IT1205821B - Dispositivo a valvola di controllo dei freni per carri merci - Google Patents

Dispositivo a valvola di controllo dei freni per carri merci

Info

Publication number
IT1205821B
IT1205821B IT47859/87A IT4785987A IT1205821B IT 1205821 B IT1205821 B IT 1205821B IT 47859/87 A IT47859/87 A IT 47859/87A IT 4785987 A IT4785987 A IT 4785987A IT 1205821 B IT1205821 B IT 1205821B
Authority
IT
Italy
Prior art keywords
goods
control valve
valve device
brake control
brake
Prior art date
Application number
IT47859/87A
Other languages
English (en)
Other versions
IT8747859A0 (it
Inventor
James E Hart
Original Assignee
American Standard Inc
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
Application filed by American Standard Inc filed Critical American Standard Inc
Publication of IT8747859A0 publication Critical patent/IT8747859A0/it
Application granted granted Critical
Publication of IT1205821B publication Critical patent/IT1205821B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T15/00—Construction arrangement, or operation of valves incorporated in power brake systems and not covered by groups B60T11/00 or B60T13/00
    • B60T15/02—Application and release valves
    • B60T15/36—Other control devices or valves characterised by definite functions
    • B60T15/42—Other control devices or valves characterised by definite functions with a quick braking action, i.e. with accelerating valves actuated by brake-pipe pressure variation

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Braking Systems And Boosters (AREA)
IT47859/87A 1986-04-18 1987-04-16 Dispositivo a valvola di controllo dei freni per carri merci IT1205821B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/853,519 US4690463A (en) 1986-04-18 1986-04-18 Freight brake control valve having an emergency piston slide valve arranged to provide an accelerated brake application function

Publications (2)

Publication Number Publication Date
IT8747859A0 IT8747859A0 (it) 1987-04-16
IT1205821B true IT1205821B (it) 1989-03-31

Family

ID=25316255

Family Applications (1)

Application Number Title Priority Date Filing Date
IT47859/87A IT1205821B (it) 1986-04-18 1987-04-16 Dispositivo a valvola di controllo dei freni per carri merci

Country Status (13)

Country Link
US (1) US4690463A (it)
JP (1) JPH0674038B2 (it)
CN (1) CN1007609B (it)
AU (1) AU586775B2 (it)
BR (1) BR8701839A (it)
CA (1) CA1283149C (it)
DE (1) DE3712604A1 (it)
FR (1) FR2600028A1 (it)
GB (1) GB2189299B (it)
IN (1) IN169289B (it)
IT (1) IT1205821B (it)
MX (1) MX164579B (it)
ZA (1) ZA872764B (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4744609A (en) * 1986-11-14 1988-05-17 American Standard Inc. Freight brake control valve having an emergency piston slide valve and graduating valve arranged to provide an accelerated brake application function
US4770472A (en) * 1987-03-18 1988-09-13 American Standard Inc. Freight brake control valve having an emergency piston slide valve arranged to provide an accelerated brake application function
US4830438A (en) * 1988-08-17 1989-05-16 American Standard Inc. Freight brake emergency valve
US4850654A (en) * 1989-01-13 1989-07-25 American Standard Inc. Freight brake emergency valve
US5071198A (en) * 1991-01-22 1991-12-10 Westinghouse Air Brake Company Emergency valve for ABD freight brake control valve device
US6275165B1 (en) * 1998-03-19 2001-08-14 Westinghouse Air Brake Company A.A.R. compliant electronic braking system
US7737324B2 (en) 2005-11-23 2010-06-15 The Procter & Gamble Company Disposable absorbent article having deployable chassis ears
US8585672B2 (en) 2007-02-28 2013-11-19 The Procter & Gamble Company Disposable absorbent article having deployable belt ears
US7857801B2 (en) 2007-03-23 2010-12-28 The Procter & Gamble Company Diaper having deployable chassis ears and stretch waistband
US7980637B2 (en) * 2008-02-28 2011-07-19 New York Air Brake Corporation Brake control valve with AAV stability
US9616872B2 (en) 2012-05-08 2017-04-11 Wabtec Holding Corp. ABDX-C service graduating valve and slide valve and slide valve design incorporating accelerated application valve (AAV) functionality
CN105905088B (zh) * 2016-05-31 2018-07-13 眉山中车制动科技股份有限公司 一种制动阀用副风缸充气控制装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE199691C (it) *
DE605316C (de) * 1930-08-06 1934-11-08 Westinghouse Bremsen Ges M B H Druckluftbremseinrichtung
US2113649A (en) * 1936-07-29 1938-04-12 Westinghouse Air Brake Co Fluid pressure brake
US2707134A (en) * 1950-12-20 1955-04-26 Westinghouse Air Brake Co Fluid pressure brake equipment
DE2638437C2 (de) * 1976-08-26 1985-12-19 Knorr-Bremse GmbH, 8000 München Bremsbeschleuniger

Also Published As

Publication number Publication date
ZA872764B (en) 1987-11-25
GB2189299B (en) 1989-11-29
IN169289B (it) 1991-09-21
JPH0674038B2 (ja) 1994-09-21
JPS62251271A (ja) 1987-11-02
GB8707747D0 (en) 1987-05-07
GB2189299A (en) 1987-10-21
DE3712604A1 (de) 1987-10-22
FR2600028A1 (fr) 1987-12-18
CN87103564A (zh) 1987-11-04
CN1007609B (zh) 1990-04-18
AU586775B2 (en) 1989-07-20
MX164579B (es) 1992-09-03
IT8747859A0 (it) 1987-04-16
CA1283149C (en) 1991-04-16
AU7172187A (en) 1987-10-22
US4690463A (en) 1987-09-01
BR8701839A (pt) 1988-01-26

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