SE9201892L - Pneumatic parking brake system cooperating with pneumatic level adjustment means for changing the chassis height of a vehicle - Google Patents

Pneumatic parking brake system cooperating with pneumatic level adjustment means for changing the chassis height of a vehicle

Info

Publication number
SE9201892L
SE9201892L SE9201892A SE9201892A SE9201892L SE 9201892 L SE9201892 L SE 9201892L SE 9201892 A SE9201892 A SE 9201892A SE 9201892 A SE9201892 A SE 9201892A SE 9201892 L SE9201892 L SE 9201892L
Authority
SE
Sweden
Prior art keywords
pneumatic
vehicle
parking brake
brake system
changing
Prior art date
Application number
SE9201892A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE9201892D0 (en
SE469977B (en
Inventor
R Reimdal
I Berin
Original Assignee
Saab Scania Ab
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 Saab Scania Ab filed Critical Saab Scania Ab
Priority to SE9201892A priority Critical patent/SE9201892L/en
Publication of SE9201892D0 publication Critical patent/SE9201892D0/en
Publication of SE469977B publication Critical patent/SE469977B/en
Publication of SE9201892L publication Critical patent/SE9201892L/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/02—Spring characteristics, e.g. mechanical springs and mechanical adjusting means
    • B60G17/04—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics
    • B60G17/052—Pneumatic spring characteristics
    • 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
    • B60T7/00—Brake-action initiating means
    • B60T7/02—Brake-action initiating means for personal initiation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Vehicle Body Suspensions (AREA)
  • Braking Systems And Boosters (AREA)

Abstract

In order to facilitate level adjustment of an air- suspended vehicle having parking brake cylinders 33,34,35,36 on both the front and rear axle 3,6, the parking brake system of the vehicle is connected to a control circuit 63 by which the brake action of the brake cylinders 33,34 of the one wheel axle 3 is able to be suspended during a level-adjustment operation, whilst the brake force of the brake cylinders 35,36 on the other wheel axle 6 is maintained. <IMAGE>
SE9201892A 1992-06-22 1992-06-22 Pneumatic parking brake system cooperating with pneumatic level adjustment means for changing the chassis height of a vehicle SE9201892L (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE9201892A SE9201892L (en) 1992-06-22 1992-06-22 Pneumatic parking brake system cooperating with pneumatic level adjustment means for changing the chassis height of a vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9201892A SE9201892L (en) 1992-06-22 1992-06-22 Pneumatic parking brake system cooperating with pneumatic level adjustment means for changing the chassis height of a vehicle

Publications (3)

Publication Number Publication Date
SE9201892D0 SE9201892D0 (en) 1992-06-22
SE469977B SE469977B (en) 1993-10-18
SE9201892L true SE9201892L (en) 1993-10-18

Family

ID=20386546

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9201892A SE9201892L (en) 1992-06-22 1992-06-22 Pneumatic parking brake system cooperating with pneumatic level adjustment means for changing the chassis height of a vehicle

Country Status (1)

Country Link
SE (1) SE9201892L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19648174B4 (en) * 1996-11-21 2005-04-28 Wabco Gmbh & Co Ohg Level control device with activation of the parking brake

Also Published As

Publication number Publication date
SE9201892D0 (en) 1992-06-22
SE469977B (en) 1993-10-18

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