BR6789003D0 - Unidade de freio pneumatico hidraulico de face de rolamento - Google Patents

Unidade de freio pneumatico hidraulico de face de rolamento

Info

Publication number
BR6789003D0
BR6789003D0 BR189003/67A BR18900367A BR6789003D0 BR 6789003 D0 BR6789003 D0 BR 6789003D0 BR 189003/67 A BR189003/67 A BR 189003/67A BR 18900367 A BR18900367 A BR 18900367A BR 6789003 D0 BR6789003 D0 BR 6789003D0
Authority
BR
Brazil
Prior art keywords
brake unit
pneumatic bearing
hydraulic pneumatic
bearing brake
hydraulic
Prior art date
Application number
BR189003/67A
Other languages
English (en)
Inventor
R Morris
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
Application filed by Westinghouse Air Brake Co filed Critical Westinghouse Air Brake Co
Publication of BR6789003D0 publication Critical patent/BR6789003D0/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
    • B61H15/00—Wear-compensating mechanisms, e.g. slack adjusters
    • B61H15/0092—Wear-compensating mechanisms, e.g. slack adjusters hydraulic
    • 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
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/58—Combined or convertible systems
    • B60T13/581—Combined or convertible systems both hydraulic and pneumatic
    • B60T13/583—Combined or convertible systems both hydraulic and pneumatic using converters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
    • B61H1/00—Applications or arrangements of brakes with a braking member or members co-operating with the periphery of the wheel rim, a drum, or the like
    • B61H1/003—Applications or arrangements of brakes with a braking member or members co-operating with the periphery of the wheel rim, a drum, or the like with an actuator directly acting on a brake head
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00—Parts or details
    • F16D65/38—Slack adjusters
    • F16D65/72—Slack adjusters hydraulic
    • F16D65/74—Slack adjusters hydraulic self-acting in one direction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2125/00—Components of actuators
    • F16D2125/02—Fluid-pressure mechanisms
    • F16D2125/10—Plural pistons interacting by fluid pressure, e.g. hydraulic force amplifiers using different sized pistons
BR189003/67A 1966-06-27 1967-04-28 Unidade de freio pneumatico hidraulico de face de rolamento BR6789003D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US560559A US3395535A (en) 1966-06-27 1966-06-27 Pneumatic-hydraulic tread brake unit

Publications (1)

Publication Number Publication Date
BR6789003D0 true BR6789003D0 (pt) 1973-06-14

Family

ID=24238318

Family Applications (1)

Application Number Title Priority Date Filing Date
BR189003/67A BR6789003D0 (pt) 1966-06-27 1967-04-28 Unidade de freio pneumatico hidraulico de face de rolamento

Country Status (5)

Country Link
US (1) US3395535A (pt)
BR (1) BR6789003D0 (pt)
DE (1) DE1605304A1 (pt)
ES (1) ES336488A1 (pt)
FR (1) FR1512760A (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1020968B (it) * 1974-10-10 1977-12-30 Peuti Anstalt Cilindro operatore ad azionamento fluidico con convertitore di sforzo incorporato
DE2935647C3 (de) * 1979-09-04 1982-03-18 Otto Sauer Achsenfabrik Keilberg, 8751 Bessenbach Schwimmsattel-Teilbelag-Scheibenbremse, insbesondere für Nutzfahrzeuge wie Lastkraftwagen und Anhänger
IT207878Z2 (it) * 1986-03-06 1988-02-22 Iveco Fiat Convertitore pneumo idraulico per pinze di freni a disco

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2626021A (en) * 1947-08-29 1953-01-20 Louis A Mcalpine Hydraulic link in brake mechanism
US2827766A (en) * 1954-12-09 1958-03-25 Lionel E Weiss Hydro-pneumatic press apparatus
US2926758A (en) * 1957-10-23 1960-03-01 Westinghouse Air Brake Co Hydro-pneumatic type tread brake unit for railway cars

Also Published As

Publication number Publication date
DE1605304A1 (de) 1971-03-25
ES336488A1 (es) 1968-04-01
FR1512760A (fr) 1968-02-09
US3395535A (en) 1968-08-06

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