DE102008015906A1 - Spring strut for vehicle, has piston rod supported at cylinder in axially movable manner, and single-piece component formed by sheet metal part, which includes connection bars among spring plate, stabilizer connection and brake hose clip - Google Patents

Spring strut for vehicle, has piston rod supported at cylinder in axially movable manner, and single-piece component formed by sheet metal part, which includes connection bars among spring plate, stabilizer connection and brake hose clip Download PDF

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Publication number
DE102008015906A1
DE102008015906A1 DE102008015906A DE102008015906A DE102008015906A1 DE 102008015906 A1 DE102008015906 A1 DE 102008015906A1 DE 102008015906 A DE102008015906 A DE 102008015906A DE 102008015906 A DE102008015906 A DE 102008015906A DE 102008015906 A1 DE102008015906 A1 DE 102008015906A1
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DE
Germany
Prior art keywords
cylinder
spring plate
strut
connection
sheet metal
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.)
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DE102008015906A
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German (de)
Inventor
Christian Freimuth
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.)
ZF Friedrichshafen AG
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ZF Friedrichshafen AG
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Filing date
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Application filed by ZF Friedrichshafen AG filed Critical ZF Friedrichshafen AG
Priority to DE102008015906A priority Critical patent/DE102008015906A1/en
Publication of DE102008015906A1 publication Critical patent/DE102008015906A1/en
Withdrawn legal-status Critical Current

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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
    • B60G15/00—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type
    • B60G15/02—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring
    • B60G15/06—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper
    • B60G15/07—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper the damper being connected to the stub axle and the spring being arranged around the damper
    • 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
    • B60G2202/30—Spring/Damper and/or actuator Units
    • B60G2202/31—Spring/Damper and/or actuator Units with the spring arranged around the damper, e.g. MacPherson strut
    • B60G2202/312—The spring being a 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
    • B60G2204/122—Mounting of torsion springs
    • B60G2204/1224—End mounts of stabiliser on wheel suspension
    • 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
    • B60G2204/1242—Mounting of coil springs on a damper, e.g. MacPerson 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
    • B60G2204/10—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
    • B60G2204/10—Mounting of suspension elements
    • B60G2204/20—Mounting of accessories, e.g. pump, compressor
    • 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
    • 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
    • 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
    • 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)
  • Vehicle Body Suspensions (AREA)

Abstract

The strut (1) has a cylinder, and a piston rod supported at the cylinder in an axially movable manner, and components such as spring plate (9), stabilizer connection (19) e.g. latch, and a wheel carrier connection, where the components are combined in a single-piece component (7). The single-piece component is formed by a sheet metal part, which has connection bars (17, 27) among the spring plate, stabilizer connection and a brake hose clip (25). The spring plate exhibits a cup-shaped retaining section (11), and the strut is supported at a base (13) of the retaining section.

Description

Die Erfindung betrifft ein Federbein mit Anbauteilen gemäß dem Oberbegriff von Patentanspruch 1.The The invention relates to a strut with attachments according to the The preamble of claim 1.

Ein Federbein stellt in einer Fahrzeugachse ein tragendes Bauteil dar, an dem ein Fahrzeugrad, ein Fahrzeugaufbau, eine Feder und vielfach ein Stabilisator angebunden sind. Vielfach werden die Anbauteile angeschraubt oder angeschweißt, wobei zur Einhaltung exakter Maße häufig Vorrichtungen verwendet werden. Es kommt aber nicht nur auf korrekte axiale Abstände an, sondern auch auf Winkelmaße. Folglich sind die Vorrichtungen relativ kompliziert und erschweren das automatisierte Einlegen des Federbeins.One Suspension strut represents a structural component in a vehicle axle, on which a vehicle wheel, a vehicle body, a spring and many times a stabilizer are attached. In many cases, the attachments screwed or welded, whereby to maintain exact Measurements are often used devices. It But not only on correct axial distances, but also on angular dimensions. As a result, the devices are relative complicates and complicates the automated insertion of the strut.

Aus der DE 43 02 024 A1 ist es bereits bekannt, dass man zwei Anbauteile an einem Schwingungsdämpferbehälterrohr über einen Steg verbindet, damit der Abstand dieser beiden Anbauteile stets eingehalten wird. Die beiden Anbauteile sind als Blechformteile ausgeführt und folglich wird der Abstand durch das Herstellungsverfahren garantiert.From the DE 43 02 024 A1 It is already known that two attachments to a vibration damper container tube connects via a bridge, so that the distance between these two attachments is always maintained. The two attachments are designed as sheet metal parts and thus the distance is guaranteed by the manufacturing process.

Die gattungsbildende DE 43 32 136 A1 betrifft ein Federbein mit Anbauteilen. An einem äußeren Rohr, das in einem Gießverfahren hergestellt wird, sind der Federteller, ein Lenkhebelanschluss und ein Radträgeranschluss einteilig ausgeführt. Dieses Herstellungsverfahren ist nur für sehr große Stückzahlen interessant, insbesondere weil für jede Federbeinlänge ein bestimmtes äußeres Rohr hergestellt werden muss.The generic DE 43 32 136 A1 concerns a strut with attachments. On an outer tube, which is produced in a casting process, the spring plate, a steering lever connection and a Radträgeranschluss are made in one piece. This manufacturing process is interesting only for very large quantities, especially because a specific outer tube must be made for each strut length.

Die Aufgabe der vorliegenden Erfindung besteht darin, ein Federbein derart weiterzubilden, dass die Anbauteile mit wenig Aufwand in ihrem genauen Abstand und ihrer Winkelposition einfach montiert werden können.The Object of the present invention is a shock absorber in such a way that the attachments with little effort in their exact distance and their angular position can be easily mounted can.

Erfindungsgemäß wird die Aufgabe dadurch gelöst, dass die einteilige Baugruppe von einem Blechteil gebildet wird, das Verbindungsstege zwischen den Anbauteile aufweist.According to the invention the object achieved in that the one-piece assembly is formed by a sheet metal part, the connecting webs between has the attachments.

Das Blechteil beschränkt sich allein auf die Verbindungsfunktion und dient nicht als Hüllbauteil für das Federbein. Folglich ist ein deutlicher Gewichtsvorteil im Vergleich zu einem Hüllbauteil wie einem äußeren Rohr festzustellen. Man setzt nur dort Material ein, wo es gebraucht wird.The Sheet metal part is limited solely to the connection function and does not serve as an envelope for the strut. Consequently, there is a significant weight advantage compared to one To determine Hüllbauteil such as an outer tube. You only use material where it is needed.

In weiterer vorteilhafter Ausgestaltung stützt sich der Federteller einen topfförmigen Halteabschnitt aufweist, an dessen Boden sich das Federbein ab. Diese einseitige Positionierung der einteiligen Baugruppe vereinfacht wesentlich die Ausrichtung zwischen dem Federbein und der einteiligen Baugruppe. Eine drehorientierte Einbaulage des Federbeins zur einteiligen Baugruppe ist nicht notwendig.In Another advantageous embodiment, the spring plate is supported a pot-shaped holding portion, at the bottom thereof the suspension strut off. This one-sided positioning of the one-piece Assembly significantly simplifies alignment between the strut and the one-piece assembly. A rotationally oriented installation position of the Strut for one-piece assembly is not necessary.

Unterschiedliche Baulängen des Zylinders des Federbeins können ganz einfach dadurch berücksichtigt werden, indem die Baugruppe eine Durchgangsöffnung für den Zylinder aufweist. Eine größere Baulänge des Zylinders führt einfach zu einer größeren Durchtrittslänge des Zylinders.different Overall lengths of the cylinder of the shock absorber can quite simply by being considered by the assembly has a through opening for the cylinder. A larger length of the cylinder leads easy to a larger passage length of the cylinder.

Der Zylinder ist mit der Baugruppe im Bereich der Durchgangsöffnung verschweißt. Deshalb muss der Steg nur untergeordnete Belastungen aushalten.Of the Cylinder is with the assembly in the area of the through hole welded. Therefore, the bridge only has minor loads withstand.

Um eine insgesamt einfache Geometrie der einteiligen Baugruppe zu erreichen, verläuft der Verbindungssteg zwischen dem Federteller und der Durchgangsöffnung auf der dem Radträgeranschluss abgewandten Seite des Zylinders.Around to achieve an overall simple geometry of the one-piece assembly, runs the connecting bridge between the spring plate and the passage opening facing away from the Radträgeranschluss Side of the cylinder.

Anhand der folgenden Figurenbeschreibung soll die Erfindung näher erläutert werden.Based The following description of the figures is intended to illustrate the invention in more detail be explained.

Die einzige Figur zeigt von einem Federbein 1 einen Zylinder 3, in dem eine Kolbenstange 5 axial beweglich geführt ist. Der Zylinder 3 ist mit einer einteiligen Baugruppe 7 verbunden, die mehrere Funktionselemente umfasst. Als ein erstes Funktionselement ist ein Federteiler 9 zu nennen, der einen topfförmigen Halteabschnitt 11 aufweist, an dessen Boden 13 sich das Federbein 1 axial abstützt.The sole figure shows a strut 1 a cylinder 3 in which a piston rod 5 is guided axially movable. The cylinder 3 is with a one-piece assembly 7 connected, which includes several functional elements. As a first functional element is a spring divider 9 to name a cup-shaped holding section 11 has, at the bottom 13 the strut 1 axially supported.

