DE2514456C3 - Steering knuckle supports for automobiles - Google Patents

Steering knuckle supports for automobiles

Info

Publication number
DE2514456C3
DE2514456C3 DE19752514456 DE2514456A DE2514456C3 DE 2514456 C3 DE2514456 C3 DE 2514456C3 DE 19752514456 DE19752514456 DE 19752514456 DE 2514456 A DE2514456 A DE 2514456A DE 2514456 C3 DE2514456 C3 DE 2514456C3
Authority
DE
Germany
Prior art keywords
steering knuckle
console
shock absorber
automobiles
steering
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.)
Expired
Application number
DE19752514456
Other languages
German (de)
Other versions
DE2514456A1 (en
DE2514456B2 (en
Inventor
Adolf Goetzenberger
Peter Horsetzky-Hornthal
Manfred 8071 Wettstetten Schneeweiss
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.)
Audi AG
Original Assignee
Audi NSU Auto Union 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 Audi NSU Auto Union AG filed Critical Audi NSU Auto Union AG
Priority to DE19752514456 priority Critical patent/DE2514456C3/en
Publication of DE2514456A1 publication Critical patent/DE2514456A1/en
Publication of DE2514456B2 publication Critical patent/DE2514456B2/en
Application granted granted Critical
Publication of DE2514456C3 publication Critical patent/DE2514456C3/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G13/00—Resilient suspensions characterised by arrangement, location or type of vibration dampers
    • B60G13/001—Arrangements for attachment of dampers
    • B60G13/005—Arrangements for attachment of dampers characterised by the mounting on the axle or suspension arm of the damper unit
    • B60G13/008—Arrangements for attachment of dampers characterised by the mounting on the axle or suspension arm of the damper unit involving use of an auxiliary cylinder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/10—Type of spring
    • B60G2202/12—Wound spring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/10—Mounting of suspension elements
    • B60G2204/12—Mounting of springs or dampers
    • B60G2204/124—Mounting of coil springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/10—Mounting of suspension elements
    • B60G2204/12—Mounting of springs or dampers
    • B60G2204/124—Mounting of coil springs
    • B60G2204/1244—Mounting of coil springs on a suspension arm
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/10—Mounting of suspension elements
    • B60G2204/12—Mounting of springs or dampers
    • B60G2204/129—Damper mount on wheel suspension or knuckle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/10—Constructional features of arms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/40—Constructional features of dampers and/or springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/50—Constructional features of wheel supports or knuckles, e.g. steering knuckles, spindle attachments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/70—Materials used in suspensions
    • B60G2206/72—Steel
    • B60G2206/722—Plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/80—Manufacturing procedures
    • B60G2206/81—Shaping
    • B60G2206/8103—Shaping by folding or bending

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
  • Automatic Cycles, And Cycles In General (AREA)

Description

Die Erfindung bezieht sich auf einen Achsschenkelträger aus einem Blechprofil für Kraftfahrzeuge, der unten von einem Querlenker und oben von einem Teleskopdämpfer geführt wird, wobei der Mittelteil der den Achsschenkel bildenden Konsole den Stoßdämpfer umfaßt.The invention relates to a steering knuckle from a sheet metal profile for motor vehicles, the is guided below by a wishbone and above by a telescopic damper, the middle part of the the steering knuckle-forming console includes the shock absorber.

Bei einem bekannten Achsschenkelträger (DT-OS 25 14 456) besteht die an zwei Seiten offene Konsole, die den Stoßdämpfer unten umfaßt, aus einem Blechgurt und der Stoßdämpfer läßt sich nicht auswechselbar befestigen.In a known steering knuckle carrier (DT-OS 25 14 456) there is a console that is open on two sides includes the shock absorber below, made of a sheet metal belt and the shock absorber cannot be replaced attach.

Weiter ist ein bekannter Achsschenkelträger aus Blech als Hohlkörper (OE-PS 1 96 253) ausgebildet und damit formsteif und leicht. Der Achschenkelträger läßt sich aber nicht durch einen auswechselbaren Stoßdämpfer führen.Furthermore, a known stub axle carrier made of sheet metal is designed as a hollow body (OE-PS 1 96 253) and thus dimensionally stable and light. The steering knuckle carrier cannot be replaced by a replaceable shock absorber to lead.

Schließlich ist es bekannt (GB-PS 12 88 501) einen auch zur Radführung dienenden Stoßdämpfer austauschbar mit einem geschmiedeten Achsschenkelträger zu verschrauben. Dabei wird im unmittelbaren Bereich der Radnabe der Stoßdämpfer an seinem unteren Ende mit der den unteren Querlenker aufnehmendem Schraube verschraubt Darüber wird er durch eine geteilte Lagerschale festgespannt, wobei ein Teil der Lagerschale den Lenkhebel bildet.Finally, it is known (GB-PS 12 88 501) that a shock absorber that is also used for wheel guidance can be replaced to be screwed to a forged steering knuckle bracket. This is in the immediate Area of the wheel hub of the shock absorber at its lower end with that of the lower wishbones screwed to the receiving screw Part of the bearing shell forms the steering lever.

Die geschmiedete Herstellung des Achsschenkelträgers ist teuer. Beim Austausch muß der Stoßdämpfer herausgeschraubt und der neue an einer schwer zugänglichen Stelle im Inneren des Achsschenkelträgers wieder eingeschraubt werden. Weiter muß die Verschraubung des Lenkhebels gelockert werden, wobei sich eine Veränderung des Vorspur und entsprechende Einstellarbeiten ergeben können.The forged manufacture of the steering knuckle is expensive. When replacing the shock absorber unscrewed and the new one in a hard-to-reach place inside the steering knuckle screwed back in. Next, the screw connection of the steering lever must be loosened, whereby A change in the toe-in and corresponding adjustment work can result.

Aufgabe der Erfindung ist ein einfach zu fertigender formsteifer Achsschenkelträger, der den Stoßdämpfer leicht auswechselbar aufnimmtThe object of the invention is an easy-to-manufacture, dimensionally stable steering knuckle carrier that the shock absorber easily exchangeable

Die Lösung besteht bei einem Achsschenkelträger der eingangs genannten Gattung erfindungsgemäß darin, daß die Konsole kastenförmig ausgebildet ist undThe solution consists according to the invention with a steering knuckle carrier of the type mentioned at the beginning in that the console is box-shaped and

ίο der Stoßdämpfer oben in einem Kragen der Konsole geführt und unten am Boden der Konsole verschraubt istίο the shock absorber at the top in a collar of the console is guided and screwed to the bottom of the console

Die Konsole ist ein einfaches Zieh- und Biegeteil. Der Stoßdämpfer ist mit nur einer Schraube an der Konsole befestigt Es lassen sich Stoßdämpfer verwenden, die durch eine einfache lösbare Befestigung an einer gut zugänglichen Stelle bei anfallenden Instandsetzungsarbeiten leicht auswechselbar sind, ohne daß andere Teile — z. B. Lenkungsteile — in ihrer Lage verändert werden müssen. In der formsteifen Konsole läßt sich ein Tragrohr für die äußeren Querlenkerlager anordnen, wenn der Achsschenkelträger für eine Hinterachse verwendet werden soil. Bei einer Anwendung für eine Vorderachse ließe sich an der Konsole auch ein Tragstück mit einer Kugel befestigen, die in bekannter Weise die Schwenkbarkeit des Achsschenkelträgers als Schwenklager ermöglicht.The console is a simple drawn and bent part. The shock absorber is on the console with just one screw attached It can be used shock absorbers, which by a simple detachable attachment to a well accessible point can be easily exchanged in the event of repairs without the need for other parts - e.g. B. Steering parts - must be changed in their location. You can enter the rigid console Arrange support tube for the outer wishbone bearing if the steering knuckle support is for a rear axle should be used. In the case of an application for a front axle, a console could also be used Fasten the support piece with a ball, which in a known manner, the pivotability of the steering knuckle as Swivel bearing allows.

Die Zeichnungen zeigen Ausführungsbeispiele der Erfindung, wobeiThe drawings show exemplary embodiments of the invention, wherein

Fig. 1 den senkrechten Querschnitt durch den Achsschenkelträger und seine angrenzenden Teile,1 shows the vertical cross section through the steering knuckle support and its adjoining parts,

F i g. 2 die Draufsicht auf den Achsschenkelträger aus F i g. 1 und
F i g. 3 in perspektivischer Darstellung eine vergrö-F i g. 2 shows the plan view of the steering knuckle carrier from FIG. 1 and
F i g. 3 in a perspective illustration an enlarged

Berte Einzelheit aus F i g. 1 zeigt.Bert detail from FIG. 1 shows.

Der Achsschenkelträger 1 nimmt den hydraulischen Stoßdämpfer 2 auf. Der halbzylindrisch gebogene Mittelteil 3 der Konsole 4 umfaßt den Stoßdämpfer 2. Über Ansätze 5 und 6 ist er mit dem Achsschenkel 7 verbunden. An die Ansätze 5 und 6 kann eine Abschlußplatte 8 angeschweißt sein. Diese kann mit Schrauben 9 den Achsschenkel 7 tragen. In die Ansätze 5 und 6 sind Vertiefungen 10 und 11 eingeformt. Die Ansätze 5 und 6 sind durch Flansche 12 und 13 miteinander verschweißt. Der Stoßdämpfer 2 wird oben mit einem Kragen 14 in der Konsole 4 gehalten. Unten ist er im Boden 15 der Konsole 4 verschraubt. In den Ansätzen 5 und 6 ist ein Tragrohr 16 für die äußeren Querlenkerträger 19 und 18 angeordnet.The steering knuckle support 1 receives the hydraulic shock absorber 2. The semi-cylindrical curved one Central part 3 of console 4 includes shock absorber 2. It is connected to steering knuckle 7 via lugs 5 and 6 tied together. An end plate 8 can be welded to the approaches 5 and 6. This can be done with Screws 9 support the steering knuckle 7. In the approaches 5 and 6 recesses 10 and 11 are formed. the Lugs 5 and 6 are welded together by flanges 12 and 13. The shock absorber 2 is on top held in the console 4 with a collar 14. At the bottom it is screwed into the bottom 15 of the console 4. In the Approaches 5 and 6, a support tube 16 for the outer wishbone carrier 19 and 18 is arranged.

Hierzu 2 Blatt ZeichnungenFor this purpose 2 sheets of drawings

Claims (2)

Patentansprüche:Patent claims: 1. Achsschenkelträger aus einem Blechprofil für Kraftfahrzeuge, der unten von einem Querlenker und oben von einem hydraulischen Stoßdämpfer geführt wird, wobei der Mittelteil der den Achsschenkelträger bildenden Konsole den Stoßdämpfer umfaßt, gekennzeichnet durch die Kombination der Merkmale, daß die Konsole (4) kastenförmig ausgebildet ist und der Stoßdämpfer (2) oben in einem Kragen (14) der Konsole geführt und unten am Boden (15) der Konsole verschraubt ist1. Steering knuckle carrier made of a sheet metal profile for motor vehicles, the bottom of a wishbone and is guided at the top by a hydraulic shock absorber, the central part of which is the steering knuckle forming console includes the shock absorber, characterized by the combination the features that the console (4) is box-shaped and the shock absorber (2) at the top in a collar (14) of the console and is screwed to the bottom (15) of the console 2. Achsschenkelträger nach Anspruch 1, dadurch gekennzeichnet, daß an der Konsole (4) ein Tragstück mit einer Kugel befestigt ist2. steering knuckle support according to claim 1, characterized in that a on the console (4) Support piece is attached to a ball
DE19752514456 1975-04-03 1975-04-03 Steering knuckle supports for automobiles Expired DE2514456C3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19752514456 DE2514456C3 (en) 1975-04-03 1975-04-03 Steering knuckle supports for automobiles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752514456 DE2514456C3 (en) 1975-04-03 1975-04-03 Steering knuckle supports for automobiles

Publications (3)

Publication Number Publication Date
DE2514456A1 DE2514456A1 (en) 1976-10-14
DE2514456B2 DE2514456B2 (en) 1978-01-12
DE2514456C3 true DE2514456C3 (en) 1978-09-14

Family

ID=5942964

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752514456 Expired DE2514456C3 (en) 1975-04-03 1975-04-03 Steering knuckle supports for automobiles

Country Status (1)

Country Link
DE (1) DE2514456C3 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2432948A1 (en) * 1978-07-26 1980-03-07 Iao Industrie Riunite Spa AMOUNT FOR MAC PHERSON SUSPENSIONS FOR MOTOR VEHICLES
NL7809636A (en) * 1978-09-22 1980-03-25 Itt METHOD FOR APPLYING A REPLACEMENT SHOCK ABSORBER IN A WHEEL-STRUCTURE CONSTRUCTION, AND REPLACEMENT SHOCK ABSORBER USED IN THIS PROCESS.
IT1118742B (en) * 1979-05-28 1986-03-03 Iao Industrie Riunite Spa MAC PHERSON SUSPENSION STAND FOR MOTOR VEHICLES
DE2934671A1 (en) * 1979-08-28 1981-03-19 Fichtel & Sachs Ag, 8720 Schweinfurt SHOCK ABSORBER FOR VEHICLES WITH A REPLACEABLE DAMPING UNIT
IT1192798B (en) * 1979-12-31 1988-05-04 Iao Industrie Riunite Spa MAST FOR MACPHERSON SUSPENSIONS FOR VEHICLES
US4491339A (en) * 1981-12-30 1985-01-01 Kayaba Kkk Strut for McPherson type automobile suspensions
EP0083669B1 (en) * 1981-12-31 1986-03-12 Kayaba Kogyo Kabushiki Kaisha Strut for mcpherson type automobile suspensions
DE19911340A1 (en) * 1999-03-15 2000-09-21 Volkswagen Ag Wheel suspension for a motor vehicle

Also Published As

Publication number Publication date
DE2514456A1 (en) 1976-10-14
DE2514456B2 (en) 1978-01-12

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8320 Willingness to grant licences declared (paragraph 23)
8327 Change in the person/name/address of the patent owner

Owner name: AUDI AG, 8070 INGOLSTADT, DE

8339 Ceased/non-payment of the annual fee