MXPA02006586A - Unitized railcar brake equipment. - Google Patents

Unitized railcar brake equipment.

Info

Publication number
MXPA02006586A
MXPA02006586A MXPA02006586A MXPA02006586A MX PA02006586 A MXPA02006586 A MX PA02006586A MX PA02006586 A MXPA02006586 A MX PA02006586A MX PA02006586 A MXPA02006586 A MX PA02006586A
Authority
MX
Mexico
Prior art keywords
brake cylinder
unitized
brake
railcar
air
Prior art date
Application number
Other languages
Spanish (es)
Inventor
E Hart James
Original Assignee
Westinghouse Air Brake Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US10/166,323 external-priority patent/US6776268B2/en
Application filed by Westinghouse Air Brake Co filed Critical Westinghouse Air Brake Co
Publication of MXPA02006586A publication Critical patent/MXPA02006586A/en

Links

Landscapes

  • Braking Systems And Boosters (AREA)

Abstract

A unitized railcar brake equipment can have a relatively small integrated air supply and can be controlled electronically. The equipment can have a brake cylinder portion and a control valve portion. The brake cylinder portion can have a brake cylinder housing a piston head with a rod end of the piston connected to a railcar brake member. A pair of air chambers communicate on opposite sides of the piston head and an air reservoir can be integral with the brake cylinder housing. Selective coupling of the air chambers and the air reservoir to each other, a source of pressure, or to the atmosphere can be controlled by appropriate valves to control the pressure in the brake cylinder.
MXPA02006586 2001-06-29 2002-06-28 Unitized railcar brake equipment. MXPA02006586A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US30231901P 2001-06-29 2001-06-29
US10/166,323 US6776268B2 (en) 2001-06-29 2001-06-29 Unitized railcar brake equipment

Publications (1)

Publication Number Publication Date
MXPA02006586A true MXPA02006586A (en) 2004-08-19

Family

ID=34576208

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA02006586 MXPA02006586A (en) 2001-06-29 2002-06-28 Unitized railcar brake equipment.

Country Status (1)

Country Link
MX (1) MXPA02006586A (en)

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