DE102005036931A1 - Control arm for wheel suspension, comprises extensions for connecting other component made all off a piece with main shells - Google Patents
Control arm for wheel suspension, comprises extensions for connecting other component made all off a piece with main shells Download PDFInfo
- Publication number
- DE102005036931A1 DE102005036931A1 DE200510036931 DE102005036931A DE102005036931A1 DE 102005036931 A1 DE102005036931 A1 DE 102005036931A1 DE 200510036931 DE200510036931 DE 200510036931 DE 102005036931 A DE102005036931 A DE 102005036931A DE 102005036931 A1 DE102005036931 A1 DE 102005036931A1
- Authority
- DE
- Germany
- Prior art keywords
- sheet metal
- tongues
- handlebar according
- handlebar
- metal tongues
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G7/00—Pivoted suspension arms; Accessories thereof
- B60G7/001—Suspension arms, e.g. constructional features
-
- 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
- B60G2206/121—Constructional features of arms the arm having an H or X-shape
-
- 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
- B60G2206/82—Joining
- B60G2206/8201—Joining by welding
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Resistance Welding (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
Description
Die Erfindung betrifft einen Lenker für eine Radaufhängung eines Fahrzeugs, der als Blechschweißkonstruktion mit zwei miteinander verschweißten Halbschalen aus Blech ausgeführt ist.The The invention relates to a handlebar for a suspension of a Vehicle, as a sheet metal welded construction with two welded together Half shells made of sheet metal is.
Derartige
aus Blechhalbschalen gebildete Lenker sind aus dem Stand der Technik
in zahlreichen Variationen bekannt. So ist aus der
Aus
der
Aus dem deutschen Gebrauchsmuster 82 19 365.7 ist ein Lenker für Radaufhängungen in Schalenbauweise bekannt, der zwei Gabelenden aufweist. An den Gabelenden sind zwischen im Abstand voneinander zungenförmig vorstehenden Schalenteilen, miteinander zentrisch fluchtend, rohrförmige Buchsen zur Aufnahme der Anlenkbuchsen und Anlenklagerbolzen eingeschweißt.Out the German utility model 82 19 365.7 is a handlebar for suspension known in shell construction, which has two fork ends. To the Fork ends are between tongue-shaped protruding at a distance Shell parts, concentrically aligned with each other, tubular bushes welded to accommodate the Anlenkbuchsen and Anlenklagerbolzen.
Der Erfindung liegt die Aufgabe zugrunde, einen Lenker für eine Radaufhängung eines Fahrzeugs vorzuschlagen, der als Blechschweißkonstruktion mit zwei miteinander verschweißten Halbschalen aus Blech ausgeführt ist und der als Alternative zu den bekannten Anschlüssen andersartig ausgebildete Anschlüsse zur Befestigung des Lenkers an den Radträgerelementen und/oder an der Fahrzeugkarosserie aufweist.Of the Invention is based on the object, a link for a suspension of a Propose vehicle, as a sheet metal welded construction with two with each other welded Half shells made of sheet metal is different and as an alternative to the known connections trained connections for attachment of the handlebar to the Radträgerelementen and / or on the Has vehicle body.
Diese Aufgabe wird gelöst durch einen Lenker mit den Merkmalen des Patentanspruchs 1. Vorteilhafte Weiterbildungen sind in den Unteransprüchen angegeben.These Task is solved by a handlebar with the features of claim 1. Advantageous Further developments are specified in the subclaims.
