FR2390715A1 - Dispositif pour indiquer l'equilibrage de vehicules a suspension pneumatique - Google Patents

Dispositif pour indiquer l'equilibrage de vehicules a suspension pneumatique

Info

Publication number
FR2390715A1
FR2390715A1 FR7813990A FR7813990A FR2390715A1 FR 2390715 A1 FR2390715 A1 FR 2390715A1 FR 7813990 A FR7813990 A FR 7813990A FR 7813990 A FR7813990 A FR 7813990A FR 2390715 A1 FR2390715 A1 FR 2390715A1
Authority
FR
France
Prior art keywords
voltage transducer
air suspension
single pressure
hold circuits
sampling
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
FR7813990A
Other languages
English (en)
Other versions
FR2390715B1 (fr
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 FR2390715A1 publication Critical patent/FR2390715A1/fr
Application granted granted Critical
Publication of FR2390715B1 publication Critical patent/FR2390715B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
    • G01G19/08—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for incorporation in vehicles
    • G01G19/10—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for incorporation in vehicles having fluid weight-sensitive devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Vehicle Body Suspensions (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Control Of Fluid Pressure (AREA)

Abstract

a. Dispositif pour indiquer la charge de véhicules à suspension pneumatique. b. Il comporte, pour la mesure de plusieurs pressions qui règnent dans les ressorts pneumatiques, un transducteur pression/tension unique 4; dans chaque conduite pneumatique 1, 2, 3 disposée entre le ressort pneumatique et ledit transducteur 4 est prévue une électrovanne 5, 6, 7; un signal dudit transducteur est appliqué à des dispositifs d'exploration et de mémorisation 8 à 10 associés aux électrovannes qui sont susceptibles, avec leurs dispositifs 8 à 9 associés, d'être mis en service par un dispositif de commande 24, les sorties des dispositifs 8 à 9, 10 étant reliées en permanence à un dispositif électrique de sommation 11. c. Application à l'indication du nombre de personnes transportées par un autobus à suspension pneumatique.
FR7813990A 1977-05-13 1978-05-11 Dispositif pour indiquer l'equilibrage de vehicules a suspension pneumatique Granted FR2390715A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2721809A DE2721809B2 (de) 1977-05-13 1977-05-13 Vorrichtung zum Anzeigen der Auslastung von luftgefederten Fahrzeugen

Publications (2)

Publication Number Publication Date
FR2390715A1 true FR2390715A1 (fr) 1978-12-08
FR2390715B1 FR2390715B1 (fr) 1983-08-19

Family

ID=6008934

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7813990A Granted FR2390715A1 (fr) 1977-05-13 1978-05-11 Dispositif pour indiquer l'equilibrage de vehicules a suspension pneumatique

Country Status (3)

Country Link
DE (1) DE2721809B2 (fr)
FR (1) FR2390715A1 (fr)
IT (1) IT1102650B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9112539U1 (de) * 1991-10-09 1991-11-28 Spitzer Silo-Fahrzeugwerk GmbH & Co KG, 6957 Elztal Vorrichtung zur Bestimmung und Anzeige des Beladezustands eines Lastkraftwagens
DE4439064B4 (de) * 1994-11-02 2004-01-15 Wabco Gmbh & Co. Ohg Verfahren zum Ermitteln der Achslast eines Fahrzeugs
DE10341132A1 (de) 2003-09-06 2005-03-31 Daimlerchrysler Ag Beladungsanzeige eines Fahrzeuges
DE102004019624B3 (de) * 2004-04-22 2005-12-22 Federal-Mogul Friction Products Gmbh Achslastmessgerät für Achsen mit pneumatischer und mechanischer Federung

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB416063A (en) * 1933-03-10 1934-09-10 Lawrence Corper Improvements relating to vehicles
US2867433A (en) * 1954-02-18 1959-01-06 Bergenheim Karl Torsten Load weighing device for lorries
DE1243409B (de) * 1959-10-08 1967-06-29 Kloeckner Humboldt Deutz Ag Registriervorrichtung fuer das veraenderliche Ladegewicht von Fahrzeugen
US3331458A (en) * 1965-08-19 1967-07-18 Peerless Trailer & Truck Servi Pneumatic weighing system for load carrying vehicles

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB416063A (en) * 1933-03-10 1934-09-10 Lawrence Corper Improvements relating to vehicles
US2867433A (en) * 1954-02-18 1959-01-06 Bergenheim Karl Torsten Load weighing device for lorries
DE1243409B (de) * 1959-10-08 1967-06-29 Kloeckner Humboldt Deutz Ag Registriervorrichtung fuer das veraenderliche Ladegewicht von Fahrzeugen
US3331458A (en) * 1965-08-19 1967-07-18 Peerless Trailer & Truck Servi Pneumatic weighing system for load carrying vehicles

Also Published As

Publication number Publication date
FR2390715B1 (fr) 1983-08-19
DE2721809B2 (de) 1979-03-22
IT1102650B (it) 1985-10-07
DE2721809A1 (de) 1978-11-23
IT7849336A0 (it) 1978-05-12

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Legal Events

Date Code Title Description
ST Notification of lapse