Motors: expansible chamber type – With motive fluid valve – Pilot valve
Reexamination Certificate
2006-06-27
2006-06-27
Lazo, Thomas E. (Department: 3745)
Motors: expansible chamber type
With motive fluid valve
Pilot valve
C192S221000
Reexamination Certificate
active
07066075
ABSTRACT:
The present invention is a transbrake system for a transmission of a drag race car, the transmission comprising: (a) a transmission housing having an exterior, typically of aluminum; (b) a transmission valve body contained in the transmission housing; the transmission housing having an aperture connecting the exterior of the transmission housing with the transmission valve body; (c) a pneumatic solenoid disposed outside the transmission housing and having an actuating piston extending through the aperture to the transmission valve body, so as to be moveable from a position braking the transmission to a position releasing the transmission; (d) a source of compressed air; (d) an electrical air control valve to control the supply of compressed air from the source of compressed air to the pneumatic solenoid; (e) a fluid conduit extending from the electrical air control valve to the pneumatic solenoid.
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patent: 5722293 (1998-03-01), McFadden
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DTS Nostalgia Muscle Car, http://www.fasteststreetcar.com/2004/rules
-musclecar.html, 8 web pages dated Sep. 24, 2004.
Gilcrest Roger A.
Lazo Thomas E.
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