Bei dem erfindungsgemäßen Lenker, der mindestens zwei Anschlüsse zur Befestigung eines Anschlussteiles, wie z.B. eines Radträgers, aufweist, sind die mindestens zwei Anschlüsse durch zwei äußere Blechzungen, die zwei innere Blechzungen umschließen, gebildet. Die äußeren Blechzungen sind dabei einstückig mit der einen Halbschale und die inneren Blechzungen sind einstückig mit der anderen Halbschale ausgebildet. Auf diese Weise wird erreicht, dass die Anschlüsse für die Anschlussteile, wie z.B. einen Radträger, als integraler Bestandteil der Halbschalen ausgebildet sind. Dadurch entfallen im Bereich der höher belasteten Anschlusszonen die üblichen Fügestellen (z.B. Schweißen), die in der Regel geringere Betriebsfestigkeitseigenschaften als der homogene Grundwerkstoff aufweisen. Zusätzlich wird die Anzahl der für den Lenker benötigten Bauteile verringert, wodurch eine Gewichtsreduktion erreicht wird, da wie in herkömmlichen Lösungen verwendete zusätzliche Anschlussteile, die erfahrungsgemäß schwerer sind, hier entfallen. Durch die reduzierte Anzahl der Einzelteile fallen in der Fertigung Handlings- und Fügeoperationen weg. In Verbindung mit der Gewichtsreduktion ergeben sich dadurch Kostenvorteile.at the handlebar according to the invention, the at least two connections for attaching a connector such as e.g. a wheel carrier, are the at least two connections through two outer sheet tongues, the two inner sheet tongues enclose, formed. The outer sheet metal tongues are in one piece with the one half shell and the inner sheet tongues are integral with the other half shell formed. In this way it is achieved that the connections for the Connecting parts, such as a wheel carrier, as an integral part of the half-shells are formed. This accounts for the higher-loaded Connection zones the usual joints (e.g., welding), the generally lower fatigue properties than the have homogeneous base material. In addition, the number of for the Handlebar needed Reduced components, whereby a weight reduction is achieved, as in conventional solutions used additional Connecting parts, which are experience heavier, omitted here. Due to the reduced number of individual parts, handling and joining operations path. In conjunction with the weight reduction, this results in cost advantages.
Im Folgenden wird die Erfindung anhand einer ein Ausführungsbeispiel darstellenden Zeichnung näher erläutert. Im Einzelnen zeigenin the The invention is based on an embodiment drawing closer explained. Show in detail
In
Der
Lenker weist vier Anbindungspunkte auf, nämlich zwei karosserieseitige
und zwei radseitige Anbindungspunkte. Die karosserieseitigen Anbindungspunkte
werden durch mit den Blechhalbschalen
Der
in
Die
Blechzungen
Der
erfindungsgemäße Lenker
wird dadurch hergestellt, dass ebene Blechzuschnitte, welche bereits
die Blechzungen
Beim
Umformen des ebenen Blechzuschnittes, aus dem die Halbschale
Bei
dem in den
Das
Loch
Um
eine gute Festigkeit und Steifigkeit der Anschlüsse
In
den
Selbstverständlich ist es auch denkbar, mehrere unterschiedliche stoffschlüssige Schweißverbindungen miteinander zu kombinieren.Of course it is It is also conceivable, several different cohesive welded joints to combine with each other.
In
dem in
Es
versteht sich, dass zusätzlich
zu einer kraft- und formschlüssigen
Verbindung, wie der Umbördelung
U gemäß
In
Fällen,
in denen keine feste Verbindung der die Anschlüsse
- 11
- Halbschalehalf shell
- 22
- Halbschalehalf shell
- 33
- Flanschbereich/SchweißflanschFlange / weld
- 44
- Anbindungspunktaccess point
- 55
- Anbindungspunktaccess point
- 66
- Lagerbuchsebearing bush
- 77
- Lagerbuchsebearing bush
- 88th
- Anschlussconnection
- 99
- Anschlussconnection
- 1010
- Blechzungesheet metal tongue
- 1111
- Blechzungesheet metal tongue
- 1212
- Blechzungesheet metal tongue
- 1313
- Blechzungesheet metal tongue
- PP
- PunktschweißverbindungSpot weld
- BB
- BuckelschweißverbindungProjection welding connection
- MM
- MAG-SchweißnahtMAG weld seam
- UU
- Umbördelungbeading
Claims (12)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200510036931 DE102005036931B4 (en) | 2005-08-05 | 2005-08-05 | Handlebars for suspension |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200510036931 DE102005036931B4 (en) | 2005-08-05 | 2005-08-05 | Handlebars for suspension |
Publications (2)
