FR2652894A1 - Simple and special measuring rule device for checking and adjusting the geometry of the front axle assembly and of the rear axle assembly for motor vehicles and the like - Google Patents
Simple and special measuring rule device for checking and adjusting the geometry of the front axle assembly and of the rear axle assembly for motor vehicles and the like Download PDFInfo
- Publication number
- FR2652894A1 FR2652894A1 FR8913239A FR8913239A FR2652894A1 FR 2652894 A1 FR2652894 A1 FR 2652894A1 FR 8913239 A FR8913239 A FR 8913239A FR 8913239 A FR8913239 A FR 8913239A FR 2652894 A1 FR2652894 A1 FR 2652894A1
- Authority
- FR
- France
- Prior art keywords
- axle assembly
- wheel
- rules
- wheels
- geometry
- 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.)
- Withdrawn
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/24—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes
- G01B5/255—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes for testing wheel alignment
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Body Structure For Vehicles (AREA)
Abstract
Description
DESCRIPTION
La présente invention concerne un dispositif spécial simple de règle de mesure pour effectuer le contrôle et le réglage de la géométrie du train AV et du train AR des vehicules automobiles et autres.DESCRIPTION
The present invention relates to a special simple measuring rule device for controlling and adjusting the geometry of the front axle and the rear axle of motor vehicles and others.
La technique actuelle oblige à déplacer les appareils de mesure afin de pouvoir contrôler certains points de la géométrie. Ces appareils peuvent présenter certaines difficultés de contrôle étant donne qu'il s'agit de pièces mécaniques en mouvement et deplacement. The current technique requires moving the measuring devices in order to be able to control certain points of the geometry. These devices can present certain control difficulties given that they are moving and moving mechanical parts.
Le dispositif selon l'invention permet de remédier à ces inconvénients. En effet, après mise en place de la règle (Fig.l), la lecture des mesures s'effectue par point fixe sans aucune manipulation, ni déplacement. The device according to the invention overcomes these drawbacks. Indeed, after setting up the rule (Fig.l), the measurements are read by a fixed point without any manipulation or displacement.
Cette règle sur pied, en deux parties réglables en hauteur comme en largeur, prend appui sur les bords extérieurs des roues du véhicule. Elle permet 1 ) Le contrôle et le réglage du parallélisme des roues
AV (Fig.1), 2 ) Le contrôle et le réglage du parallélisme des roues
AR (Fig.l), 30) Le contrôle de l'angle du carrossage des roues AV
comme des roues AR (Fig.2), 40) L'alignement des roues AR avec les roues AV (Fig.3).This standing rule, in two parts adjustable in height and in width, is supported on the outer edges of the vehicle wheels. It allows 1) The control and the adjustment of the parallelism of the wheels
AV (Fig.1), 2) Checking and adjusting the parallelism of the wheels
AR (Fig.l), 30) Checking the angle of the camber of the front wheels
like rear wheels (Fig. 2), 40) Alignment of the rear wheels with the front wheels (Fig. 3).
50) Le contrôle du voile des roues du véhicule (Fig.4). 50) Checking the veil of the vehicle wheels (Fig. 4).
Contrôle et réglage du Earallélisme :
La règle, une fois placée en position fixe (Fig.l) r ne doit plus etre manipulée. La mesure du parallélisme du vehicule s'effectue au moyen d'un double-mètre gradué en millimètre (Fig.l, nQ7 & 7') reliant les deux demi-règles (Fig.l, n05 & 5') ce qui permet un contrôle précis et sûr.Earallelism control and adjustment:
The rule, once placed in a fixed position (Fig.l) r must no longer be manipulated. The parallelism of the vehicle is measured by means of a double-meter graduated in millimeters (Fig.l, nQ7 & 7 ') connecting the two half-rules (Fig.l, n05 &5') which allows a precise and safe control.
Il n'y a aucune liaison entre les deux demi-appareils servant de règle.There is no connection between the two half-devices serving as a rule.
