Brake pedal simulator and brake system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Dec 30, 2010
app pub date -
May 28, 2010
filing date -
May 29, 2009
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A brake pedal simulator for a brake system of a motor vehicle has a chamber with hydraulic fluid which is limited by a first piston coupled to a brake pedal, a second piston having restoring means for producing a restoring force, and a third piston driving a pressure transducer. The first and second pistons are functionally connected together by the hydraulic fluid when a first valve is open to transmit the restoring force to the first piston upon movement against the hydraulic fluid. This first functional connection is interrupted when the first valve is closed. The first and second pistons are functionally connected together by the hydraulic fluid when a second valve is open to transmit movement of the first piston to the third piston. This second functional connection is interrupted when the second valve is closed.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully