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FR1512760A - Dispositif pneumatique-hydraulique de freinage sur jante - Google Patents

Dispositif pneumatique-hydraulique de freinage sur jante

Info

Publication number
FR1512760A
FR1512760A FR96590A FR96590A FR1512760A FR 1512760 A FR1512760 A FR 1512760A FR 96590 A FR96590 A FR 96590A FR 96590 A FR96590 A FR 96590A FR 1512760 A FR1512760 A FR 1512760A
Authority
FR
France
Prior art keywords
pneumatic
braking device
hydraulic rim
rim braking
hydraulic
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR96590A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Westinghouse Air Brake Co
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
Application granted granted Critical
Publication of FR1512760A publication Critical patent/FR1512760A/fr
Expired legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Braking Arrangements (AREA)
FR96590A 1966-06-27 1967-02-27 Dispositif pneumatique-hydraulique de freinage sur jante Expired FR1512760A (fr)

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
FR1512760A true FR1512760A (fr) 1968-02-09

Family

ID=24238318

Family Applications (1)

Application Number Title Priority Date Filing Date
FR96590A Expired FR1512760A (fr) 1966-06-27 1967-02-27 Dispositif pneumatique-hydraulique de freinage sur jante

Country Status (5)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2464406A1 (fr) * 1979-09-04 1981-03-06 Sauer Achsenfab Frein a disque a etrier flottant pour vehicules utilitaires

Families Citing this family (2)

* 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
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2464406A1 (fr) * 1979-09-04 1981-03-06 Sauer Achsenfab Frein a disque a etrier flottant pour vehicules utilitaires

Also Published As

Publication number Publication date
US3395535A (en) 1968-08-06
DE1605304A1 (de) 1971-03-25
BR6789003D0 (pt) 1973-06-14
ES336488A1 (es) 1968-04-01

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