DE102006010332A1 - Vibration damper, especially for motor vehicles, has guiding element between protective tube and tubular component, with protective tube supported via guiding element in relation to tubular component, or has small clearance - Google Patents
Vibration damper, especially for motor vehicles, has guiding element between protective tube and tubular component, with protective tube supported via guiding element in relation to tubular component, or has small clearance Download PDFInfo
- Publication number
- DE102006010332A1 DE102006010332A1 DE200610010332 DE102006010332A DE102006010332A1 DE 102006010332 A1 DE102006010332 A1 DE 102006010332A1 DE 200610010332 DE200610010332 DE 200610010332 DE 102006010332 A DE102006010332 A DE 102006010332A DE 102006010332 A1 DE102006010332 A1 DE 102006010332A1
- Authority
- DE
- Germany
- Prior art keywords
- protective tube
- vibration damper
- tubular component
- guide element
- guiding element
- 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.)
- Ceased
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
- F16F9/38—Covers for protection or appearance
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
Abstract
Description
Die Erfindung bezieht sich auf einen Schwingungsdämpfer, insbesondere für Kraftfahrzeuge, mit mindestens einem rohrförmigen Bauteil, einer aus dem rohrförmigen Bauteil herausgeführten, axial verschiebbaren Kolbenstange, einem mit der Kolbenstange direkt oder indirekt fixiertem, das rohrförmige Bauteil und/oder die Kolbenstange umgebenden, Schutzrohr.The The invention relates to a vibration damper, in particular for motor vehicles, with at least one tubular Component, one of the tubular Component led out, axially displaceable piston rod, one with the piston rod directly or indirectly fixed, the tubular member and / or the Piston rod surrounding, protective tube.
Es
sind bereits Schwingungsdämpfer
bekannt (
Aufgabe der Erfindung ist es, einen Schwingungsdämpfer zu schaffen, bei dem die Lackierung des äußeren rohrförmigen Bauteiles durch das koaxial angeordnete Schutzrohr nicht beschädigt wird.task The invention is to provide a vibration damper, in which the paint of the outer tubular member is not damaged by the coaxially arranged protective tube.
Zur Lösung dieser Aufgabe ist vorgesehen, dass zwischen dem Schutzrohr und dem rohrförmigen Bauteil ein Führungselement vorgesehen ist.to solution This object is provided that between the protective tube and the tubular Component a guide element is provided.
Vorteilhaft ist hierbei, dass durch das Führungselement zwar eine Berührung gegenüber dem rohrförmigen Bauteil erfolgen kann, ohne jedoch das es zu Lackabschabungen kommt.Advantageous here is that through the guide element though a touch across from the tubular Can be made component, but without it comes to Lackabschabungen.
Nach einem wesentlichen Merkmal ist vorgesehen, dass sich das Schutzrohr über das Führungselement gegenüber dem rohrförmigen Bauteil abstützt oder ein geringes Spiel aufweist.To an essential feature is provided that the protective tube over the guide element across from the tubular Component supports or has a small game.
Nach einem weiteren Merkmal ist vorgesehen, dass das Führungselement Bestandteil des Schutzrohres ist oder dass das Führungselement mit dem Schutzrohr fest, aber lösbar, verbunden ist.To a further feature is provided that the guide element Part of the protective tube is or that the guide element with the protective tube firm but solvable, connected is.
Eine fertigungstechnisch günstige Ausführungsform sieht vor, dass das Führungselement in einer mindestens teilweise über dem Umfang des Schutzrohres verlaufenden Ausnehmung aufgenommen ist. Hierbei ist von Vorteil, dass die Ausnehmung auf dem Außenumfang oder Innenumfang des Schutzrohres angeordnet ist.A production technology favorable embodiment provides that the guide element in an at least partially over received the circumference of the protective tube extending recess is. It is advantageous that the recess on the outer circumference or inner circumference of the protective tube is arranged.
Nach einer weiteren Ausgestaltung ist vorgesehen, dass das Führungselement als elastisches Element ausgebildet ist.To A further embodiment provides that the guide element is designed as an elastic element.
Eine weitere Ausführungsform sieht vor, dass das Führungselement aus einem reibungsarmen Werkstoff besteht.A another embodiment provides that the guide element consists of a low-friction material.
In Ausgestaltung der Erfindung ist vorgesehen, dass das Führungselement aus Kunststoff oder Gummi oder einem sonstigen weichen, reibarmen Werkstoff hergestellt ist.In Embodiment of the invention is provided that the guide element made of plastic or rubber or another soft, low-friction material is made.
Vorteilhaft ist hierbei, dass das Führungselement aus einem abriebarmen Werkstoff besteht, so dass dieses im Prinzip weichere Führungselement ohne weiteres gegenüber dem rohrförmigen Bauteil zur Anlage kommen kann, ohne dass es zu Beschädigungen der Oberfläche des rohrförmigen Bauteiles kommt.Advantageous Here is that the guide element Made of a low-abrasion material, so this in principle softer guide element without another opposite the tubular Component may come to rest without causing damage the surface of the tubular Components comes.
Das Führungselement lässt sich dabei am Schutzrohr einklipsen oder direkt anspritzen oder in sonstiger Weise fest aber lösbar anordnen.The guide element let yourself cling to the thermowell or spray directly or in other Way fixed but solvable Arrange.
Bevorzugte Ausführungsbeispiele der Erfindung sind in den Zeichnungen schematisch dargestellt.preferred embodiments The invention are shown schematically in the drawings.
Es zeigt:It shows:
In
der
Bei
ein- und ausfahrender Kolbenstange
Aus
der
Aus
der
Bei
den in
Aus
der
- 11
- Schutzrohrthermowell
- 22
- Befestigungselementfastener
- 33
- Kolbenstangepiston rod
- 44
- Führungselementguide element
- 55
- Ausnehmungrecess
- 66
- KolbenstangenführungPiston rod guide
- 77
- rohrförmiges Bauteiltubular component
- 88th
- Außenumfangouter periphery
- 99
- Innenumfanginner circumference
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200610010332 DE102006010332A1 (en) | 2006-03-07 | 2006-03-07 | Vibration damper, especially for motor vehicles, has guiding element between protective tube and tubular component, with protective tube supported via guiding element in relation to tubular component, or has small clearance |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200610010332 DE102006010332A1 (en) | 2006-03-07 | 2006-03-07 | Vibration damper, especially for motor vehicles, has guiding element between protective tube and tubular component, with protective tube supported via guiding element in relation to tubular component, or has small clearance |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102006010332A1 true DE102006010332A1 (en) | 2007-09-13 |
Family
ID=38335863
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200610010332 Ceased DE102006010332A1 (en) | 2006-03-07 | 2006-03-07 | Vibration damper, especially for motor vehicles, has guiding element between protective tube and tubular component, with protective tube supported via guiding element in relation to tubular component, or has small clearance |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102006010332A1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010028860A1 (en) * | 2010-05-11 | 2011-11-17 | Zf Friedrichshafen Ag | Vibration damper for vertical arrangement in chassis, has ring arranged in annular gap between protective tube and cylinder, where ring comprises centrifugal chamber profile in inflow direction of tube |
WO2012069161A1 (en) | 2010-11-26 | 2012-05-31 | Volkswagen Aktiengesellschaft | Damper for a motor vehicle |
DE102015216724A1 (en) | 2014-10-27 | 2016-04-28 | Bayerische Motoren Werke Aktiengesellschaft | Pressure stop cap and vibration damper for a vehicle |
DE102017215231A1 (en) * | 2017-08-31 | 2019-02-28 | Volkswagen Aktiengesellschaft | Shock absorber for a motor vehicle |
DE102018218509A1 (en) | 2018-10-29 | 2020-04-30 | Volkswagen Aktiengesellschaft | Shock absorber for a motor vehicle and protective tube for such |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1464081A (en) * | 1965-11-05 | 1966-07-22 | Citroen Sa Andre | Improvements to telescopic shock absorbers |
DE1951754U (en) * | 1966-10-07 | 1966-12-15 | Fichtel & Sachs Ag | PROTECTIVE TUBE FOR THE PISTON ROD IN VIBRATION DAMPERS AND SUSPENSIONS WITH TELESCOPIC DESIGN. |
DE1951753U (en) * | 1966-08-02 | 1966-12-15 | Fichtel & Sachs Ag | PROTECTIVE TUBE FOR TELESCOPIC VIBRATION DAMPERS AND SUSPENSIONS. |
DD52970A1 (en) * | 1965-10-22 | 1966-12-20 | Siegfried Uhlmann | Anti-slip protection for telescopic tubes and protective sleeves of struts and shock absorbers |
FR1570547A (en) * | 1967-04-04 | 1969-06-13 | ||
DE1902019A1 (en) * | 1969-01-16 | 1970-08-06 | Fichtel & Sachs Ag | Plastic protection tube for vibration dampers, suspensions or the like. |
DE7519757U (en) * | 1975-06-21 | 1975-11-13 | Stabilus Gmbh | Protection tube for shock absorbers |
DE8228262U1 (en) * | 1982-10-08 | 1982-12-02 | August Bilstein GmbH & Co KG, 5828 Ennepetal | Telescopic vibration damper with protective tube |
JPH0384236A (en) * | 1989-08-29 | 1991-04-09 | Kinugawa Rubber Ind Co Ltd | Dust covering structure for bound bumper |
DE19653393A1 (en) * | 1996-12-20 | 1998-06-25 | Mannesmann Sachs Ag | Shock absorber especially for motor vehicles |
DE102004003661A1 (en) * | 2004-01-24 | 2005-08-18 | Zf Friedrichshafen Ag | Vibration damper for use in vehicles has piston rod which is attached by pin joint to vehicle and is fitted with one-piece protective rubber sleeve which also fits over damper cylinder and pin joint |
-
2006
- 2006-03-07 DE DE200610010332 patent/DE102006010332A1/en not_active Ceased
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD52970A1 (en) * | 1965-10-22 | 1966-12-20 | Siegfried Uhlmann | Anti-slip protection for telescopic tubes and protective sleeves of struts and shock absorbers |
FR1464081A (en) * | 1965-11-05 | 1966-07-22 | Citroen Sa Andre | Improvements to telescopic shock absorbers |
DE1951753U (en) * | 1966-08-02 | 1966-12-15 | Fichtel & Sachs Ag | PROTECTIVE TUBE FOR TELESCOPIC VIBRATION DAMPERS AND SUSPENSIONS. |
DE1951754U (en) * | 1966-10-07 | 1966-12-15 | Fichtel & Sachs Ag | PROTECTIVE TUBE FOR THE PISTON ROD IN VIBRATION DAMPERS AND SUSPENSIONS WITH TELESCOPIC DESIGN. |
FR1570547A (en) * | 1967-04-04 | 1969-06-13 | ||
FR95736E (en) * | 1967-04-04 | 1971-06-04 | Bourcier Carbon Christian | Cushioned elastic suspension. |
DE1902019A1 (en) * | 1969-01-16 | 1970-08-06 | Fichtel & Sachs Ag | Plastic protection tube for vibration dampers, suspensions or the like. |
DE7519757U (en) * | 1975-06-21 | 1975-11-13 | Stabilus Gmbh | Protection tube for shock absorbers |
DE8228262U1 (en) * | 1982-10-08 | 1982-12-02 | August Bilstein GmbH & Co KG, 5828 Ennepetal | Telescopic vibration damper with protective tube |
JPH0384236A (en) * | 1989-08-29 | 1991-04-09 | Kinugawa Rubber Ind Co Ltd | Dust covering structure for bound bumper |
DE19653393A1 (en) * | 1996-12-20 | 1998-06-25 | Mannesmann Sachs Ag | Shock absorber especially for motor vehicles |
DE102004003661A1 (en) * | 2004-01-24 | 2005-08-18 | Zf Friedrichshafen Ag | Vibration damper for use in vehicles has piston rod which is attached by pin joint to vehicle and is fitted with one-piece protective rubber sleeve which also fits over damper cylinder and pin joint |
Non-Patent Citations (1)
Title |
---|
FR 95736, Zusatz zu FR 1570547 |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010028860A1 (en) * | 2010-05-11 | 2011-11-17 | Zf Friedrichshafen Ag | Vibration damper for vertical arrangement in chassis, has ring arranged in annular gap between protective tube and cylinder, where ring comprises centrifugal chamber profile in inflow direction of tube |
DE102010028860B4 (en) * | 2010-05-11 | 2015-01-08 | Zf Friedrichshafen Ag | vibration |
WO2012069161A1 (en) | 2010-11-26 | 2012-05-31 | Volkswagen Aktiengesellschaft | Damper for a motor vehicle |
DE102011102466A1 (en) | 2010-11-26 | 2012-05-31 | Volkswagen Aktiengesellschaft | Damper for a motor vehicle |
EP2643612B1 (en) | 2010-11-26 | 2015-03-04 | Volkswagen Aktiengesellschaft | Damper for a motor vehicle |
DE102015216724A1 (en) | 2014-10-27 | 2016-04-28 | Bayerische Motoren Werke Aktiengesellschaft | Pressure stop cap and vibration damper for a vehicle |
DE102017215231A1 (en) * | 2017-08-31 | 2019-02-28 | Volkswagen Aktiengesellschaft | Shock absorber for a motor vehicle |
DE102017215231B4 (en) | 2017-08-31 | 2022-05-25 | Volkswagen Aktiengesellschaft | Shock absorber for a motor vehicle |
DE102018218509A1 (en) | 2018-10-29 | 2020-04-30 | Volkswagen Aktiengesellschaft | Shock absorber for a motor vehicle and protective tube for such |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
R016 | Response to examination communication | ||
R016 | Response to examination communication | ||
R002 | Refusal decision in examination/registration proceedings | ||
R003 | Refusal decision now final |
Effective date: 20111012 |