HAIR MATERIAL ASSEMBLY, VEHICLE WASHING BRUSH, AND VEHICLE WASHING EQUIPMENT

Title:

HAIR MATERIAL ASSEMBLY, VEHICLE WASHING BRUSH, AND VEHICLE WASHING EQUIPMENT

Document Type and Number:

Japanese Patent JP2016060330

Kind Code:

A

Abstract:

PROBLEM TO BE SOLVED: To provide a hair material assembly having higher wear resistance and higher washability and capable of configuring a vehicle washing brush, a vehicle washing brush provided with the hair material assemblies, and a vehicle washing equipment provided with the vehicle washing brush.SOLUTION: A hair material assembly 121 is configured with multiple hair materials 121a bundled and bound at one end thereof with a cylindrical binder 121b. The hair material 121a is made of polypropylene, having a circular section vertical to a longitudinal direction, a diameter of 0.4 to 0.8 mm, a spring constant of 3.6 to 7.4 N/mm, and a value of 8.8 to 9.3 N/mmobtained by dividing the spring constant by the diameter.SELECTED DRAWING: Figure 1

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Inventors:

NEMOTO TENSHO
NAKAJIMA YASUTADA
YAMAGUCHI TETSUJI
KATO HIDEYUKI

Application Number:

JP2014188895A

Publication Date:

April 25, 2016

Filing Date:

September 17, 2014

Export Citation:

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Assignee:

HIGASHI NIPPON RYOKAKU TETSUDO
SEIDENSHA CO LTD

International Classes:

B60S3/06; A46B7/10

Domestic Patent References:

JPH03292904A	1991-12-24
JP3147980U	2009-01-29

Attorney, Agent or Firm:

Gwangyang International Patent Office

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