Shinji
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