Publication Number | Publication Date |
---|---|
DE102005036931A1 true DE102005036931A1 (en) | 2007-02-08 |
DE102005036931B4 DE102005036931B4 (en) | 2008-12-04 |
Family
ID=37670020
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200510036931 Active DE102005036931B4 (en) | 2005-08-05 | 2005-08-05 | Handlebars for suspension |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102005036931B4 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009053830A2 (en) * | 2007-10-24 | 2009-04-30 | Toyota Jidosha Kabushiki Kaisha | Suspension arm |
EP2818341A1 (en) * | 2012-02-21 | 2014-12-31 | Yorozu Corporation | Vehicle suspension arm |
DE202016105637U1 (en) | 2016-10-07 | 2017-01-20 | Paul Craemer Gmbh | From at least two components existing component, and component for its production |
DE102016119161B3 (en) * | 2016-10-07 | 2018-04-12 | Paul Craemer Gmbh | Method for producing a component having an undercut and consisting of at least two components, and components therefor, and also a component produced by the method |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015216839A1 (en) | 2015-09-03 | 2017-03-09 | Ford Global Technologies, Llc | Control arm for a wheel suspension of a motor vehicle |
DE202015106075U1 (en) | 2015-09-03 | 2015-11-18 | Ford Global Technologies, Llc | Control arm for a wheel suspension of a motor vehicle |
DE102015216838A1 (en) | 2015-09-03 | 2017-03-09 | Ford Global Technologies, Llc | Control arm for a wheel suspension of a motor vehicle |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8219365U1 (en) * | 1982-07-07 | 1982-11-04 | Westfalia-Werke Franz Knöbel & Söhne KG, 4840 Rheda-Wiedenbrück | Handlebars for the suspension of road vehicles |
DE3109565C2 (en) * | 1981-03-13 | 1984-06-28 | Daimler-Benz Ag, 7000 Stuttgart | Guide arm for a wheel suspension of motor vehicles |
DE9006777U1 (en) * | 1990-06-16 | 1990-08-23 | Vereinigte Aluminium-Werke Ag, 1000 Berlin Und 5300 Bonn, De | |
DE10011845A1 (en) * | 2000-03-10 | 2001-09-20 | Volkswagen Ag | Wheel suspension connecting rod in dish form has third dish component inserted between first two dish components |
DE10311211A1 (en) * | 2003-03-14 | 2004-09-23 | Volkswagen Ag | Steering arm for automobile wheel mounting has bearing seat for bearing element securing steering arm to chassis and/or wheel mounting formed integral with shell element of steering arm |
-
2005
- 2005-08-05 DE DE200510036931 patent/DE102005036931B4/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3109565C2 (en) * | 1981-03-13 | 1984-06-28 | Daimler-Benz Ag, 7000 Stuttgart | Guide arm for a wheel suspension of motor vehicles |
DE8219365U1 (en) * | 1982-07-07 | 1982-11-04 | Westfalia-Werke Franz Knöbel & Söhne KG, 4840 Rheda-Wiedenbrück | Handlebars for the suspension of road vehicles |
DE9006777U1 (en) * | 1990-06-16 | 1990-08-23 | Vereinigte Aluminium-Werke Ag, 1000 Berlin Und 5300 Bonn, De | |
DE10011845A1 (en) * | 2000-03-10 | 2001-09-20 | Volkswagen Ag | Wheel suspension connecting rod in dish form has third dish component inserted between first two dish components |
DE10311211A1 (en) * | 2003-03-14 | 2004-09-23 | Volkswagen Ag | Steering arm for automobile wheel mounting has bearing seat for bearing element securing steering arm to chassis and/or wheel mounting formed integral with shell element of steering arm |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009053830A2 (en) * | 2007-10-24 | 2009-04-30 | Toyota Jidosha Kabushiki Kaisha | Suspension arm |
WO2009053830A3 (en) * | 2007-10-24 | 2009-06-18 | Toyota Motor Co Ltd | Suspension arm |
EP2818341A1 (en) * | 2012-02-21 | 2014-12-31 | Yorozu Corporation | Vehicle suspension arm |
EP2818341A4 (en) * | 2012-02-21 | 2014-12-31 | Yorozu Jidosha Kogyo Kk | Vehicle suspension arm |
DE202016105637U1 (en) | 2016-10-07 | 2017-01-20 | Paul Craemer Gmbh | From at least two components existing component, and component for its production |
DE102016119161B3 (en) * | 2016-10-07 | 2018-04-12 | Paul Craemer Gmbh | Method for producing a component having an undercut and consisting of at least two components, and components therefor, and also a component produced by the method |
Also Published As
Publication number | Publication date |
---|---|
DE102005036931B4 (en) | 2008-12-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8364 | No opposition during term of opposition |