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Title:
SPEW RECOVERY APPARATUS AND SPEW TRIMMING APPARATUS
Document Type and Number:
Japanese Patent JP2010052204
Kind Code:
A
Abstract:

To provide a spew recovery apparatus for a tire tread, high in spew recovery capacity and recovery efficiency without causing the damage of a tire, and a spew trimming apparatus.

The spew recovery apparatus is provided with a suction apparatus for sucking a spew cut off from the tire tread, a cylindrical recovery nozzle connected to the suction apparatus, and a hood for covering a part of a side face of the recovery nozzle with a predetermined space between the hood and the recovery nozzle. A sidewall of the recovery nozzle is provided with a plurality of elongate openings extending in parallel with a centerline of the cylinder. The hood covers at least one opening, and the recovery nozzle is provided rotatably around the centerline of the cylinder as the rotational center. The spew is sucked from the opening while the sidewall abuts on the tire tread and rotates with the rotation of the tire. The spew trimming apparatus includes the spew recovery apparatus.


Inventors:
KIKUCHI NOBUYUKI
Application Number:
JP2008000217773
Publication Date:
March 11, 2010
Filing Date:
August 27, 2008
Export Citation:
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Assignee:
SUMITOMO RUBBER IND
International Classes:
B29D30/68; B29C37/02
Domestic Patent References:
JP2008126479A2008-06-05
JPH02258329A1990-10-19
JPH10296877A1998-11-10
JPH11227069A1999-08-24
JP2005081561A2005-03-31
JP2002178295A2002-06-25
JP2008126479A2008-06-05
JPH02258329A1990-10-19
JPH10296877A1998-11-10
JPH11227069A1999-08-24
Attorney, Agent or Firm:
上代 哲司
神野 直美