Fluid-pressure and analogous brake systems – With pump – Pressure control
Reexamination Certificate
2007-12-18
2007-12-18
King, Bradley (Department: 3683)
Fluid-pressure and analogous brake systems
With pump
Pressure control
C303S113400, C303S113500, C303S114100, C303S115400, C303S122110
Reexamination Certificate
active
09833763
ABSTRACT:
Braking system including a master cylinder having at least two pressurizing pistons partially defining at least two mutually isolated pressurizing chambers, and wherein a working fluid in each pressurizing chamber is pressurized by an advancing movement of the corresponding pressurizing piston, a hydraulically operable brake cylinder for activating a brake, and a valve device having a first state in which the pressurized fluid is delivered from two pressurizing chambers of the at least two pressurizing chambers to the brake cylinder, and a second state in which the pressurized fluid is delivered from only one of the two pressurizing chambers.
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King Bradley
Toyota Jidosha & Kabushiki Kaisha
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