DE102006026341B3 - Vibration damper, has stopper welded at cylinder and exhibiting edge, at which welding seam runs parallel to longitudinal axis of cylinder, and cylinder-sided conical centering surface formed by centering ring - Google Patents
Vibration damper, has stopper welded at cylinder and exhibiting edge, at which welding seam runs parallel to longitudinal axis of cylinder, and cylinder-sided conical centering surface formed by centering ring Download PDFInfo
- Publication number
- DE102006026341B3 DE102006026341B3 DE200610026341 DE102006026341A DE102006026341B3 DE 102006026341 B3 DE102006026341 B3 DE 102006026341B3 DE 200610026341 DE200610026341 DE 200610026341 DE 102006026341 A DE102006026341 A DE 102006026341A DE 102006026341 B3 DE102006026341 B3 DE 102006026341B3
- Authority
- DE
- Germany
- Prior art keywords
- cylinder
- vibration damper
- stop
- centering
- centering ring
- 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 - Fee Related
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
- B60G13/006—Arrangements for attachment of dampers characterised by the mounting on the axle or suspension arm of the damper unit on the stub axle
-
- 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
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
- B60G2204/43—Fittings, brackets or knuckles
- B60G2204/4304—Bracket for lower cylinder mount of McPherson strut
-
- 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
- B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
- B60G2204/43—Fittings, brackets or knuckles
- B60G2204/4305—Bracket for mounting of hydraulic lines on a damper cylinder
Abstract
Description
Die Erfindung betrifft einen Schwingungsdämpfer gemäß dem Oberbegriff von Patentanspruch 1.The The invention relates to a vibration damper according to the preamble of claim 1.
Aus
der
In
der Ausführung
nach der
Die
Aus
der
Aufgabe der vorliegenden Erfindung ist es, einen Schwingungsdämpfer mit einer Zentrierung und einer Verdrehsicherung für einen Radträger zu schaffen, wobei der Zylinder eine möglichst kleine Wandstärke aufweisen soll.task The present invention is to provide a vibration damper a centering and an anti-rotation device for a wheel to create the cylinder one as possible small wall thickness should have.
Erfindungsgemäß wird die Aufgabe durch die Merkmale des Patentanspruchs 1 gelöst.According to the invention Problem solved by the features of claim 1.
Mit der neuen Ausführung können mehrere Vorteile erreicht werden. Zum einen liegen keine Schweißnähte vor, die in Umfangsrichtung verlaufen und den tragenden Querschnitt des Zylinders schwächen. Des Weiteren entfällt die aufwändige Bearbeitung der äußeren Zylinderfläche. Es wird nicht nur ein Axialanschlag, sondern auch eine Verdrehsicherung mit einem einzigen Bauteil erreicht.With the new version can several advantages can be achieved. For one, there are no welds, extending in the circumferential direction and the supporting cross section of Weaken cylinder. Furthermore, deleted the elaborate Processing of the outer cylindrical surface. It is not only an axial stop, but also a rotation with reached a single component.
Gemäß einer vorteilhaften Ausgestaltung weist der Zentrierring eine spanend bearbeitete Zentrierfläche auf. Der im Querschnitt sehr einfache Ring kann leicht mit einer hohen Genauigkeit hergestellt werden.According to one advantageous embodiment, the centering a chipping machined centering surface on. The very simple in cross-section ring can easily with a high accuracy.
In weiterer vorteilhafter Ausgestaltung ist der Zentrierring mittels einer Klemmverbindung auf dem Zylinder fixiert. Die Klemmkraft zwischen dem Zentrierring und dem Zylinder kann sehr klein sein. Es sollte praktisch nur die Eigenmasse während des Montageablaufs gehalten werden können. Die größeren Axialkräfte nimmt der Anschlag auf.In Another advantageous embodiment of the centering ring means a clamping connection fixed on the cylinder. The clamping force between the centering ring and the cylinder can be very small. It should practically only the net mass during the assembly process can be held. The larger axial forces decreases the stop on.
Es besteht weiterhin die Möglichkeit, dass der Zylinder zwei benachbarte Längenabschnitte mit unterschiedlichen Außendurchmessern aufweist, wobei der Zentrierring auf dem Längenabschnitt mit dem kleineren Außendurchmesser angeordnet ist und der Zentrierring selbst einen Außendurchmesser aufweist, der größer ist als der größere Außendurchmesser der beiden Längenabschnitte. Der Zentrierring bietet damit eine Fläche, die sich direkt am Anschlag abstützen kann.It there is still the possibility that the cylinder has two adjacent lengths with different Outer diameters , wherein the centering ring on the longitudinal section with the smaller outer diameter is arranged and the centering ring itself has an outer diameter, which is bigger as the larger outside diameter the two lengths. The centering ring thus offers an area that is directly at the stop support can.
