SHOT PEENING DEVICE - SINTOKOGIO LTD

Title:

SHOT PEENING DEVICE

Document Type and Number:

WIPO Patent Application WO/2013/186939

Kind Code:

A1

Abstract:

Provided is a shot peening device with which recovered projection material and foreign bodies can be more precisely separated while inhibiting an increase in the size of the device. The shot peening device is provided with: a projector (42) which projects projection material onto a workpiece (W); recovery mechanisms (52, 54) which recover the projection material projected by the projector; and a wind power sorting mechanism (62) in which recovered projection material is allowed to fall freely while an upward air current is applied to the recovered projection material, and foreign bodies included in the recovered projection material are separated from the recovered projection material.

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Inventors:

ISHIKAWA MITSUO (JP)
YAMAMOTO TAKUJI (JP)

Application Number:

PCT/JP2012/069177

Publication Date:

December 19, 2013

Filing Date:

July 27, 2012

Export Citation:

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Assignee:

SINTOKOGIO LTD (JP)
ISHIKAWA MITSUO (JP)
YAMAMOTO TAKUJI (JP)

International Classes:

B24C9/00

Foreign References:

JPH0417054U	1992-02-12
JP2000042925A	2000-02-15
JP2001038628A	2001-02-13
JPS5423062A	1979-02-21
JP2011079094A	2011-04-21
JPH0957616A	1997-03-04
JP2003334761A	2003-11-25
JPH1128644A	1999-02-02
JPH107324A	1998-01-13
JP2012020359A	2012-02-02
CN102189496A	2011-09-21

Other References: