DE1473691A1 - Device for attaching transducers for wheel imbalances on motor vehicles - Google Patents
Device for attaching transducers for wheel imbalances on motor vehiclesInfo
- Publication number
- DE1473691A1 DE1473691A1 DE19651473691 DE1473691A DE1473691A1 DE 1473691 A1 DE1473691 A1 DE 1473691A1 DE 19651473691 DE19651473691 DE 19651473691 DE 1473691 A DE1473691 A DE 1473691A DE 1473691 A1 DE1473691 A1 DE 1473691A1
- Authority
- DE
- Germany
- Prior art keywords
- imbalances
- fastening elements
- attaching
- parts
- motor vehicles
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M1/00—Testing static or dynamic balance of machines or structures
- G01M1/02—Details of balancing machines or devices
Description
Vorrichtung zur Anbringung von Meßgebern für Unwuchten der Räder an Kraftwagen Zur Messung der statischen und dynamischen Unwuchten der Räder werden, soweit diese Räder an den Wagen montiert sind, an Teilen der Wagenachsen Meßgeber angelegt oder befestigt, die die Aufgabe haben, die aus den Unwuchten resultierenaen Schwingungsamplituden aufzunehmen und auf die Unwuchten zu beziehen. Zu diesem Zweck werden mit Haftmagneten oder mit Klammern ouer dergleichen angebracnte oder befestigte MeB-geber verwendet. Device for attaching transducers for wheel imbalances on motor vehicles To measure the static and dynamic imbalances of the wheels, as far as these wheels are mounted on the car, transducers on parts of the car axles created or attached, which have the task of resulting from the imbalances Record vibration amplitudes and relate them to the imbalances. To this end are attached or fixed with holding magnets or with clamps or the like MeB encoder used.
Die zur Anbringung in Frage kommenden Stellen an den Achsen sind nun aber in den bisherigen Ausfiihrungen meist ungeeignet, da sie in ihrer Form nicht so auegeführt sind, daB die Anbringung der MeBgeber immer eindeutig und einfach erfolgen kann. Die bisherigen Befestigungsmöglichkeiten weisen weiterhin meist wechaelnde Hebelarme der bewegten Achateile auf, sodaß bei gleicher Amplitude des unwuchtigen Rades verschieden grobe Amplitude des Meßgebers resultieren. Fur genaue Unwuchtmessung ist dabei ein möglicnst großer Hebelarm zum Wagenkaeten erforderlich. Außerdem sind die Anlageflächen bei magnetbefestigten Gebern so klein, daß eine einwandfreie Haftung und damit Schwingungaübertragung nicht gewährleistet ist. FUr Befestigung seismischer Geber mit Klammern oder Schrauben fehlt faet immer die entsprechende Gestaltung der Achsbauteile.The locations on the axles that are eligible for attachment are now but in the previous versions mostly unsuitable because they are not in their shape are designed in such a way that the attachment of the sensors is always clear and simple can be done. The previous mounting options continue to mostly change Lever arms of the moving agate parts so that the unbalanced one has the same amplitude Wheel of different coarse amplitude of the encoder result. For accurate unbalance measurement a lever arm as large as possible is required for the carriage chain. Also are The contact surfaces of magnetically attached encoders are so small that perfect adhesion and thus vibration transmission is not guaranteed. For fastening seismic Encoders with brackets or screws are always missing the appropriate design of the axle components.
Die geschilderten Nachteile bringen es mit sich, dalS aie Befestigung der Geber oft mit einem grojen Zeitaufwand verbunden ist, wobei die Befestigung unter dem Fahrzeug, also in einer ungünstigen Lage fUr den Messenden, vorgenommen werden mub.The disadvantages described mean that the fastening the donor is often associated with a large expenditure of time, the attachment under the vehicle, i.e. in an unfavorable position for the person measuring become mub.
Der Erfinuungsgegenstand nat sich zur Aufgabe gestellt, die oben angegebenen Nachteile zu vermeiden. Er sieht für Messungen der etatischen Unwucht der Rader an Wagen einen Punkt vor, der gegenüber uem Wagenkasten einen möglichst großen Hebelarm der schwingenden Achsteile bietet und gestaltet diesen Befestigungspunkt so vorteilhaft, daß die Geberbefestigung eindeutig kraft-oder formschlüssig und damit schnell erfolgen kann. Zur Messung aer dynamischen Unwuchten insbesondere an Vorderachsen erfolgt die Ausbildung des Befestigungspunktes in analoger Weise zur Lenkzapfenachae an horizontal schwingenden Teilen wie Bremsteilen, Lenkhebel-oder ähnlichen Teilen.The subject of the invention of course set itself the task, the ones given above Avoid disadvantages. He looks for measurements of the static imbalance of the wheels at a point in front of the car, the opposite of the car body has a lever arm that is as large as possible of the oscillating axle parts offers and makes this fastening point so advantageous, that the encoder mounting is clearly non-positively or positively and thus quickly can. To measure the dynamic imbalances in particular on the front axles the formation of the attachment point in a manner analogous to the Lenkzapfenachae horizontally vibrating parts such as brake parts, steering lever or similar parts.
Es ist dabei bevorzugt vorgesehen, zur Verwendung gleicher Geberbefestigungen gleicne Befestigungsteile an den 9chwinbenuen Teilen der Vorder-und Hinterachsen anzuordnen.It is preferably provided for the use of the same encoder mountings Same fastening parts on the 9chwinbenuen parts of the front and rear axles to arrange.
