DE102009000370A1 - Axle connection for vibration damper, comprises two shell units, where shell unit has terminal plate running parallel to bars of another shell unit, and inner unit is designed in single piece with terminal plate of former shell unit - Google Patents
Axle connection for vibration damper, comprises two shell units, where shell unit has terminal plate running parallel to bars of another shell unit, and inner unit is designed in single piece with terminal plate of former shell unit Download PDFInfo
- Publication number
- DE102009000370A1 DE102009000370A1 DE102009000370A DE102009000370A DE102009000370A1 DE 102009000370 A1 DE102009000370 A1 DE 102009000370A1 DE 102009000370 A DE102009000370 A DE 102009000370A DE 102009000370 A DE102009000370 A DE 102009000370A DE 102009000370 A1 DE102009000370 A1 DE 102009000370A1
- Authority
- DE
- Germany
- Prior art keywords
- shell
- shell part
- unit
- axle connection
- terminal plate
- 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- Withdrawn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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/54—Arrangements for attachment
-
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
Description
Die Erfindung betrifft einen Achsanschluss für einen Schwingungsdämpfer gemäß dem Oberbegriff von Patentanspruch 1.The The invention relates to an axle connection for a vibration damper according to the preamble of claim 1.
Die
Ein zweites Schalenteil verfügt ebenfalls über einen Innendurchmesser, der dem Außendurchmesser des Rohrkörpers angepasst ist. Dieses Schalenteil ist mit seinen Enden mit den Stegen des ersten Schalenteils verbunden wird aus einer u-förmigen Platine gebogen.One second shell part also has a Inner diameter corresponding to the outer diameter of the tubular body is adjusted. This shell part is with its ends with the webs the first shell part is connected from a U-shaped board bent.
Der Achsanschluss besteht aus drei Einzelteilen, die aus einer ebenen Blechplatine umgeformt und anschließend verschweißt werden.Of the Axis connection consists of three parts, which consist of a flat Sheet metal sheet formed and then welded become.
Die dreiteilige Ausführung wurde im Hinblick auf eine möglichst gute Ausnutzung eines Blechbandes für die Platinen gewählt. Andererseits sind relativ viele Schweißstellen notwendig, um die Teile miteinander zu verbinden. Die Schweißstellen müssen gegen Korrosion geschützt und ggf. im Hinblick auf eine gefällige Optik nachbearbeitet werden.The three-piece design was made with regard to a possible good utilization of a sheet metal strip for the boards selected. On the other hand, a relatively large number of welds are necessary to connect the parts together. The welds must be protected against corrosion and, if necessary, with regard to be reworked to a pleasing look.
Die Aufgabe der vorliegenden Erfindung besteht darin, einen Achsanschluss für einen Schwingungsdämpfer derart weiterzuentwickeln, dass einerseits eine gute Materialausnutzung vorliegt und anderseits eine geringe Nacharbeit erforderlich ist.The The object of the present invention is an axle connection to develop for a vibration damper in such a way on the one hand there is a good material utilization and on the other hand a little rework is required.
Erfindungsgemäß wird die Aufgabe dadurch gelöst, dass das zweite Schalenteil parallel zu den Stegen des ersten Schalenteils verlaufende Laschen aufweist und das Innenteil mit einer ersten Lasche des zweiten Schalenteils einteilig ausgeführt ist und zwischen dem Innenteil und der zweiten Lasche des zweiten Schalenteils eine Trennfuge besteht.According to the invention the object achieved in that the second shell part Having parallel to the webs of the first shell part extending tabs and the inner part with a first tab of the second shell part is made in one piece and between the inner part and the second tab of the second shell part is a parting line.
Der große Vorteil der Erfindung besteht darin, dass der Achsanschluss im Vergleich zum genannten Stand der Technik von nur zwei Bauteilen gebildet wird, die sich trotz der räumlich komplexen Ausgestaltung als Blechbiegeteile herstellen lassen. Die Bauteile kann man sehr materialsparend aus einer Blechtafel ausstanzen.Of the big advantage of the invention is that the axle connection formed in comparison to the cited prior art of only two components will, despite the spatially complex design can be produced as bent sheet metal parts. The components can be very material-saving punch out of a metal sheet.
In weiterer vorteilhafter Ausgestaltung ist das Innenteil ausgehend von der ersten Lasche L-förmig ausgeformt.In further advantageous embodiment, the inner part is starting formed from the first tab L-shaped.
Das zweite Schalenteil ist mit einem axialen Versatz zum Ende der Laschen ausgeführt und ermöglicht damit eine Verlagerung des Achsanschlusses axial über den Schwingungsdämpfer hinaus.The second shell part is with an axial offset to the end of the tabs executed and thus allows a shift of the axle connection axially over the vibration damper out.
Zur Festigkeitssteigerung ist im Bereich des axialen Versatzes ein radial verlaufender Versteifungsrand ausgeformt.to Increasing the strength is a radial in the axial displacement extending stiffening edge formed.
In den Stegen des ersten Schalenteils sind Durchgangsöffnungen ausgeführt, die mit Durchgangsöffnungen in den Laschen des zweiten Schalenteils in der Endmontageposition der Einzelteile des Achsanschlusses in Überdeckung stehen.In the webs of the first shell part are through holes running, with through holes in the Tabs of the second shell part in the final assembly position of the items of the Axis connection are in overlap.
