DE102006024498A1 - Vehicle wheel hub binding, has two parallel transverse control arms provided for lateral wheel guiding mechanism and moment support, where external wheel guiding mechanism is provided for supporting toe angle of vehicle wheel - Google Patents
Vehicle wheel hub binding, has two parallel transverse control arms provided for lateral wheel guiding mechanism and moment support, where external wheel guiding mechanism is provided for supporting toe angle of vehicle wheel Download PDFInfo
- Publication number
- DE102006024498A1 DE102006024498A1 DE200610024498 DE102006024498A DE102006024498A1 DE 102006024498 A1 DE102006024498 A1 DE 102006024498A1 DE 200610024498 DE200610024498 DE 200610024498 DE 102006024498 A DE102006024498 A DE 102006024498A DE 102006024498 A1 DE102006024498 A1 DE 102006024498A1
- Authority
- DE
- Germany
- Prior art keywords
- wheel
- guiding mechanism
- vehicle wheel
- lateral
- toe angle
- 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- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/13—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring the tractive or propulsive power of vehicles
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
- G01M17/0072—Wheeled or endless-tracked vehicles the wheels of the vehicle co-operating with rotatable rolls
- G01M17/0074—Details, e.g. roller construction, vehicle restraining devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
- G01M17/04—Suspension or damping
- G01M17/045—Suspension or damping the vehicle wheels co-operating with rotatable rollers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
Description
Die
Erfindung bezieht sich auf Rollenprüfstände zur Erprobung von Fahrzeugen
und Vorrichtungen mit denen Fahrzeuge auf solchen Prüfständen festgehalten
werden, im weiteren Fahrzeugfesselung genannt. Solche Fesselungen
haben sowohl seitliche Zufallskräfte,
vor allem aber die Abstützkräfte in Fahrzeuglängsrichtung,
die aus der Zugkraft, bzw. Bremskraft des Fahrzeugs herrühren, aufzunehmen.
Damit besteht zusätzlich
die Möglichkeit,
in die Längsabstützung der
Fesselung eine Zugkraftmesseinrichtung zu integieren. Eine solche
Zugkraftmessung ist beispielsweise in den Patenten
Ebenso Stand der Technik sind sogenannte Radnabenfesselungen, bei denen über zusätzliche Radlager an Radaußenseite die Radmitten festgehalten werden und sich nicht verschieben können. In der Publikation „Neuer Außengeräuschprüfstand im Entwicklungsprozess bei BMW" der Automobiltechnischen Zeitschrift ATZ 4/2006, Seite 256, ist eine Radnabenfesselung mittels zweier Lenker in Dreiecksanordnung abgebildet, die Längs- und Seitenkräfte gemeinsam aufnehmen.As well The state of the art are so-called hubbands, which have additional wheel bearings at the wheel outside the wheel centers are held and can not move. In the Publication "Neuer External noise test bench in the development process at BMW "the automobile technical Journal ATZ 4/2006, page 256, is a hub collar using two handlebars shown in triangular arrangement, the longitudinal and lateral forces record together.
Durch
exakte Anordnung der beiden Lenker in Längs- und Querrichtung können diese
Kraftkomponenten getrennt abgestützt
und mit einer Kraftmessdose im Längslenker
die Zugkraft gemessen werden. Da die Abstützung an der Nabe von außen, also
außerhalb
der Radmitte erfolgt, ergibt sich aus dem Hebelsarm zwischen Zugkraft
in Radmitte und Abstützkraft
des Längslenkers
ein Drehmoment um die Lenkachse des Rades, siehe
Der vorliegenden Erfindung liegt die Aufgabe zugrunde, die Messfehler zufolge dieser Momenteneinleitung in das Fahrwerk bei einer Radnabenfesselung zu vermeiden.Of the present invention is based on the object, the measurement error according to this torque introduction into the suspension in a hubbelt to avoid.
Diese Aufgabe wird erfindungsgemäß dadurch gelöst, dass die äußere Abstütz-Radlagerung an der Nabe momentensteif ausgeführt wird und die seitliche Abstützung als Lenkerparallelogramm ausgeführt wird. Das äußere Drehmoment wird somit direkt vom Rad in die Nabenfesselung und nicht in das Fahrwerk eingeleitet.These Task is inventively characterized solved, that the outer support wheel bearing at the Hub executed torque-resistant is and the lateral support designed as handlebar parallelogram becomes. The external torque is thus directly from the wheel in the hub shackles and not in the chassis initiated.
Da die Lenker der Fesselung in Stahl-Gelenkköpfen gelagert sind, ist diese Radführung wesentlich steifer als die gummigelagerten Lenker des Fahrwerks und das Rad kann keine Spuränderungen erfahren.There the handlebars of the bondage are stored in steel rod ends, this is Suspension, much stiffer than the rubber-mounted handlebars of the chassis and the wheel can not change lanes.
Eine weitere Ausgestaltung der Erfindung ist im Patentanspruch 3 aufgeführt. Das Moment zwischen Zugkraft und Abstützkraft kann anstelle eines Lenkerparallelogramms auch durch eine torsionssteife vertikale Linearführung aufgenommen werden, die direkt an der Radaußenseite ansetzt und nur Bewegungen in vertikaler Richtung infolge der Reifeneinfederung zulässt. Die exakte Messung der Längskraftkomponente muss in der Linearführung oder ihrer äußeren Lagerung realisiert werden.A Another embodiment of the invention is set forth in claim 3. The Moment between traction and support force can instead of a Lenkerparallelogramms also be absorbed by a torsionally stiff vertical linear guide, the direct at the wheel outside attaches and only movements in the vertical direction due to the Reifeneinfederung allows. The exact measurement of the longitudinal force component must be in the linear guide or their external storage will be realized.
Ein
Ausführungsbeispiel
der Erfindung wird unter Bezugnahme auf
Mit
der Felge des Rades
- 11
- Fahrzeugradvehicle
- 22
- FelgenadapterrIM adapter
- 33
- Wälzlagerroller bearing
- 44
- Außenring, feststehendOuter ring, fixed
- 55
- Querlenker, ParallelogrammlenkerWishbone, parallelogram
- 66
- LängslenkerTrailing arm
- 77
- GelenkköpfeRod ends
- 88th
- KraftmessdoseLoad cell
- 99
- Lagerbock für Querlenkerbearing block for wishbones
- 1010
- Lagerbock für Längslenkerbearing block for trailing arm
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200610024498 DE102006024498A1 (en) | 2006-05-26 | 2006-05-26 | Vehicle wheel hub binding, has two parallel transverse control arms provided for lateral wheel guiding mechanism and moment support, where external wheel guiding mechanism is provided for supporting toe angle of vehicle wheel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200610024498 DE102006024498A1 (en) | 2006-05-26 | 2006-05-26 | Vehicle wheel hub binding, has two parallel transverse control arms provided for lateral wheel guiding mechanism and moment support, where external wheel guiding mechanism is provided for supporting toe angle of vehicle wheel |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102006024498A1 true DE102006024498A1 (en) | 2007-11-29 |
Family
ID=38622199
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200610024498 Withdrawn DE102006024498A1 (en) | 2006-05-26 | 2006-05-26 | Vehicle wheel hub binding, has two parallel transverse control arms provided for lateral wheel guiding mechanism and moment support, where external wheel guiding mechanism is provided for supporting toe angle of vehicle wheel |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102006024498A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007053127A1 (en) * | 2007-11-08 | 2009-05-14 | Bayerische Motoren Werke Aktiengesellschaft | Device for realistic loading of vehicle on chassis dynamometer, has supporting device with support element arranged between stationary wall area and area of body of vehicle |
DE102009056157A1 (en) * | 2009-11-27 | 2011-06-01 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Method for captivating test vehicle e.g. front-driven vehicle, vertex roll test stand, for executing noise and vibration analysis of vehicle, involves balancing imbalance of coupling device for optimizing balance of coupling device |
CN104655335A (en) * | 2014-08-29 | 2015-05-27 | 上海汇众汽车制造有限公司 | Ball pin sensor for automobile control arm and machining method for ball pin sensor |
-
2006
- 2006-05-26 DE DE200610024498 patent/DE102006024498A1/en not_active Withdrawn
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007053127A1 (en) * | 2007-11-08 | 2009-05-14 | Bayerische Motoren Werke Aktiengesellschaft | Device for realistic loading of vehicle on chassis dynamometer, has supporting device with support element arranged between stationary wall area and area of body of vehicle |
DE102007053127B4 (en) * | 2007-11-08 | 2018-06-21 | Bayerische Motoren Werke Aktiengesellschaft | Device for the largely realistic loading of a vehicle on a chassis dynamometer |
DE102009056157A1 (en) * | 2009-11-27 | 2011-06-01 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Method for captivating test vehicle e.g. front-driven vehicle, vertex roll test stand, for executing noise and vibration analysis of vehicle, involves balancing imbalance of coupling device for optimizing balance of coupling device |
DE102009056157B4 (en) * | 2009-11-27 | 2018-10-04 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Method and device for tying a test vehicle in a test stand |
CN104655335A (en) * | 2014-08-29 | 2015-05-27 | 上海汇众汽车制造有限公司 | Ball pin sensor for automobile control arm and machining method for ball pin sensor |
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Legal Events
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8130 | Withdrawal |