Man kann vorsehen, dass sich der Anschlag nur auf einen Teilumfang des Zylinders erstreckt. Durch diese vorteilhafte Maßnahme wird nicht Material eingespart, sondern man kann den Anschlag in einer radialen Montagebewegung dem Zylinder zuführen und damit den Montageablauf flexibler gestalten.you may provide that the attack is limited to a subset of the Cylinder extends. By this advantageous measure is not material saved, but you can stop in a radial assembly movement feed the cylinder and thus make the assembly process more flexible.
Insbesondere wenn der Anschlag sich nur auf einen Teilumfang beschränkt, könnte man im Bereich der endseitigen Stirnflächen parallel zur Längsachse des Zylinders verlaufende Schweißnähte ausführen. Umfangreiche Untersuchungen haben jedoch ergeben, dass es im Hinblick auf die Belastungssituation besonders vorteilhaft ist, wenn der Anschlag mindestens eine Aussparung mit mindestens einer parallel zur Längsachse des Schwingungsdämpfers verlaufenden Kante zur Anbindung der Schweißnaht aufweist.Especially if the attack is limited to only a partial extent, one could in the region of the end-side end faces parallel to the longitudinal axis Run the cylinder running welds. Extensive investigations However, they have revealed that it is in terms of load situation is particularly advantageous if the stop at least one recess with at least one parallel to the longitudinal axis of the vibration damper Has edge for connecting the weld.
Die Verdrehsicherungsfläche ist auf einem zungenförmigen Fortsatz des Anschlags ausgeführt und lässt sich als Blechbiegeteil leicht herstellen. In diesem Zusammenhang ist vorgesehen, dass der zungenförmige Fortsatz den Zentrierring in Längsrichtung des Schwingungsdämpfers umgreift. Folglich kann ein ungeschlitzter Zentrierring verwendet werden.The Verdrehsicherungsfläche is on a tongue-shaped Extension of the stopper executed and let yourself as sheet metal part easily. In this context is provided that the tongue-shaped Extension the centering ring in the longitudinal direction of the vibration damper embraces. Consequently, an unslotted centering ring can be used.
Anhand der folgenden Figurenbeschreibung soll die Erfindung näher erläutert werden.Based The following description of the figures, the invention will be explained in more detail.
Es zeigt:It shows:
Die
Der
Zentrierring
Die
In
der
Der
Anschlag
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200610026341 DE102006026341B3 (en) | 2006-06-02 | 2006-06-02 | Vibration damper, has stopper welded at cylinder and exhibiting edge, at which welding seam runs parallel to longitudinal axis of cylinder, and cylinder-sided conical centering surface formed by centering ring |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200610026341 DE102006026341B3 (en) | 2006-06-02 | 2006-06-02 | Vibration damper, has stopper welded at cylinder and exhibiting edge, at which welding seam runs parallel to longitudinal axis of cylinder, and cylinder-sided conical centering surface formed by centering ring |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102006026341B3 true DE102006026341B3 (en) | 2008-02-07 |
Family
ID=38885221
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200610026341 Expired - Fee Related DE102006026341B3 (en) | 2006-06-02 | 2006-06-02 | Vibration damper, has stopper welded at cylinder and exhibiting edge, at which welding seam runs parallel to longitudinal axis of cylinder, and cylinder-sided conical centering surface formed by centering ring |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102006026341B3 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8507642U1 (en) * | 1985-03-15 | 1985-05-15 | Fichtel & Sachs Ag, 8720 Schweinfurt | Suspension strut for cushioning and damping vibrations of a steered wheel of a vehicle |
GB2309947A (en) * | 1996-02-08 | 1997-08-13 | Rover Group | Vehicle suspension |
DE10036048A1 (en) * | 1999-08-18 | 2001-02-22 | Mannesmann Sachs Ag | Strut with control arm, with projection of positioning device and stop for positioning control arm along longitudinal axis made in one piece |
-
2006
- 2006-06-02 DE DE200610026341 patent/DE102006026341B3/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8507642U1 (en) * | 1985-03-15 | 1985-05-15 | Fichtel & Sachs Ag, 8720 Schweinfurt | Suspension strut for cushioning and damping vibrations of a steered wheel of a vehicle |
GB2309947A (en) * | 1996-02-08 | 1997-08-13 | Rover Group | Vehicle suspension |
DE10036048A1 (en) * | 1999-08-18 | 2001-02-22 | Mannesmann Sachs Ag | Strut with control arm, with projection of positioning device and stop for positioning control arm along longitudinal axis made in one piece |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |