FI74911C - Foerfarande och arrangemang foer foerverkling bromstrycksreglering och luftfjaedringsreglering och oeverbelastningsskydd vid nyttofordon. - Google Patents

Foerfarande och arrangemang foer foerverkling bromstrycksreglering och luftfjaedringsreglering och oeverbelastningsskydd vid nyttofordon. Download PDF

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Publication number
FI74911C
FI74911C FI861665A FI861665A FI74911C FI 74911 C FI74911 C FI 74911C FI 861665 A FI861665 A FI 861665A FI 861665 A FI861665 A FI 861665A FI 74911 C FI74911 C FI 74911C
Authority
FI
Finland
Prior art keywords
load
pressure
control center
free end
signal
Prior art date
Application number
FI861665A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI74911B (fi
FI861665A0 (fi
FI861665L (fi
Inventor
Jyrki Saarenpaeae
Original Assignee
Nummek Oy
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 Nummek Oy filed Critical Nummek Oy
Priority to FI861665A priority Critical patent/FI74911C/fi
Publication of FI861665A0 publication Critical patent/FI861665A0/fi
Priority to DE19873711175 priority patent/DE3711175A1/de
Priority to NL8700885A priority patent/NL8700885A/nl
Priority to IT8720185A priority patent/IT1208030B/it
Publication of FI861665L publication Critical patent/FI861665L/fi
Application granted granted Critical
Publication of FI74911B publication Critical patent/FI74911B/fi
Publication of FI74911C publication Critical patent/FI74911C/fi

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
    • 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
    • B60T8/1837—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 load-detecting arrangements
    • B60T8/1856—Arrangements for detecting suspension spring load
    • B60T8/1875—Arrangements for detecting suspension spring load comprising sensors of the type providing an electrical output signal representing the load on the vehicle suspension
    • 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
    • B60G17/005—Suspension locking arrangements
    • 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
    • B60G17/0523—Regulating distributors or valves for pneumatic springs
    • 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
    • B60T8/26—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force characterised by producing differential braking between front and rear wheels
    • B60T8/266—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force characterised by producing differential braking between front and rear wheels using valves or actuators with external control means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2300/00—Indexing codes relating to the type of vehicle
    • B60G2300/02—Trucks; Load vehicles
    • B60G2300/026—Heavy duty trucks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2300/00—Indexing codes relating to the type of vehicle
    • B60G2300/40—Variable track or wheelbase vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/60—Load
    • B60G2400/61—Load distribution
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2800/00—Indexing codes relating to the type of movement or to the condition of the vehicle and to the end result to be achieved by the control action
    • B60G2800/22—Braking, stopping

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Vehicle Body Suspensions (AREA)
FI861665A 1986-04-21 1986-04-21 Foerfarande och arrangemang foer foerverkling bromstrycksreglering och luftfjaedringsreglering och oeverbelastningsskydd vid nyttofordon. FI74911C (fi)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI861665A FI74911C (fi) 1986-04-21 1986-04-21 Foerfarande och arrangemang foer foerverkling bromstrycksreglering och luftfjaedringsreglering och oeverbelastningsskydd vid nyttofordon.
DE19873711175 DE3711175A1 (de) 1986-04-21 1987-04-02 Verfahren und anordnung zur verwirklichung einer regelung des bremsdrucks an der luftfederung sowie zur verwirklichung eines ueberlastschutzes in einem nutzfahrzeug
NL8700885A NL8700885A (nl) 1986-04-21 1987-04-15 Werkwijze en inrichting voor het bewerkstelligen van een regeling van de remdruk en de luchtvering, alsmede voor het bewerkstelligen van een overbelastingsbeveiliging in een bedrijfsvoertuig.
IT8720185A IT1208030B (it) 1986-04-21 1987-04-21 Procedimento e sistemazione per la realizzazione di un regolatore della pressione dei freni e del molleggio a cuscini d'aria nonche'per la realizzazione di una protezione antisovraccarico in un veicolo industriale.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI861665A FI74911C (fi) 1986-04-21 1986-04-21 Foerfarande och arrangemang foer foerverkling bromstrycksreglering och luftfjaedringsreglering och oeverbelastningsskydd vid nyttofordon.
FI861665 1986-04-21

Publications (4)

Publication Number Publication Date
FI861665A0 FI861665A0 (fi) 1986-04-21
FI861665L FI861665L (fi) 1987-10-22
FI74911B FI74911B (fi) 1987-12-31
FI74911C true FI74911C (fi) 1988-04-11

Family

ID=8522493

Family Applications (1)

Application Number Title Priority Date Filing Date
FI861665A FI74911C (fi) 1986-04-21 1986-04-21 Foerfarande och arrangemang foer foerverkling bromstrycksreglering och luftfjaedringsreglering och oeverbelastningsskydd vid nyttofordon.

Country Status (4)

Country Link
DE (1) DE3711175A1 (it)
FI (1) FI74911C (it)
IT (1) IT1208030B (it)
NL (1) NL8700885A (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3829951A1 (de) * 1988-09-03 1990-03-15 Daimler Benz Ag Verfahren zur lastabhaengigen regelung des bremsdruckes an fahrzeugen und vorrichtung zur durchfuehrung des verfahrens
DE3836689A1 (de) * 1988-10-28 1990-05-03 Daimler Benz Ag Vorrichtung zur bremsung eines nutzkraftfahrzeugs mit lastabhaengig absenkbarer nachlaufachse
DE3920290A1 (de) * 1988-12-03 1990-06-07 Wabco Westinghouse Fahrzeug Einrichtung zur gewinnung eines achslastsignals
DE4007360A1 (de) * 1990-03-08 1991-09-12 Daimler Benz Ag Verfahren zur bremsdruckverteilung auf die achsen eines kraftfahrzeugs mit abs-druckmittelbremse
FR2697473B1 (fr) * 1992-10-30 1995-01-20 Peugeot Dispositif de suspension, notamment pour une roue arrière d'un véhicule automobile et amortisseur utilisé dans un tel dispositif.
NL9300689A (nl) * 1993-04-22 1994-06-01 Selectiebedrijf Kooi B V Wegstroefheidsdetectie en voertuig met wegstroefheidsdetector.
DE19814867C1 (de) * 1998-04-02 1999-12-23 Knorr Bremse Systeme Verfahren und Vorrichtung zur Bremskraftaufteilung auf die Achsen eines mit einer Blockierschutzeinrichtung ausgestatteten Kraftfahrzeuges
US20150231944A1 (en) * 2012-07-19 2015-08-20 Continental Teves Ag & Co. Ohg Pneumatic spring system incorporating overload detection
EP4375172A1 (en) * 2022-11-28 2024-05-29 Volvo Truck Corporation An air supply control arrangement for a heavy duty vehicle comprising a lift axle

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH475118A (de) * 1967-04-25 1969-07-15 Oerlikon Buehrle Ag Bremsregeleinrichtung für druckluftgebremste Fahrzeuge, insbesondere Eisenbahnwagen
GB1492495A (en) * 1976-05-27 1977-11-23 Dewandre Co Ltd C Load sensing mechanisms for use on motor vehicles

Also Published As

Publication number Publication date
DE3711175A1 (de) 1987-10-29
IT8720185A0 (it) 1987-04-21
FI74911B (fi) 1987-12-31
FI861665A0 (fi) 1986-04-21
IT1208030B (it) 1989-06-01
FI861665L (fi) 1987-10-22
NL8700885A (nl) 1987-11-16

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: NUMMEK OY