FR2364367A1 - COMBINED MID PRESSURE BRAKE CYLINDER WITH ACCUMULATOR SPRING - Google Patents

COMBINED MID PRESSURE BRAKE CYLINDER WITH ACCUMULATOR SPRING

Info

Publication number
FR2364367A1
FR2364367A1 FR7726199A FR7726199A FR2364367A1 FR 2364367 A1 FR2364367 A1 FR 2364367A1 FR 7726199 A FR7726199 A FR 7726199A FR 7726199 A FR7726199 A FR 7726199A FR 2364367 A1 FR2364367 A1 FR 2364367A1
Authority
FR
France
Prior art keywords
brake cylinder
accumulator spring
pressure brake
partition wall
mid pressure
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.)
Granted
Application number
FR7726199A
Other languages
French (fr)
Other versions
FR2364367B1 (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.)
Knorr Bremse AG
Original Assignee
Knorr Bremse AG
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 Knorr Bremse AG filed Critical Knorr Bremse AG
Publication of FR2364367A1 publication Critical patent/FR2364367A1/en
Application granted granted Critical
Publication of FR2364367B1 publication Critical patent/FR2364367B1/fr
Granted 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
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/08—Brake cylinders other than ultimate actuators
    • B60T17/083—Combination of service brake actuators with spring loaded brake actuators

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
  • Braking Systems And Boosters (AREA)

Abstract

a. L'invention concerne un cylindre de frein combiné milieu sous pression et à ressort accumulateur. b. Dans la paroi de séparation 1 située entre les deux chambres 9, 14, on prévoit deux bagues d'étanchéité 18, 19 décalées axialement, et entre celles-ci, la paroi de séparation est pourvue d'un canal qui débouche d'une part librement dans l'atmophère et d'autre part dans le perçage de la paroi de séparation 1 traversé, par la tige de piston 17. c. Application aux dispositifs de freinage pour véhicules sur rails.at. The invention relates to a combined medium pressurized brake cylinder with an accumulator spring. b. In the partition wall 1 located between the two chambers 9, 14, two sealing rings 18, 19 axially offset are provided, and between these, the partition wall is provided with a channel which opens out on the one hand freely in the atmosphere and on the other hand in the bore of the partition wall 1 through which the piston rod 17. c. Application to braking devices for rail vehicles.

FR7726199A 1976-09-11 1977-08-29 COMBINED MID PRESSURE BRAKE CYLINDER WITH ACCUMULATOR SPRING Granted FR2364367A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19767628542 DE7628542U1 (en) 1976-09-11 1976-09-11 COMPRESSED AND SPRING BRAKE CYLINDERS

Publications (2)

Publication Number Publication Date
FR2364367A1 true FR2364367A1 (en) 1978-04-07
FR2364367B1 FR2364367B1 (en) 1984-04-20

Family

ID=6669160

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7726199A Granted FR2364367A1 (en) 1976-09-11 1977-08-29 COMBINED MID PRESSURE BRAKE CYLINDER WITH ACCUMULATOR SPRING

Country Status (6)

Country Link
AT (1) AT366965B (en)
CH (1) CH621977A5 (en)
DE (1) DE7628542U1 (en)
FR (1) FR2364367A1 (en)
GB (1) GB1582213A (en)
SE (1) SE435361B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0228727A1 (en) * 1985-12-03 1987-07-15 SAB NIFE AB (reg. no. 556010-0058) A spring brake actuator for a rail vehicle brake unit
US5791232A (en) * 1995-07-26 1998-08-11 Tse Brakes, Inc. Universal adapter pressure cap

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3932524A1 (en) * 1989-09-29 1991-04-11 Bosch Gmbh Robert Single chamber, spring loaded braking cylinder - is for vehicle brakes brakes, and has housing in several parts, with piston rod

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3411417A (en) * 1967-01-31 1968-11-19 Certain Teed Prod Corp Add-on brake actuator with mechanical release feature

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3411417A (en) * 1967-01-31 1968-11-19 Certain Teed Prod Corp Add-on brake actuator with mechanical release feature

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0228727A1 (en) * 1985-12-03 1987-07-15 SAB NIFE AB (reg. no. 556010-0058) A spring brake actuator for a rail vehicle brake unit
US4745849A (en) * 1985-12-03 1988-05-24 Sab Nife Ab Spring brake actuator for a rail vehicle brake unit
US5791232A (en) * 1995-07-26 1998-08-11 Tse Brakes, Inc. Universal adapter pressure cap

Also Published As

Publication number Publication date
CH621977A5 (en) 1981-03-13
SE7710104L (en) 1978-03-12
FR2364367B1 (en) 1984-04-20
AT366965B (en) 1982-05-25
DE7628542U1 (en) 1976-12-23
GB1582213A (en) 1981-01-07
SE435361B (en) 1984-09-24
ATA648577A (en) 1981-10-15

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse