Abrading – Precision device or process - or with condition responsive... – With indicating
Reexamination Certificate
2007-02-27
2007-02-27
Rachuba, M. (Department: 3723)
Abrading
Precision device or process - or with condition responsive...
With indicating
C451S038000, C451S087000, C451S092000
Reexamination Certificate
active
11463197
ABSTRACT:
The present invention provides a lasting apparatus which is provided with an ejection device, which ejects blast media, and a recovery device, which sucks and recovers ejected and used blast media, on a traveling carriage, ejects the blast media to a surface to be treated by the ejection device while causing the traveling carriage to travel on the surface to be treated, and recovers the used blast media by the recovery device, and comprising: roughness measuring device that is provided at the traveling carriage and measures roughness of an uneven surface of the surface to be treated which is treated by ejection of the blast media; and control unit which performs a feedback control of an ejection amount of the blast media, ejection pressure, ejection speed, an ejection air amount, a suction air amount by the recovery device, and a speed of the traveling carriage so that the roughness which is measured by the roughness measuring device is within a range of predetermined roughness.
REFERENCES:
patent: 3908314 (1975-09-01), Watanabe et al.
patent: 4139970 (1979-02-01), Hockett
patent: 4286417 (1981-09-01), Shelton
patent: 4545156 (1985-10-01), Hockett
patent: 4614100 (1986-09-01), Green et al.
patent: 4993200 (1991-02-01), Morioka et al.
patent: 5138800 (1992-08-01), Janusz
patent: 5502868 (1996-04-01), Bräendle
patent: 5613895 (1997-03-01), Baker
patent: 5938509 (1999-08-01), Fox et al.
patent: 6244940 (2001-06-01), Boulton et al.
patent: 6447366 (2002-09-01), Ebadian et al.
patent: 6508413 (2003-01-01), Bauer et al.
patent: 6675548 (2004-01-01), Bristol et al.
patent: 6797411 (2004-09-01), Sodani et al.
patent: 2002/0098776 (2002-07-01), Dopper
patent: 2003/0012978 (2003-01-01), Sodani et al.
patent: 0642888 (1995-03-01), None
patent: 9-109029 (1997-04-01), None
Shimizu Tokuo
Yano Tetsunori
Hitachi Plant Technologies, Ltd.
Rachuba M.
Safran David S.
LandOfFree
Blasting apparatus and blasting method does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Blasting apparatus and blasting method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Blasting apparatus and blasting method will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3880031