Contrôle et réglage au carrosage réglage du carrossage
Une partie de la règle (Fig.2), munie de deux butées d'appui (n09 & 9') s'appliquant sur les extrémités du bord des roues (n011), mise en position verticale et a l'aide d'un fil nylon plombé (n010), permet la lecture du carrossage selon le déport du fil marqué par la graduation (n0 12 & 12') se trouvant sur les piges d'appui (n04 & 4').Camber control and adjustment camber adjustment
A part of the rule (Fig. 2), fitted with two support stops (n09 & 9 ') applying to the ends of the edge of the wheels (n011), put in vertical position and using a leaded nylon wire (n010), allows the camber to be read according to the offset of the wire marked by the graduation (n0 12 & 12 ') located on the support pins (n04 &4').
Contrôle etalignement des roues AV avec les roues AR :
Mesurer le parallélisme des roues AR (Fig.l). Faire la différence entre la mesure AV et la mesure AR pour retrouver le parallèle du train AR. Placer en alignement du même côté du véhicule une demivrègle, roue AV et une demirègle, roue AR (Fig.3).Control and alignment of the front wheels with the rear wheels:
Measure the parallelism of the rear wheels (Fig.l). Differentiate between the AV measurement and the AR measurement to find the parallel of the AR train. Place in line with the same side of the vehicle a half-rule, front wheel and a half-rule, rear wheel (Fig.3).
Positionner le fil sur chaque pige en contrôlant celui-ci dans les rainures de graduation (Fig.3, n0 10, 12 & 121). Position the wire on each rod, checking it in the graduation grooves (Fig. 3, n0 10, 12 & 121).
Contrôle du voile des roues
Soulever le véhicule. Mettre la pige (Fig.4, n04) en friction contre le bord de roue (n011). Faire tourner la roue et évaluer le voile de celle-ci en mesurant, s'il y a lieu, la différence entre la pige et la partie écartée de la roue. Wheel runout control
Raise the vehicle. Put the rod (Fig. 4, n04) in friction against the wheel edge (n011). Spin the wheel and assess its haze by measuring, if necessary, the difference between the rod and the spaced-apart part of the wheel.
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8913239A FR2652894A1 (en) | 1989-10-05 | 1989-10-05 | Simple and special measuring rule device for checking and adjusting the geometry of the front axle assembly and of the rear axle assembly for motor vehicles and the like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8913239A FR2652894A1 (en) | 1989-10-05 | 1989-10-05 | Simple and special measuring rule device for checking and adjusting the geometry of the front axle assembly and of the rear axle assembly for motor vehicles and the like |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2652894A1 true FR2652894A1 (en) | 1991-04-12 |
Family
ID=9386262
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8913239A Withdrawn FR2652894A1 (en) | 1989-10-05 | 1989-10-05 | Simple and special measuring rule device for checking and adjusting the geometry of the front axle assembly and of the rear axle assembly for motor vehicles and the like |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2652894A1 (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2556227A (en) * | 1947-11-17 | 1951-06-12 | Shaw Charlie | All-purpose wheel alignment machine |
GB1024880A (en) * | 1965-01-20 | 1966-04-06 | Dentline Mfg Co Ltd | Apparatus for checking the camber of motor vehicle wheels |
EP0128267A1 (en) * | 1983-06-13 | 1984-12-19 | The Firestone Tire & Rubber Company | Vehicle alignment system |
DE8208000U1 (en) * | 1982-03-20 | 1985-08-29 | Tandi, Ludwig, 5401 Gondershausen | Angle and track measuring device for vehicle axles and wheels |
US4569140A (en) * | 1984-04-27 | 1986-02-11 | Hobson John A | Thrust line wheel alignment apparatus and method |
-
1989
- 1989-10-05 FR FR8913239A patent/FR2652894A1/en not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2556227A (en) * | 1947-11-17 | 1951-06-12 | Shaw Charlie | All-purpose wheel alignment machine |
GB1024880A (en) * | 1965-01-20 | 1966-04-06 | Dentline Mfg Co Ltd | Apparatus for checking the camber of motor vehicle wheels |
DE8208000U1 (en) * | 1982-03-20 | 1985-08-29 | Tandi, Ludwig, 5401 Gondershausen | Angle and track measuring device for vehicle axles and wheels |
EP0128267A1 (en) * | 1983-06-13 | 1984-12-19 | The Firestone Tire & Rubber Company | Vehicle alignment system |
US4569140A (en) * | 1984-04-27 | 1986-02-11 | Hobson John A | Thrust line wheel alignment apparatus and method |
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ST | Notification of lapse |