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
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.
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) |
-
2002
- 2002-06-28 MX MXPA02006586 patent/MXPA02006586A/en unknown
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