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Title:
RING BRUSH, BRUSH ROLL, AND BRUSH-TYPE ROAD SWEEPER
Document Type and Number:
Japanese Patent JP2014000638
Kind Code:
A
Abstract:

To provide a ring brush and a brush roll, which can be easily recycled and which are excellent in durability, and a brush-type road sweeper.

In a ring brush 3 for use in a brush roll of a brush-type road sweeper, a filament assembly 8 is formed on an outer periphery of a ring-shaped sheet material made of PET in such a manner that brush filaments 9 made of the same PET are radially bonded, and a ring member for being attached to a brush shaft is formed of a pair of presser bar plates 11 and 12 for sandwiching the filament assembly 8 from axial front and rear sides.


Inventors:
KAWAMOTO YASUSHI
KATO HARUYUKI
Application Number:
JP2012137532A
Publication Date:
January 09, 2014
Filing Date:
June 19, 2012
Export Citation:
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Assignee:
HOWA MACHINERY LTD
International Classes:
B24D13/10; A46B7/04; A46B7/08; A47L11/19; E01H1/05
Domestic Patent References:
JPH06155316A1994-06-03
JPH07213340A1995-08-15
JPH08229830A1996-09-10
JP2011045498A2011-03-10
JPS59114018U1984-08-01
JPH06155316A1994-06-03
JPH07213340A1995-08-15
Foreign References:
WO2002032255A12002-04-25
WO2002032255A12002-04-25
Attorney, Agent or Firm:
Yoshiki Ishida
Kyoichi Ueda



 
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