IT969358B - Cilindro maestro a rapporto variabile - Google Patents

Cilindro maestro a rapporto variabile

Info

Publication number
IT969358B
IT969358B IT29832/72A IT2983272A IT969358B IT 969358 B IT969358 B IT 969358B IT 29832/72 A IT29832/72 A IT 29832/72A IT 2983272 A IT2983272 A IT 2983272A IT 969358 B IT969358 B IT 969358B
Authority
IT
Italy
Prior art keywords
master cylinder
variable ratio
ratio master
variable
cylinder
Prior art date
Application number
IT29832/72A
Other languages
English (en)
Original Assignee
Borg Warner
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 Borg Warner filed Critical Borg Warner
Application granted granted Critical
Publication of IT969358B publication Critical patent/IT969358B/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
    • 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
    • B60T11/16—Master control, e.g. master cylinders
    • B60T11/224—Master control, e.g. master cylinders with pressure-varying means, e.g. with two stage operation provided by use of different piston diameters including continuous variation from one diameter to another
    • 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
    • B60T11/16—Master control, e.g. master cylinders
    • B60T11/22—Master control, e.g. master cylinders characterised by being integral with reservoir

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)
  • Safety Valves (AREA)
  • Braking Systems And Boosters (AREA)
IT29832/72A 1972-09-13 1972-09-28 Cilindro maestro a rapporto variabile IT969358B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/288,817 US3981146A (en) 1972-09-13 1972-09-13 Variable ratio master cylinder

Publications (1)

Publication Number Publication Date
IT969358B true IT969358B (it) 1974-03-30

Family

ID=23108762

Family Applications (1)

Application Number Title Priority Date Filing Date
IT29832/72A IT969358B (it) 1972-09-13 1972-09-28 Cilindro maestro a rapporto variabile

Country Status (12)

Country Link
US (1) US3981146A (it)
JP (1) JPS561266B2 (it)
AR (1) AR193912A1 (it)
AU (1) AU456876B2 (it)
BR (1) BR7302245D0 (it)
CA (1) CA972011A (it)
DE (2) DE7237709U (it)
ES (1) ES409533A1 (it)
FR (1) FR2199068A1 (it)
GB (1) GB1372618A (it)
IT (1) IT969358B (it)
SE (1) SE392592B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56135363A (en) 1980-03-24 1981-10-22 Aisin Seiki Co Ltd Master cylinder of brake
US4407121A (en) * 1981-04-29 1983-10-04 The Bendix Corporation Master cylinder
DE3338247A1 (de) * 1983-10-21 1985-05-02 Alfred Teves Gmbh, 6000 Frankfurt Hauptzylinder
US4559781A (en) * 1983-10-31 1985-12-24 Allied Corporation Master cylinder
ES532679A0 (es) * 1984-05-22 1985-04-01 Bendiberica Sa Perfeccionamientos en cilindros maestros tandem hidraulicos
ITMO20040352A1 (it) * 2004-12-30 2005-03-30 Studio Tecnico 6M Srl Apparato di comando
CN114704569A (zh) * 2022-04-18 2022-07-05 浙江奔腾智能制动系统有限公司 一种新型的异径柱塞式的制动主缸
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 (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2031360A (en) * 1932-06-04 1936-02-18 Lockheed Hydraulic Brake Compa Hydraulically or liquid pressure operated brake
US2180454A (en) * 1937-05-12 1939-11-21 Hydraulic Brake Co Fluid pressure braking system
US2448194A (en) * 1945-01-04 1948-08-31 Wagner Electric Corp Compounding master cylinder
GB671959A (en) * 1948-08-20 1952-05-14 Georges Bolsezian Improvements in or relating to master-cylinders for hydraulic brakes
GB946325A (en) * 1960-02-27 1964-01-08 Autobrzdy Jablonec Np Improvements in hydraulic braking systems for vehicles
US3165896A (en) * 1962-12-15 1965-01-19 Fiat Spa Hydraulic brake
US3391646A (en) * 1967-09-28 1968-07-09 Paul W. Schlosser Piston assembly for pump
GB1289608A (it) * 1969-05-30 1972-09-20

Also Published As

Publication number Publication date
DE7237709U (de) 1976-07-01
AR193912A1 (es) 1973-05-31
US3981146A (en) 1976-09-21
ES409533A1 (es) 1975-11-16
BR7302245D0 (pt) 1974-08-29
JPS4951465A (it) 1974-05-18
FR2199068A1 (it) 1974-04-05
DE2250392A1 (de) 1974-04-04
SE392592B (sv) 1977-04-04
AU4719772A (en) 1974-04-26
GB1372618A (en) 1974-10-30
AU456876B2 (en) 1974-11-28
CA972011A (en) 1975-07-29
JPS561266B2 (it) 1981-01-12

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