DE102005060792A1 - Torsional vibration damper for motor vehicle chassis comprises rotor, whereby cylinder is fastened torque-supporting at carrying component and connection has elastic intermediate body for cylinder - Google Patents
Torsional vibration damper for motor vehicle chassis comprises rotor, whereby cylinder is fastened torque-supporting at carrying component and connection has elastic intermediate body for cylinder Download PDFInfo
- Publication number
- DE102005060792A1 DE102005060792A1 DE200510060792 DE102005060792A DE102005060792A1 DE 102005060792 A1 DE102005060792 A1 DE 102005060792A1 DE 200510060792 DE200510060792 DE 200510060792 DE 102005060792 A DE102005060792 A DE 102005060792A DE 102005060792 A1 DE102005060792 A1 DE 102005060792A1
- Authority
- DE
- Germany
- Prior art keywords
- vibration damper
- torsional vibration
- cylinder
- intermediate body
- connection
- 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
- F16F9/10—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using liquid only; using a fluid of which the nature is immaterial
- F16F9/14—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect
- F16F9/145—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only rotary movement of the effective parts
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Prevention Devices (AREA)
Abstract
Description
Die Erfindung betrifft einen Drehschwingungsdämpfer, insbesondere für ein Kraftfahrzeugfahrwerk gemäß dem Oberbegriff von Patentanspruch 1.The The invention relates to a torsional vibration damper, in particular for a motor vehicle chassis according to the generic term of claim 1.
Aus
der
Die
Aufgabe der vorliegenden Erfindung ist es, eine Lagerung für einen Drehschwingungsdämpfer zu realisieren.task The present invention is a storage for a Torsional vibration damper too realize.
Erfindungsgemäß wird die Aufgabe dadurch gelöst, dass der Zylinder drehmomentabstützend an dem tragenden Bauteil befestigt ist, wobei mindestens ein Anschluss einen elastischen Zwischenkörper zum Zylinder aufweist.According to the invention Task solved by that the cylinder is torque-supporting is attached to the supporting member, wherein at least one terminal an elastic intermediate body to the cylinder.
Der große Vorteil besteht darin, dass die Schwingungen, die z. B. von einem Achslenker auf den Drehschwingungsdämpfer übertragen werden, nicht mehr in das tragende Bauteil gelangen, so dass bei einem Kraftfahrzeug ein Komfortgewinn feststellbar ist.Of the size Advantage is that the vibrations z. From one Axle link to be transferred to the torsional vibration damper, not more get into the supporting component, so that in a motor vehicle a comfort gain is detectable.
Gemäß einem vorteilhaften Unteranspruch ist der mindestens eine Anschluss als Ringlager ausgeführt ist.According to one advantageous subclaim is the at least one connection as Ring bearing executed is.
Der elastische Zwischenkörper wird von einem Elastomerkörper gebildet, so dass es konstruktiv einfach ist, dass der Zwischenkörper eine richtungsabhängige Federkraft aufweist.Of the elastic intermediate body is made of an elastomeric body formed, so that it is constructively simple, that the intermediate body a directional Has spring force.
Es ist vorgesehen, dass die Federkraft zur Drehmomentabstützung des Drehschwingungsdämpfers größer ausgeführt ist als für eine weitere Belastungsrichtung. Damit wird ein Zielkonflikt zwischen Komfort für den Fahrzeugaufbau und Funktion des Drehschwingungsdämpfers entschärft.It is provided that the spring force to the torque support of torsional vibration damper is made larger as for another load direction. This will create a conflict of interest between Comfort for defuses the vehicle body and function of the torsional vibration damper.
So kann der Zwischenkörper in Richtung der weiteren Belastung mindestens eine Ausnehmung aufweisen. Alternativ besteht die Möglichkeit, dass der Zwischenkörper in Richtung der weiteren Belastung eine größere Erstreckung aufweist als in Wirkrichtung zur Drehmomentabstützung.So can the intermediate body have at least one recess in the direction of the further load. Alternatively, it is possible to that the intermediate body in the direction of the further load has a greater extent than in the effective direction for torque support.
Zur Minimierung der Spannungen im Zylinder aufgrund der Druckkräfte in den Arbeitskammern weist der Drehschwingungsdämpfer zugeordnet pro Arbeitskammer mindestens einen Anschluss aufweist, die den Zylinder radial abstützen.to Minimizing the stresses in the cylinder due to the compressive forces in the cylinder Working chambers assigned to the torsional vibration damper assigned per working chamber Has at least one terminal which radially support the cylinder.
Anhand der folgenden Figuren soll die Erfindung näher erläutert werden.Based the following figures, the invention will be explained in more detail.
Die
einzige Figur zeigt einen Querschnitt durch einen Drehschwingungsdämpfer
An
dem Zylinder ist pro Arbeitskammer
Die
Zwischenkörper
Um
die richtungsabhängige
Federkraft an den Anschlüssen
Alternativ
kann der Zwischenkörper
In
dem Querschnitt ist erkennbar, dass für jede der vier Arbeitskammern
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200510060792 DE102005060792A1 (en) | 2005-12-16 | 2005-12-16 | Torsional vibration damper for motor vehicle chassis comprises rotor, whereby cylinder is fastened torque-supporting at carrying component and connection has elastic intermediate body for cylinder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200510060792 DE102005060792A1 (en) | 2005-12-16 | 2005-12-16 | Torsional vibration damper for motor vehicle chassis comprises rotor, whereby cylinder is fastened torque-supporting at carrying component and connection has elastic intermediate body for cylinder |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102005060792A1 true DE102005060792A1 (en) | 2006-12-28 |
Family
ID=37513683
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200510060792 Ceased DE102005060792A1 (en) | 2005-12-16 | 2005-12-16 | Torsional vibration damper for motor vehicle chassis comprises rotor, whereby cylinder is fastened torque-supporting at carrying component and connection has elastic intermediate body for cylinder |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102005060792A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008002629A1 (en) | 2008-06-25 | 2009-12-31 | Zf Friedrichshafen Ag | Torsional vibration damper for a motor vehicle chassis |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9003770U1 (en) * | 1990-03-31 | 1990-06-13 | KNF Neuberger GmbH, 7800 Freiburg | Fastener |
DE102004026043B3 (en) * | 2004-05-27 | 2005-12-15 | Zf Friedrichshafen Ag | torsional vibration dampers |
-
2005
- 2005-12-16 DE DE200510060792 patent/DE102005060792A1/en not_active Ceased
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9003770U1 (en) * | 1990-03-31 | 1990-06-13 | KNF Neuberger GmbH, 7800 Freiburg | Fastener |
DE102004026043B3 (en) * | 2004-05-27 | 2005-12-15 | Zf Friedrichshafen Ag | torsional vibration dampers |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008002629A1 (en) | 2008-06-25 | 2009-12-31 | Zf Friedrichshafen Ag | Torsional vibration damper for a motor vehicle chassis |
EP2159443A2 (en) | 2008-06-25 | 2010-03-03 | ZF Friedrichshafen AG | Rotation vibration dampener for a motor vehicle undercarriage |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1173691B1 (en) | Hydraulic bearing | |
EP1831582B1 (en) | Pneumatic spring shock absorber unit | |
EP1831581B1 (en) | Wheel-guiding pneumatic spring and damper unit | |
EP2142821B1 (en) | Hydraulically damping elastomeric bushing | |
EP2780607B1 (en) | Air spring | |
DE202009019095U1 (en) | Passive stabilizer device for a vehicle wheel suspension and suspension | |
DE102007016399A1 (en) | Biaxial steaming hydraulic bearing | |
EP0775844A2 (en) | Support | |
EP2605923B1 (en) | Air strut with elastic piston mounting | |
EP1407165A1 (en) | Radially damping rubber bushing bearing | |
EP1157221B1 (en) | Elastic bearing with hydraulic damping properties | |
EP1261813B1 (en) | Air spring with two part housing | |
DE102008021916A1 (en) | Pendulum bearing for mounting exhaust gas system at body of motor vehicle, has guide band fastened at top edge of lower bearing bush and comprising cross section of less than two fifth of cross section of pressure/thrust package | |
DE102007052468A1 (en) | Bearing bush arrangement for transverse stabilizer has serially connected bearing bush units with which driver's cab is sprung relative to vehicle chassis; transverse stabilizer is mounted by bearing bush units relative to both cab, chassis | |
DE102005060792A1 (en) | Torsional vibration damper for motor vehicle chassis comprises rotor, whereby cylinder is fastened torque-supporting at carrying component and connection has elastic intermediate body for cylinder | |
DE102017215348B4 (en) | Air suspension strut with acoustic bearing | |
DE102011001495B4 (en) | Active air spring damper module | |
DE102013206393A1 (en) | Bearing device of a vibration damper for a motor vehicle | |
DE102008029061B4 (en) | Assembly storage for motor vehicles | |
DE102017208065B4 (en) | Air suspension with several damped air suspension elements | |
EP4126572B1 (en) | Connection assembly between a pneumatic spring and a pneumatic spring support | |
DE102013217587A1 (en) | Suspension strut supporting bearing for motor vehicle, has piston rod whose shock absorber is connected with lower part of cover element along compression direction, where cover element is connected with main body along stretching direction | |
DE102004061997B4 (en) | Piston-cylinder assembly | |
DE102020131283B3 (en) | Damper bearing for mounting a piston rod of a spring damper strut of a motor vehicle and the wheel suspension of a motor vehicle | |
DE10253249B4 (en) | Hydraulically damped elastomeric bearing for mounting an internal combustion engine in a vehicle |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
OAV | Applicant agreed to the publication of the unexamined application as to paragraph 31 lit. 2 z1 | ||
OP8 | Request for examination as to paragraph 44 patent law | ||
8131 | Rejection |