DE102006018802A1 - 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 - Google Patents
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 Download PDFInfo
- Publication number
- DE102006018802A1 DE102006018802A1 DE102006018802A DE102006018802A DE102006018802A1 DE 102006018802 A1 DE102006018802 A1 DE 102006018802A1 DE 102006018802 A DE102006018802 A DE 102006018802A DE 102006018802 A DE102006018802 A DE 102006018802A DE 102006018802 A1 DE102006018802 A1 DE 102006018802A1
- Authority
- DE
- Germany
- Prior art keywords
- axle connection
- shell part
- outer shell
- tabs
- vibration damper
- 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- Withdrawn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
-
- 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
- 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)
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.
Aus
der
Das u-förmige innere Stützteil verfügt ebenfalls über Durchgangsöffnungen in seinen parallel verlaufenden Schenkeln, die mit den Durchgangsöffnungen im Schalenteil deckungsgleich angeordnet sind. Zwischen den parallel verlaufenden Schenkeln des inneren Stützteils ist ein Achsteil- oder ein Radträger angeordnet.The U-shaped inner support part has also over Through openings in its parallel legs, with the through holes are arranged congruently in the shell part. Between the parallel extending legs of the inner support member is a Achsteil- or a wheel carrier arranged.
Die Öffnung im äußeren Schalenteil stellt Verschnitt dar, der nur noch der Aufbereitung zugeführt werden kann. Am Gesamtmaterialbedarf stellt dieser Verschnitt einen bedeutenden Anteil dar.The opening in the outer shell part represents waste, which are only fed to the treatment can. In terms of total material requirements, this blend represents a significant one Share.
Aufgabe der vorliegenden Erfindung ist es, einen gattungsgemäßen Achsanschluss derart weiterzuentwickeln, dass der Verschnittanteil am Gesamtmaterialbedarf abnimmt.task The present invention is a generic axle connection in such a way that the waste portion of the total material requirement decreases.
Erfindungsgemäß wird die Aufgabe dadurch gelöst, dass das Schalenteil bezogen auf eine Längsachse des Achsanschlusses kürzer ist als die parallel verlaufenden Stege, die freie Enden des ersten äußeren Schalenteils darstellen und ein zweites äußeres, separates Schalenteil Laschen aufweist, die mit den Stegen befestigt sind.According to the invention Task solved by that the shell part relative to a longitudinal axis of the axle connection shorter is as the parallel webs, the free ends of the first outer shell part represent and a second external, separate Shell part has tabs that are attached to the webs.
Durch die neue Ausführung zweier getrennter Schalenteile können diese als Rohling materialoptimierter aus einer Blechtafel gestanzt werden. Der aus dem Stand der Technik bekannte freie Bereich zwischen den Schalenteilen tritt nicht mehr als Abfall auf. Umfangreiche Untersuchungen haben zu dem Ergebnis geführt, dass das erste äußere Schalenteil, das in einem gewissen Abstand zu einem Boden des Schwingungsdämpfers angeordnet ist, den größeren Belastungsanteil übernehmen muss als das zweite äußere Schalenteil, so dass durch die Aufteilung der Funktionsabschnitte des Anschlussteils keine Verschlechterung der Belastbarkeit auftritt.By the new version two separate shell parts can this as a blank material-optimized punched from a metal sheet become. The known from the prior art free area between the shell parts no longer occurs as waste. extensive Investigations have led to the conclusion that the first outer shell part, the arranged at a certain distance to a bottom of the vibration damper is to take over the larger burden share must as the second outer shell part, so by dividing the functional sections of the connection part no deterioration of the load capacity occurs.
In weiterer vorteilhafter Ausgestaltung liegen die Laschen an der Innenseite der Stege an. Der Umschlingungswinkel des zweiten äußeren Schalenteils ist dann vergleichsweise größer, als wenn die Laschen außenseitig mit den Stegen verbunden wären.In Another advantageous embodiment, the tabs are on the inside to the footbridges. The wrap angle of the second outer shell part is then comparatively larger than if the tabs are outside would be connected to the webs.
Gemäß einem Unteranspruch liegt zwischen den Laschen des zweiten äußeren Schalenteils und dem Innenteil ein axialer Abstand vor. Im Vergleich zum aufgezeigten Stand der Technik konnte das Innenteil verkürzt und damit eine kreuzförmige Öffnung vermieden werden, deren Ausschnitt ebenfalls als Abfall anzusehen ist.According to one Subclaim is between the tabs of the second outer shell part and the inner part before an axial distance. In comparison to the indicated The prior art could shorten the inner part and thus avoided a cross-shaped opening whose section is also to be regarded as waste.
Als weitere Maßnahme zur Gewichtseinsparung weisen die Laschen eine größere axiale Erstreckung auf das zweite Schalenteil. Das eigentliche Schalenteil ist vergleichsweise sehr schmal ausgelegt und soll lediglich in Querrichtung zur Längsachse des Schwingungsdämpfers verlaufende Kräfte aufnehmen.When further consequences To save weight, the tabs have a larger axial Extension to the second shell part. The actual shell part is comparatively very narrow and should only be in Transverse to the longitudinal axis of the vibration running forces take up.
Des weiteren kann vorgesehen sein, dass das Innenteil und das zweite Schalenteil einteilig ausgeführt sind.Of Further, it can be provided that the inner part and the second Shell part made in one piece are.
Um einen Längenunterschied zwischen dem Abstand der Schenkel des Innenteils und der Umfangslänge des zweiten Schalenteils überbrücken zu können, liegt zwischen einem der Laschen des zweiten Schalenteils und einem der Schenkel des Innenteils ein Übergangssteg vor. Der andere Schenkel und die andere Lasche sind nicht miteinander verbunden.Around a difference in length between the distance of the legs of the inner part and the circumferential length of to be able to bridge the second shell part lies between one of the tabs of the second shell part and one of Leg of the inner part of a transition bar in front. The other leg and the other tab are not together connected.
Bei einer Alternativvariante stellen die parallel verlaufenden Stege freie Enden des äußeren Schalenteils dar und das Innenteil ist einstückig mit einem Boden für einen Rohrkörper des Schwingungsdämpfers ausgeführt. Diese Bauform des Achsanschlusses verfügt lediglich über ein Schalenelement. Das Innenteil wird ausschließlich über den Boden am Schwingungsdämpfer fixiert.at an alternative variant provide the parallel webs free ends of the outer shell part and the inner part is in one piece with a floor for a tubular body of the vibration damper executed. This type of axle connection has only one Shell element. The inner part is fixed exclusively on the bottom of the vibration damper.
In weiterer Ausgestaltung der Erfindung ist vorgesehen, dass der Boden an einem Verbindungsblech zwischen den Schenkeln des Innenteils ansetzt.In Another embodiment of the invention is provided that the ground on a connecting plate between the legs of the inner part attaches.
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
In
der
Der
Achsanschluss gemäß
Des
weiteren verstärkt
ein u-förmiges
Innenteil
Der
gesamte Achsanschluss wird durch die ineinander angeordneten Blechbauteile
allein aufgrund der Vorspannung zwischen den Stegen
Die
Die
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006018802A DE102006018802A1 (en) | 2005-06-04 | 2006-04-22 | 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 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005025695.3 | 2005-06-04 | ||
DE102005025695 | 2005-06-04 | ||
DE102006018802A DE102006018802A1 (en) | 2005-06-04 | 2006-04-22 | 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 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102006018802A1 true DE102006018802A1 (en) | 2006-12-07 |
Family
ID=37402112
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102006018802A Withdrawn DE102006018802A1 (en) | 2005-06-04 | 2006-04-22 | 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 |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102006018802A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009000370A1 (en) | 2008-01-31 | 2009-08-06 | Zf Friedrichshafen Ag | 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 |
FR2973737A1 (en) * | 2011-04-11 | 2012-10-12 | Peugeot Citroen Automobiles Sa | Support for connection between lower end of shock absorber and axle of car, has half-reinforcement provided with two uprights that are arranged in parallel manner against inner walls of another two uprights of envelope |
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 |
-
2006
- 2006-04-22 DE DE102006018802A patent/DE102006018802A1/en not_active Withdrawn
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009000370A1 (en) | 2008-01-31 | 2009-08-06 | Zf Friedrichshafen Ag | 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 |
FR2973737A1 (en) * | 2011-04-11 | 2012-10-12 | Peugeot Citroen Automobiles Sa | Support for connection between lower end of shock absorber and axle of car, has half-reinforcement provided with two uprights that are arranged in parallel manner against inner walls of another two uprights of envelope |
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 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R012 | Request for examination validly filed |
Effective date: 20130214 |
|
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |