Vehicle low pressure brake arrangement
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 23, 2017
Issued Date -
N/A
app pub date -
Apr 10, 2013
filing date -
Apr 10, 2013
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A vehicle braking arrangement includes a braking plate connected to a vehicle by a link arrangement. The braking plate is movable from a rest position to a braking position where contact is made with the ground, and includes a sealing rim arranged to at least partially contact the ground such that an at least partly enclosed volume is formed. The vehicle braking arrangement includes a low pressure container connected to the volume via a valve assembly. Air pressure in the low pressure container is below the air pressure of ambient air in the rest position of the braking plate. The valve assembly is arranged to be opened when the braking plate is in the braking position such that the pressure is lowered in the volume and the braking plate is pressed against the ground by a conferred pressure difference between air outside the volume and air in the volume.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2013 Application Filing Year
- B60T Class
- 820 Applications Filed
- 769 Patents Issued To-Date
- 93.79 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 9 Citation Count
- B60T Class
- 27.91 % this patent is cited more than
- 8 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Nov 23, 2024 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Nov 23, 2028 |