Ausgehend von einem äußeren Rand 15 des Federtellers 9 erstreckt sich ein erster Verbindungssteg 17, an dem ein Stabilisatoranschluss 19 als Lasche ausgeführt ist.Starting from an outer edge 15 of the spring plate 9 extends a first connecting bridge 17 at which a stabilizer connection 19 is designed as a tab.

Ein unteres Ende des Verbindungsstegs 17 geht in eine Stützplatte 21 über, die eine Durchgangsöffnung 23 für den Zylinder 3 aufweist. Der Zylinder 3 durchdringt die Baugruppe 7 im Bereich der Durchgangsöffnung 23 und ist mit dieser verschweißt, so dass der Zylinder 3 radial und axial zur Stützplatte 21 fixiert ist. Verschiedene Zylinderlängen führen zu unterschiedlichen Überständen an der Unterseite der Stützplatte 21.A lower end of the connecting bridge 17 goes into a support plate 21 over, which has a passage opening 23 for the cylinder 3 having. The cylinder 3 penetrates the assembly 7 in the area of the passage opening 23 and is welded to this, so the cylinder 3 radially and axially to the support plate 21 is fixed. Different cylinder lengths lead to different protrusions on the underside of the support plate 21 ,

An der Stützplatte 21 kann als weiteres Anbauteil ein Bremsschlauchhalter 25 ausgeführt sein. Über einen frei geformten zweiten Verbindungssteg 27 ist ein Radträgeranschluss 29 an die Baugruppe 7 angeschlossen. Die Baugruppe 7 verfügt vereinfacht betrachtet über einen L-förmigen Aufbau im Bereich des Verbindungsstegs 17 mit der Stützplatte 21. Der Verbindungssteg 17 zwischen dem Federteller 15 und der Durchgangsöffnung 23 läuft auf der dem Radträgeranschluss 29 abgewandten Seite des Zylinders 3. Die Baugruppe 7 wird von einem Blechteil gebildet, das insbesondere im Bereich der Verbindungsstege 17, 27 und der Stützplatte 21 als eine ebene Fläche ausgeführt ist, so dass einfaches Bandmaterial verwendbar ist.On the support plate 21 can as a further attachment a brake hose holder 25 be executed. Over a freely formed second connecting web 27 is a Radträgeranschluss 29 to the module 7 connected. The assembly 7 has a simplified view of an L-shaped structure in the region of the connecting web 17 with the support plate 21 , The connecting bridge 17 between the spring plate 15 and the through hole 23 runs on the wheel carrier connection 29 opposite side of the Zy Linders 3 , The assembly 7 is formed by a sheet metal part, in particular in the region of the connecting webs 17 . 27 and the support plate 21 is designed as a flat surface, so that simple strip material is usable.

ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES INCLUDE IN THE DESCRIPTION

Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.

Zitierte PatentliteraturCited patent literature

  • - DE 4302024 A1 [0003] - DE 4302024 A1 [0003]
  • - DE 4332136 A1 [0004] - DE 4332136 A1 [0004]

Claims (5)

Federbein mit einem Zylinder und einer darin axial beweglich geführten Kolbenstange, mit den Anbauteilen einen Federteller, einen Stabilisatoranschluss und einen Radträgeranschluss, wobei die genannten Anbauteile in einer einteiligen Baugruppe zusammengefasst sind, dadurch gekennzeichnet, dass die einteilige Baugruppe (7) von einem Blechteil gebildet wird, das Verbindungsstege (17; 27) zwischen den Anbauteile (9; 19; 25; 27) aufweist.Suspension strut with a cylinder and a piston rod guided axially movably therein, with the attachments a spring plate, a stabilizer connection and a wheel carrier connection, wherein the attached parts are combined in a one-part assembly, characterized in that the one-piece assembly ( 7 ) is formed by a sheet metal part, the connecting webs ( 17 ; 27 ) between the attachments ( 9 ; 19 ; 25 ; 27 ) having. Federbein nach Anspruch 1, dadurch gekennzeichnet, dass der Federteller (9) einen topfförmigen Halteabschnitt (11) aufweist, an dessen Boden (13) sich das Federbein (1) abstützt.Strut according to claim 1, characterized in that the spring plate ( 9 ) a pot-shaped holding section ( 11 ), at the bottom ( 13 ) the strut ( 1 ) is supported. Federbein nach Anspruch 1, dadurch gekennzeichnet, dass die Baugruppe (7) eine Durchgangsöffnung (23) für den Zylinder (3) aufweist.Suspension strut according to claim 1, characterized in that the assembly ( 7 ) a passage opening ( 23 ) for the cylinder ( 3 ) having. Federbein nach Anspruch 2, dadurch gekennzeichnet, dass der Zylinder (3) mit der Baugruppe (7) im Bereich der Durchgangsöffnung (23) verschweißt ist.Strut according to claim 2, characterized in that the cylinder ( 3 ) with the assembly ( 7 ) in the region of the passage opening ( 23 ) is welded. Federbein nach Anspruch 3, dadurch gekennzeichnet, dass der Verbindungssteg (17) zwischen dem Federteller (9) und der Durchgangsöffnung (23) auf der dem Radträgeranschluss (29) abgewandten Seite des Zylinders (3) verläuft.Strut according to claim 3, characterized in that the connecting web ( 17 ) between the spring plate ( 9 ) and the passage opening ( 23 ) on the wheel carrier connection ( 29 ) facing away from the cylinder ( 3 ) runs.
DE102008015906A 2008-03-27 2008-03-27 Spring strut for vehicle, has piston rod supported at cylinder in axially movable manner, and single-piece component formed by sheet metal part, which includes connection bars among spring plate, stabilizer connection and brake hose clip Withdrawn DE102008015906A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE102008015906A DE102008015906A1 (en) 2008-03-27 2008-03-27 Spring strut for vehicle, has piston rod supported at cylinder in axially movable manner, and single-piece component formed by sheet metal part, which includes connection bars among spring plate, stabilizer connection and brake hose clip

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008015906A DE102008015906A1 (en) 2008-03-27 2008-03-27 Spring strut for vehicle, has piston rod supported at cylinder in axially movable manner, and single-piece component formed by sheet metal part, which includes connection bars among spring plate, stabilizer connection and brake hose clip

Publications (1)

Publication Number Publication Date
DE102008015906A1 true DE102008015906A1 (en) 2009-06-18

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DE102008015906A Withdrawn DE102008015906A1 (en) 2008-03-27 2008-03-27 Spring strut for vehicle, has piston rod supported at cylinder in axially movable manner, and single-piece component formed by sheet metal part, which includes connection bars among spring plate, stabilizer connection and brake hose clip

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2964908A3 (en) * 2010-09-22 2012-03-23 Renault Sa Shock absorber i.e. McPherson shock absorber, for steering stub axle of motor vehicle, has bearing element that is connected to steering stub axle of motor vehicle, and lower cup that integrates maintenance function of anti-roll bar

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4232136A1 (en) * 1992-09-25 1994-03-31 Fichtel & Sachs Ag Shock absorber esp. shock strut with inner pipe for axially movable piston rod of piston - has equalising chamber with wider parts, and components such as steering lever, spring plate and or wheel supports.
DE4302024A1 (en) 1993-01-26 1994-07-28 Fichtel & Sachs Ag Fasteners on a vibration damper container tube
DE4332136A1 (en) 1993-09-17 1995-03-23 Mannesmann Ag Manufacturing process for seamless tubes made of non-ferrous metals, especially copper and copper alloys
DE202005001844U1 (en) * 2005-02-05 2005-03-31 Zahnradfabrik Friedrichshafen Suspension strut, has force transfer points defined by two support rings extending in strut length direction

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4232136A1 (en) * 1992-09-25 1994-03-31 Fichtel & Sachs Ag Shock absorber esp. shock strut with inner pipe for axially movable piston rod of piston - has equalising chamber with wider parts, and components such as steering lever, spring plate and or wheel supports.
DE4302024A1 (en) 1993-01-26 1994-07-28 Fichtel & Sachs Ag Fasteners on a vibration damper container tube
DE4332136A1 (en) 1993-09-17 1995-03-23 Mannesmann Ag Manufacturing process for seamless tubes made of non-ferrous metals, especially copper and copper alloys
DE202005001844U1 (en) * 2005-02-05 2005-03-31 Zahnradfabrik Friedrichshafen Suspension strut, has force transfer points defined by two support rings extending in strut length direction

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2964908A3 (en) * 2010-09-22 2012-03-23 Renault Sa Shock absorber i.e. McPherson shock absorber, for steering stub axle of motor vehicle, has bearing element that is connected to steering stub axle of motor vehicle, and lower cup that integrates maintenance function of anti-roll bar

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