DE102004006490B3 - Flexible bearing mounting for support of rotating shaft allows limited radial and axial mounting and has three equispaced resilient support blocks between inner and outer rings and has connecting members - Google Patents
Flexible bearing mounting for support of rotating shaft allows limited radial and axial mounting and has three equispaced resilient support blocks between inner and outer rings and has connecting members Download PDFInfo
- Publication number
- DE102004006490B3 DE102004006490B3 DE200410006490 DE102004006490A DE102004006490B3 DE 102004006490 B3 DE102004006490 B3 DE 102004006490B3 DE 200410006490 DE200410006490 DE 200410006490 DE 102004006490 A DE102004006490 A DE 102004006490A DE 102004006490 B3 DE102004006490 B3 DE 102004006490B3
- Authority
- DE
- Germany
- Prior art keywords
- support ring
- support
- stütranordnung
- stops
- sliding
- 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.)
- Expired - Fee Related
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
- F16F1/00—Springs
- F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
- F16F1/38—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin, i.e. bushing-type
- F16F1/387—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin, i.e. bushing-type comprising means for modifying the rigidity in particular directions
- F16F1/3873—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin, i.e. bushing-type comprising means for modifying the rigidity in particular directions having holes or openings
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
- F16C27/06—Elastic or yielding bearings or bearing supports, for exclusively rotary movement by means of parts of rubber or like materials
-
- 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
- F16F1/00—Springs
- F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
- F16F1/38—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin, i.e. bushing-type
- F16F1/387—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin, i.e. bushing-type comprising means for modifying the rigidity in particular directions
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Support Of The Bearing (AREA)
Abstract
Description
Die Erfindung betrifft eine Stütranordnung zur axial und radial nachgiebigen Abstützung eines Wellenlagers, insbesondere eines Mittellagers im Antriebsstrang eines Kraftfahrzeugs.The The invention relates to a Stütranordnung to axially and radially resilient support of a shaft bearing, in particular a center bearing in the drive train of a motor vehicle.
In
Als
Abhilfe wird in
Eine ähnliche,
ebenfalls für
ein Gelenkwellen-Mittel- oder Zwischenlager vorgesehene Stütranordnung,
bei der nockenartige Anschläge
von Kröpfungen
des radial inneren Stützrings
und daran befestigten Anschlagpuffern gebildet sind, ist aus
Beiden
aus
Der Erfindung liegt die Aufgabe zugrunde, eine Stützanordnung dieser Gattung derart weiterzubilden, dass sie eine lange Lebensdauer, im Allgemeinen entsprechend derjenigen eines Kraftfahrzeugs, auch dann aufweist, wenn ihre Anschläge aus verhältnismäßig weichem Werkstoff bestehen, um bei allen im Betrieb vorkommenden Auslenkungen des Wellenlagers in axialer und/oder radialer Richtung Körperschallübertragung im Wesentlichen auszuschließen.Of the Invention is based on the object, a support assembly of this genus in such a way that they have a long life, in general corresponding to that of a motor vehicle, even then if their attacks made of relatively soft Material exist to occur in all occurring during operation deflections of the Shaft bearing in the axial and / or radial direction Structure-borne sound transmission essentially exclude.
Die Aufgabe ist erfindungsgemäß mit den Merkmalen des Anspruchs 1 gelöst. Vorteilhafte Weiterbildungen ergeben sich aus den Unteransprüchen.The Task is according to the invention with the features of claim 1. Advantageous developments emerge from the subclaims.
Dadurch, dass die Anschläge mit Gleitkörpern versehen sind, die nahezu reibungsfrei auf den ihnen zugeordneten Gleitflächen in axialer Richtung und ggf. in engen Grenzen auch in Umfangsrichtung gleiten können, sind die Anschläge als solche außer Stande, axiale Relativbewegungen der beiden Stützringe in bezug zueinander in irgend einer Weise zu behindern. Deshalb besteht bei der Werkstoffauswahl für die Anschläge und bei deren Gestaltung vollständige Freiheit, neben der gewünschten Federcharakteristik der Anschläge auf deren Fähigkeit zu achten, die Übertragung von Körperschall zu vermeiden oder zumindest auf Amplituden und Frequenzen zu beschränken, die nicht als störend empfunden werden. In jedem Fall wird die Membran, die den Verbindungskörper zwischen den beiden Stützringen bildet, durch die in je einem Freiraum der Membran angeordneten Anschläge und deren Gleitkörper von radialen Kräften im Wesentlichen entlastet, so dass die Membran – und somit die gesamte Stützanordnung – eine lange Lebensdauer hat.Thereby, that the attacks with sliding bodies are provided, which are almost frictionless on their assigned sliding surfaces in the axial direction and possibly in narrow limits in the circumferential direction can, are the stops as such unable axial relative movements of the two support rings with respect to each other in any way hinder. Therefore, there is a choice of materials for the attacks and in their design complete Freedom, next to the desired Spring characteristic of the stops on their ability to pay attention to the transfer of structure-borne noise to avoid or at least to limit amplitudes and frequencies that not disturbing be felt. In any case, the membrane connecting the connecting body between the two support rings forms, arranged by each in a free space of the membrane attacks and their slider of radial forces essentially relieved, so that the membrane - and thus the entire support assembly - a long Lifespan has.
Ausführungsbeispiele der Erfindung werden im Folgenden anhand schematischer Zeichnungen mit weiteren Einzelheiten erläutert. In den Zeichnungen zeigen:embodiments The invention will be described below with reference to schematic drawings further details explained. In the drawings show:
Jede
der dargestellten Stützanordnungen
ist als Ganze mit
Die
Anschläge
Jeder
der Anschläge
Bei
den Stützanordnungen
Die
in
In
jedem der dargestellten Ausführungsbeispiele
ist der radial äußere Stützring
Die
Stütranordnung
gemäß
Die
Stütranordnung
gemäß
Claims (9)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200410006490 DE102004006490B3 (en) | 2004-02-10 | 2004-02-10 | Flexible bearing mounting for support of rotating shaft allows limited radial and axial mounting and has three equispaced resilient support blocks between inner and outer rings and has connecting members |
PCT/EP2005/001082 WO2005078293A1 (en) | 2004-02-10 | 2005-02-03 | Support assembly for the flexible axial and radial support of a shaft bearing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200410006490 DE102004006490B3 (en) | 2004-02-10 | 2004-02-10 | Flexible bearing mounting for support of rotating shaft allows limited radial and axial mounting and has three equispaced resilient support blocks between inner and outer rings and has connecting members |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102004006490B3 true DE102004006490B3 (en) | 2005-04-21 |
Family
ID=34353582
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200410006490 Expired - Fee Related DE102004006490B3 (en) | 2004-02-10 | 2004-02-10 | Flexible bearing mounting for support of rotating shaft allows limited radial and axial mounting and has three equispaced resilient support blocks between inner and outer rings and has connecting members |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE102004006490B3 (en) |
WO (1) | WO2005078293A1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008014666A1 (en) | 2008-03-18 | 2009-09-24 | SGF SüDDEUTSCHE GELENKSCHEIBENFABRIK GMBH & CO. KG | Support arrangement for axially and radially resilient support of a shaft bearing |
DE102011120633A1 (en) * | 2011-12-09 | 2013-06-13 | Carl Freudenberg Kg | Bearing support for rolling bearing of drive shaft for motor car, has crossbar comprising receptacle whose inner surface is formed as circular arc with inner radius and corresponding to radius of supporting ring |
WO2016042055A1 (en) * | 2014-09-18 | 2016-03-24 | Continental Automotive Gmbh | Bearing assembly for the bearing of a shaft |
CN106041435A (en) * | 2016-08-18 | 2016-10-26 | 顾建祖 | Thin-walled flexible bearing machining technology |
EP4283157A1 (en) * | 2022-05-24 | 2023-11-29 | Airbus Helicopters | Elastically deformable joint and system provided with such a joint |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101417643B1 (en) | 2012-12-31 | 2014-07-09 | 현대자동차주식회사 | Center bearing bush unit for propeller shaft |
CN110605686B (en) * | 2019-10-10 | 2024-09-06 | 广东沃德精密科技股份有限公司 | Assembly device for wave generator |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1020137A (en) * | 1964-09-09 | 1966-02-16 | Ford Motor Co | A centre bearing for a motor vehicle propeller shaft |
DE2061625A1 (en) * | 1970-12-15 | 1972-06-29 | Daimler-Benz Ag, 7000 Stuttgart | Intermediate bearings for the cardan shaft of motor vehicles |
DE2347446A1 (en) * | 1972-09-20 | 1974-04-11 | Dunlop Ltd | ELASTIC MOUNTING |
GB2068477A (en) * | 1980-01-28 | 1981-08-12 | Riv Officine Di Villar Perosa | Support unit for resiliently supporting a rotating shaft |
DE8112477U1 (en) * | 1981-10-08 | Jörn GmbH, 7012 Fellbach | "Elastic cardan shaft intermediate bearing" | |
DE3701887A1 (en) * | 1987-01-23 | 1988-08-04 | Gelenkwellenbau Gmbh | INTERMEDIATE BEARING FOR THE DRIVE SHAFT OF MOTOR VEHICLES |
DE3832543A1 (en) * | 1988-09-24 | 1990-04-05 | Vorwerk & Sohn | Bearing for the elastic support of a shaft, especially a centre bearing for the prop shaft of a vehicle drive |
DE19809528A1 (en) * | 1997-03-15 | 1998-09-17 | Volkswagen Ag | Drive output shaft bearing for differential gear box |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3961829A (en) * | 1972-09-20 | 1976-06-08 | Dunlop Limited | Improvements in or relating to resilient mountings |
GB1591750A (en) * | 1977-11-25 | 1981-06-24 | Dunlop Ltd | Centre bearing mounting |
FR2426828A1 (en) * | 1978-05-23 | 1979-12-21 | Nadella | RADIAL BEARING WITH CLEARANCE |
DE8203695U1 (en) * | 1981-02-14 | 1982-10-14 | Dunlop Ltd., Sutton Coldfield, West Midlands | Elastic suspension |
FR2639072B1 (en) * | 1988-11-16 | 1991-02-08 | Glaenzer Spicer Sa | SUPPORT BEARING OF A ROTATING SHAFT |
DE10154705B4 (en) * | 2001-11-09 | 2005-07-07 | Carl Freudenberg Kg | camp |
-
2004
- 2004-02-10 DE DE200410006490 patent/DE102004006490B3/en not_active Expired - Fee Related
-
2005
- 2005-02-03 WO PCT/EP2005/001082 patent/WO2005078293A1/en active Application Filing
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8112477U1 (en) * | 1981-10-08 | Jörn GmbH, 7012 Fellbach | "Elastic cardan shaft intermediate bearing" | |
GB1020137A (en) * | 1964-09-09 | 1966-02-16 | Ford Motor Co | A centre bearing for a motor vehicle propeller shaft |
DE2061625A1 (en) * | 1970-12-15 | 1972-06-29 | Daimler-Benz Ag, 7000 Stuttgart | Intermediate bearings for the cardan shaft of motor vehicles |
DE2347446A1 (en) * | 1972-09-20 | 1974-04-11 | Dunlop Ltd | ELASTIC MOUNTING |
GB2068477A (en) * | 1980-01-28 | 1981-08-12 | Riv Officine Di Villar Perosa | Support unit for resiliently supporting a rotating shaft |
DE3701887A1 (en) * | 1987-01-23 | 1988-08-04 | Gelenkwellenbau Gmbh | INTERMEDIATE BEARING FOR THE DRIVE SHAFT OF MOTOR VEHICLES |
DE3832543A1 (en) * | 1988-09-24 | 1990-04-05 | Vorwerk & