Data processing: measuring – calibrating – or testing – Testing system – Of mechanical system
Reexamination Certificate
2006-05-30
2006-05-30
Barlow, John (Department: 2863)
Data processing: measuring, calibrating, or testing
Testing system
Of mechanical system
Reexamination Certificate
active
07054777
ABSTRACT:
The present invention discloses and claims a test device and method for testing a rail car brake system. The test device includes a pneumatic circuit and electronic circuit connecting a supply of test air to the rail car brake system being tested. The pneumatic and electronic circuits operate to selectively supply and vent the test air to or from the rail car brake system according to programmed instructions. The test device further includes a web server interface for communicating with a predetermined web page or other source external to the rail car brake system test device to retrieve and download additional programming instructions.
REFERENCES:
patent: 5808909 (1998-09-01), Rees
patent: 2005/0021294 (2005-01-01), Trsar et al.
Code of Air Brake System Tests for Freight Equipment—Single Car Test; pp. E-1 to E-19; AAR Manual of Standards and Recommended Practices—Brakes and Equipment, 2004.
Crane Jerry D.
Edwards Kathryn M.
Edwards Scott G.
Granger Alan R.
Masek William E.
Barlow John
Dority & Manning P.A.
Graham-White Mfg. Co.
Khuu Cindy D.
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