Im Hinblick auf eine prozesssichere Fertigung der Bauteile ist im Schalenteil mindestens eine Positionieröffnung für Umformwerkzeuge ausgeführt.in the With regard to a process-reliable production of the components is in the shell part at least one positioning opening for forming tools executed.
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.
Es zeigt:It shows:
Die
Die
Die
In
den
Aus
den
Wie
aus den
Die
Laschen
Beide
Schalenteile werden, wie zu den
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 102006018802 A1 [0002] DE 102006018802 A1 [0002]
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009000370A DE102009000370A1 (en) | 2008-01-31 | 2009-01-22 | Axle connection for vibration damper, comprises two shell units, where shell unit has terminal plate running parallel to bars of another shell unit, and inner unit is designed in single piece with terminal plate of former shell unit |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008006821 | 2008-01-31 | ||
DE102008006821.7 | 2008-01-31 | ||
DE102009000370A DE102009000370A1 (en) | 2008-01-31 | 2009-01-22 | Axle connection for vibration damper, comprises two shell units, where shell unit has terminal plate running parallel to bars of another shell unit, and inner unit is designed in single piece with terminal plate of former shell unit |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102009000370A1 true DE102009000370A1 (en) | 2009-08-06 |
Family
ID=40822302
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102009000370A Withdrawn DE102009000370A1 (en) | 2008-01-31 | 2009-01-22 | Axle connection for vibration damper, comprises two shell units, where shell unit has terminal plate running parallel to bars of another shell unit, and inner unit is designed in single piece with terminal plate of former shell unit |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102009000370A1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010029620A1 (en) | 2010-06-02 | 2011-12-08 | Zf Friedrichshafen Ag | Wheel carrier holding arrangement for vibration damper, comprises two holding units, which are fixed at vibration damper, where each holding unit comprises receiving section |
DE102010029623A1 (en) | 2010-06-02 | 2011-12-08 | Zf Friedrichshafen Ag | Wheel carrier holder assembly for vibration damper of passenger car, has holding members with receiving portions arranged at distance from each other, where axial spacing of members is selectable according to arrangement of fasteners |
DE102010034407A1 (en) | 2010-08-14 | 2012-02-16 | Zf Friedrichshafen Ag | Method for producing vibration damper, involves subjecting surface of non-detachable assembly of two components of damper to surface treatment using residual heat from component heating process |
DE102013205400B3 (en) * | 2013-03-27 | 2014-07-03 | Zf Friedrichshafen Ag | Vibration damper, has tubular body comprising aligned elongation portion along peripheral direction of outer lateral surface of cylinder, and bias initiated in tubular body by tensioning element along circumferential direction |
JP2021092322A (en) * | 2021-03-05 | 2021-06-17 | Kyb株式会社 | Cylinder device and method for manufacturing cylinder device |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006018802A1 (en) | 2005-06-04 | 2006-12-07 | Zf Friedrichshafen Ag | Axle connection for vibration damper comprises shell section relating to longitudinal axis of axle connection, which is shorter than the parallel running bars, which is represented by the free ends of the first outer shell part |
-
2009
- 2009-01-22 DE DE102009000370A patent/DE102009000370A1/en not_active Withdrawn
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006018802A1 (en) | 2005-06-04 | 2006-12-07 | Zf Friedrichshafen Ag | Axle connection for vibration damper comprises shell section relating to longitudinal axis of axle connection, which is shorter than the parallel running bars, which is represented by the free ends of the first outer shell part |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010029620A1 (en) | 2010-06-02 | 2011-12-08 | Zf Friedrichshafen Ag | Wheel carrier holding arrangement for vibration damper, comprises two holding units, which are fixed at vibration damper, where each holding unit comprises receiving section |
DE102010029623A1 (en) | 2010-06-02 | 2011-12-08 | Zf Friedrichshafen Ag | Wheel carrier holder assembly for vibration damper of passenger car, has holding members with receiving portions arranged at distance from each other, where axial spacing of members is selectable according to arrangement of fasteners |
DE102010029623B4 (en) * | 2010-06-02 | 2015-03-12 | Zf Friedrichshafen Ag | Wheel carrier mounting arrangement for a vibration damper |
DE102010034407A1 (en) | 2010-08-14 | 2012-02-16 | Zf Friedrichshafen Ag | Method for producing vibration damper, involves subjecting surface of non-detachable assembly of two components of damper to surface treatment using residual heat from component heating process |
DE102013205400B3 (en) * | 2013-03-27 | 2014-07-03 | Zf Friedrichshafen Ag | Vibration damper, has tubular body comprising aligned elongation portion along peripheral direction of outer lateral surface of cylinder, and bias initiated in tubular body by tensioning element along circumferential direction |
US9534654B2 (en) | 2013-03-27 | 2017-01-03 | Zf Friedrichshafen Ag | Vibration damper with a clamp-shaped attachment part |
JP2021092322A (en) * | 2021-03-05 | 2021-06-17 | Kyb株式会社 | Cylinder device and method for manufacturing cylinder device |
JP7104824B2 (en) | 2021-03-05 | 2022-07-21 | Kyb株式会社 | Cylinder device and manufacturing method of cylinder device |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20140801 |