IT1003996B - Perfezionamento negli impianti di frenatura per veicoli su rotaie - Google Patents

Perfezionamento negli impianti di frenatura per veicoli su rotaie

Info

Publication number
IT1003996B
IT1003996B IT49961/74A IT4996174A IT1003996B IT 1003996 B IT1003996 B IT 1003996B IT 49961/74 A IT49961/74 A IT 49961/74A IT 4996174 A IT4996174 A IT 4996174A IT 1003996 B IT1003996 B IT 1003996B
Authority
IT
Italy
Prior art keywords
improvement
railway vehicles
braking systems
braking
railway
Prior art date
Application number
IT49961/74A
Other languages
English (en)
Original Assignee
Knorr Bremse Gmbh
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
Priority claimed from DE19732316587 external-priority patent/DE2316587C3/de
Application filed by Knorr Bremse Gmbh filed Critical Knorr Bremse Gmbh
Application granted granted Critical
Publication of IT1003996B publication Critical patent/IT1003996B/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
    • 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
    • B60T13/24—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 the fluid being gaseous
    • B60T13/26—Compressed-air systems
    • B60T13/38—Brakes applied by springs or weights and released by compressed air
    • 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
    • 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
    • B60T13/66—Electrical control in fluid-pressure brake systems
    • B60T13/68—Electrical control in fluid-pressure brake systems by electrically-controlled valves
    • B60T13/683—Electrical control in fluid-pressure brake systems by electrically-controlled valves in pneumatic systems or parts thereof
    • 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
    • B60T8/1818—Lever mechanism

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Hydraulic Control Valves For Brake Systems (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Regulating Braking Force (AREA)
  • Braking Systems And Boosters (AREA)
IT49961/74A 1973-04-03 1974-04-02 Perfezionamento negli impianti di frenatura per veicoli su rotaie IT1003996B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732316587 DE2316587C3 (de) 1973-04-03 Lastabhängig gesteuerte Druckluftbremsanlage für Fahrzeuge, insbesondere Schienenfahrzeuge, mit einem Federspeicherbremszylinder

Publications (1)

Publication Number Publication Date
IT1003996B true IT1003996B (it) 1976-06-10

Family

ID=5876865

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49961/74A IT1003996B (it) 1973-04-03 1974-04-02 Perfezionamento negli impianti di frenatura per veicoli su rotaie

Country Status (8)

Country Link
US (1) US3881785A (it)
CA (1) CA1001194A (it)
ES (1) ES424879A1 (it)
FI (1) FI56650C (it)
GB (1) GB1442738A (it)
IT (1) IT1003996B (it)
SE (1) SE395417B (it)
ZA (1) ZA742096B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2580572B1 (fr) * 1985-04-22 1987-07-10 Regie Autonome Transports Systeme de freinage hydraulique pour vehicules ferroviaires
US10315637B2 (en) * 2017-03-20 2019-06-11 Westinghouse Air Brake Technologies Corporation Automatic brake backup control system and method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2458965A (en) * 1944-11-25 1949-01-11 New York Air Brake Co Variable load brake
US2534622A (en) * 1948-07-30 1950-12-19 New York Air Brake Co Load compensated air brake
US2720428A (en) * 1951-11-08 1955-10-11 Westinghouse Air Brake Co Load compensating brake apparatus

Also Published As

Publication number Publication date
SE395417B (sv) 1977-08-15
FI56650C (fi) 1980-03-10
CA1001194A (en) 1976-12-07
ES424879A1 (es) 1976-06-16
DE2316587B2 (de) 1975-05-28
GB1442738A (en) 1976-07-14
ZA742096B (en) 1975-04-30
FI56650B (fi) 1979-11-30
DE2316587A1 (de) 1974-10-10
US3881785A (en) 1975-05-06

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