An Teilen, die unter dem Einfluß der statischen und dynamischen Unwuchten gleichzeitig horizontal und vertikal schwingen, können naoh dem Erfindungagegenstand besondere Befeatigungselemente zur Anbringung der Unwuchtmeßgeber zur Messung beider Unwuchten angeordnet werden.On parts that are under the influence of static and dynamic imbalances Swing horizontally and vertically at the same time can naoh the subject of the invention special fastening elements for attaching the unbalance sensor to measure both Imbalances are arranged.
Als Ausführungsformen der Befestigungaelemente sind ebene Platten 2 möglich, an denen die Haftmagnete angesetzt werden Können. Zur leichteren Anbringung der Magnete können an den Platten 2 nach Fig. 1 etwa Außenfuhrunßen 3 oder nach Fig. 2 Innenführungen 4 vorgesehen werden, die eine leichtere und genauere Befestigung des Haftmagneten 5 gestatten. Diese Führungen können gemaß den beiden Figuren konisch auageführt sein.As embodiments of the fastening elements are flat plates 2 possible to which the holding magnets can be attached. For easier attachment the magnets can be attached to the plates 2 according to FIG Fig. 2 inner guides 4 are provided, which an easier and more precise attachment of the holding magnet 5 allow. These guides can be conical according to the two figures be performed.
Es ist auch möglich, nach Fig. 3 kugelförmige Befestigungselemente 6, die konvex oder konkav gestaltet sind, vorzusenen.It is also possible, according to FIG. 3, to have spherical fastening elements 6, which are convex or concave, must be provided.
Die Befealigungeelemente können an den jeweiligen Kraftfahrzeugbauteilen 1 angeschmiedet, angegossen, angeschwei3t oder mit Schrauben, Nieten oder anderen Befestigungsarten angebracht sein.The fastening elements can be attached to the respective motor vehicle components 1 forged on, cast on, welded on or with screws, rivets or other Attachment types to be appropriate.
Nach dem Erfindungsgegenstand ist es auch möglich, Befestigungselemente für aie Vorrichtung nach D. P.According to the subject matter of the invention, it is also possible to use fastening elements for the device according to D. P.
1.157.812 an den entsprechenden Kraftfahrzeugbauteilen anzubringen.1,157,812 to be attached to the corresponding motor vehicle components.
Claims (6)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB0082309 | 1965-06-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1473691A1 true DE1473691A1 (en) | 1969-08-07 |
Family
ID=6981458
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19651473691 Pending DE1473691A1 (en) | 1965-06-08 | 1965-06-08 | Device for attaching transducers for wheel imbalances on motor vehicles |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1473691A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19829687A1 (en) * | 1998-07-03 | 2000-01-05 | Schenck Rotec Gmbh | Probe-to-specimen contact in an acceleration sensor element |
WO2008138321A1 (en) * | 2007-05-12 | 2008-11-20 | Schaeffler Kg | Measuring point marking device for the automatic measuring point identification in a condition monitoring system |
-
1965
- 1965-06-08 DE DE19651473691 patent/DE1473691A1/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19829687A1 (en) * | 1998-07-03 | 2000-01-05 | Schenck Rotec Gmbh | Probe-to-specimen contact in an acceleration sensor element |
WO2008138321A1 (en) * | 2007-05-12 | 2008-11-20 | Schaeffler Kg | Measuring point marking device for the automatic measuring point identification in a condition monitoring system |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3767638D1 (en) | METHOD AND DEVICE FOR MEASURING WHEEL POSITION ANGLE ON THE FRONT AXLE AND SUSPENSION OF A MOTOR VEHICLE. | |
DE2414171B2 (en) | Measuring device for measuring the damping effectiveness of shock absorbers | |
DE2732738B1 (en) | Device for balancing unbalanced bodies, in particular motor vehicle wheels | |
DE1473691A1 (en) | Device for attaching transducers for wheel imbalances on motor vehicles | |
DE2325509C3 (en) | Pressure medium tank | |
DE102016118593A1 (en) | Device for detecting the steering wheel position, the steering wheel angle and / or the inclination of the steering wheel of a vehicle | |
EP0343265B1 (en) | A support producing method for a balancing machine | |
DE2701876C3 (en) | Device for measuring the imbalances of rotors, in particular vehicle wheels | |
DE1812764C3 (en) | Device for the non-destructive testing of materials on the wheels of railway vehicles | |
DE202008018289U1 (en) | Balancing machine for rotating bodies, in particular for motor vehicle wheels | |
DE3330880C2 (en) | ||
EP0049303A1 (en) | Method and device for qualifying the shock absorbers of sprung vehicles equipped with resilient tyres, especially power-driven road vehicles | |
DE2514456A1 (en) | Wheel stub support for car - with box construction to link damper to stub and hinged sprung arm | |
DE102015007823A1 (en) | Test device for a motor vehicle wheel bearing | |
AT391674B (en) | CONVEYOR DEVICE | |
DE2838790A1 (en) | Measuring car wheel dynamic camber and track variation - using inductive rotation angle sensors on wheels with transducer on yoke mounting with parallelogram linkage | |
DE2258268A1 (en) | DEVICE FOR BALANCING WHEELS ON THE VEHICLE | |
DE4408667C1 (en) | Sensor for detecting wheel rotation | |
DE413959C (en) | Compound balancing device for static and dynamic balancing of rotating bodies | |
DE2911388A1 (en) | Vibration appts. for e.g. testing antiskid systems - has shaped pieces on vehicle tyres and test rollers | |
DE1673404A1 (en) | Electric speed and distance measuring device, in particular for rail vehicles | |
DE564442C (en) | Rail vehicle with snow blower | |
DE801105C (en) | Spring-loaded arrangement of electric speed sensors in vehicles, especially in rail vehicles | |
DE1031543B (en) | Method and device for balancing wheel sets for rail vehicles | |
DE459981C (en) | Suspension of the machine frame of motor vehicles |