FR1503374A - Réducteur de pression destiné plus particulièrement à des mécanismes de freinage hydraulique de véhicules - Google Patents

Réducteur de pression destiné plus particulièrement à des mécanismes de freinage hydraulique de véhicules

Info

Publication number
FR1503374A
FR1503374A FR86474A FR86474A FR1503374A FR 1503374 A FR1503374 A FR 1503374A FR 86474 A FR86474 A FR 86474A FR 86474 A FR86474 A FR 86474A FR 1503374 A FR1503374 A FR 1503374A
Authority
FR
France
Prior art keywords
vehicle braking
pressure reducer
hydraulic vehicle
braking mechanisms
intended
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
FR86474A
Other languages
English (en)
Inventor
Philip Sidney Baldwin
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.)
Fiat SpA
Original Assignee
Fiat SpA
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 Fiat SpA filed Critical Fiat SpA
Application granted granted Critical
Publication of FR1503374A publication Critical patent/FR1503374A/fr
Expired legal-status Critical Current

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
    • B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
    • B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
    • B60T11/28—Valves specially adapted therefor
    • B60T11/34—Pressure reducing or limiting valves
    • 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
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/18—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to vehicle weight or load, e.g. load distribution
    • B60T8/1812—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to vehicle weight or load, e.g. load distribution characterised by the means for pressure reduction
    • B60T8/1831—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to vehicle weight or load, e.g. load distribution characterised by the means for pressure reduction pressure reducing or limiting valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)
  • Hydraulic Control Valves For Brake Systems (AREA)
  • Sealing Devices (AREA)
  • Braking Arrangements (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
FR86474A 1965-12-07 1966-12-07 Réducteur de pression destiné plus particulièrement à des mécanismes de freinage hydraulique de véhicules Expired FR1503374A (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT2741365 1965-12-07
IT1032666 1966-04-30
IT5239868 1968-07-11

Publications (1)

Publication Number Publication Date
FR1503374A true FR1503374A (fr) 1967-11-24

Family

ID=33032948

Family Applications (2)

Application Number Title Priority Date Filing Date
FR86474A Expired FR1503374A (fr) 1965-12-07 1966-12-07 Réducteur de pression destiné plus particulièrement à des mécanismes de freinage hydraulique de véhicules
FR182009A Expired FR96482E (fr) 1965-12-07 1968-12-30 Réducteur de pression destiné plus particulierement a des mécanismes de freinage hydraulique de véhicules.

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR182009A Expired FR96482E (fr) 1965-12-07 1968-12-30 Réducteur de pression destiné plus particulierement a des mécanismes de freinage hydraulique de véhicules.

Country Status (5)

Country Link
US (1) US3443382A (fr)
DE (2) DE1555387C3 (fr)
ES (1) ES369339A2 (fr)
FR (2) FR1503374A (fr)
GB (2) GB1161829A (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3635241A (en) * 1968-07-12 1972-01-18 Flat Soc Per Azioni Pressure reducer, particularly for hydraulic brake system in vehicles
FR2155887A1 (fr) * 1971-10-13 1973-05-25 Dba
FR2304500A1 (fr) * 1975-03-17 1976-10-15 Girling Ltd Perfectionnements aux valves regulatrices de pression
FR2410586A1 (fr) * 1977-12-03 1979-06-29 Teves Gmbh Alfred Unite de commande de pression de freinage
US5082332A (en) * 1989-06-22 1992-01-21 Bendix Altecna S.P.A. Load responsive brake regulator

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2638190C2 (de) * 1976-08-25 1986-04-10 Alfred Teves Gmbh, 6000 Frankfurt Drucksteuereinheit für hydraulische Fahrzeugbremsanlagen
FR2383048A1 (fr) * 1977-03-11 1978-10-06 Dba Compensateur de freinage
DE3011633C2 (de) * 1980-03-26 1986-08-21 Alfred Teves Gmbh, 6000 Frankfurt Druckminderer für hydraulische Bremskraftanlagen
DE3034738A1 (de) * 1980-09-15 1982-04-29 Alfred Teves Gmbh, 6000 Frankfurt Drucksteuerventil
DE3839566A1 (de) * 1988-11-24 1990-05-31 Teves Gmbh Alfred Bremskraftregler fuer hydraulische bremsanlagen sowie verfahren zu seiner montage
GB2253664A (en) * 1991-03-12 1992-09-16 Gen Motors France Load sensitive proportioning valve
CN114810874B (zh) * 2022-05-13 2024-04-26 浙江奔腾智能制动系统有限公司 一种适用于拖拉机单腔结构的柱塞式的制动主缸

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3088285A (en) * 1959-09-05 1963-05-07 Fiat Spa Device for varying hydraulic pressure

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3635241A (en) * 1968-07-12 1972-01-18 Flat Soc Per Azioni Pressure reducer, particularly for hydraulic brake system in vehicles
FR2155887A1 (fr) * 1971-10-13 1973-05-25 Dba
FR2304500A1 (fr) * 1975-03-17 1976-10-15 Girling Ltd Perfectionnements aux valves regulatrices de pression
FR2410586A1 (fr) * 1977-12-03 1979-06-29 Teves Gmbh Alfred Unite de commande de pression de freinage
US5082332A (en) * 1989-06-22 1992-01-21 Bendix Altecna S.P.A. Load responsive brake regulator

Also Published As

Publication number Publication date
DE1935394C3 (de) 1974-07-04
DE1935394B2 (de) 1973-11-22
GB1161829A (en) 1969-08-20
DE1555387C3 (de) 1974-03-28
DE1935394A1 (de) 1970-11-19
FR96482E (fr) 1972-06-30
GB1222492A (en) 1971-02-17
US3443382A (en) 1969-05-13
ES369339A2 (es) 1971-06-01
DE1555387B2 (de) 1973-08-30
DE1555387A1 (de) 1970-10-15

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