Metallurgical apparatus – With cleaning or lubricating means
Reexamination Certificate
2002-08-02
2008-10-14
Kastler, Scott (Department: 1793)
Metallurgical apparatus
With cleaning or lubricating means
C266S114000
Reexamination Certificate
active
07435374
ABSTRACT:
A surface treatment apparatus for a metal sheet has a blasting device for blasting solid particles having an average particle diameter of 300 μm or less onto the metal sheet which is continuously transferred, a blast chamber in which the blasting device is disposed, and cleaning means provided at the downstream side of the blast chamber for cleaning a surface of the metal sheet. At an inlet side of the blasting device, a deposits removing device for removing deposits on the surface of the metal sheet may be provided.
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Patent Abstracts of Japan, vol. 1997, No. 05, May 30, 1997 of JP 9-1460 (ITO KIKO KK), Jan. 7, 1997.
Kimura Yukio
Sodani Yasuhiro
Tomita Shogo
Ueno Masayasu
Frishauf, Holtz, Goodman, & Chick, P.cC
JFE Steel Corporation
Kastler Scott
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