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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 10850720 B1

PDFFull Text
Date of Patent:
Dec. 01, 2020

Filed:

Mar. 01, 2017

Vehicle braking system and braking method

Applicant:

Faiveley Transport Amiens, Amiens, FR;

Inventors:

Candice Crochu, Amiens, FR;

Claudino Goncalves, Ribeaucourt, FR;

Jérémie Sales, Amiens, FR;

Assignee:

FAIVELEY TRANSPORT AMIENS, Amiens, FR;

Attorneys:

Christopher R. Carroll

The Small Patent Law Group LLC

Primary Examiner:

Vishal R Sahni

Int. Cl.
CPC ...
B60T 13/26 (2006.01); B61H 5/00 (2006.01); B60T 13/66 (2006.01); B60T 17/08 (2006.01); B60T 17/16 (2006.01); B60T 17/22 (2006.01); F16D 55/224 (2006.01); B61H 13/00 (2006.01); B61H 13/20 (2006.01); F16D 127/06 (2012.01); B61H 15/00 (2006.01); F16D 121/04 (2012.01); F16D 121/14 (2012.01); F16D 125/64 (2012.01);
U.S. Cl.
CPC ...
B60T 13/266 (2013.01); B60T 13/665 (2013.01); B60T 17/083 (2013.01); B60T 17/086 (2013.01); B60T 17/16 (2013.01); B60T 17/228 (2013.01); B61H 5/00 (2013.01); B61H 13/00 (2013.01); B61H 13/20 (2013.01); F16D 55/2245 (2013.01); B61H 15/00 (2013.01); F16D 2121/04 (2013.01); F16D 2121/14 (2013.01); F16D 2125/64 (2013.01); F16D 2127/06 (2013.01);
Abstract

Disclosed is a railway braking system including a first pneumatic distribution device formed by a first distributor provided with a single inlet opening connected to a source for supplying pneumatic pressure mediums and with a single outlet opening connected to a parking brake chamber in order to optionally supply a parking brake with a second pneumatic pressure medium so as to place the brake in either of inoperative and operative configurations, and a second pneumatic distribution device formed by a second distributor provided with a single inlet opening connected to the supply source and with a single outlet opening connected to a service pressure chamber in order to supply a service brake with a third pneumatic pressure medium of which the pressure value is predetermined, so as to apply a predetermined braking force when the parking brake is in the operative configuration thereof.

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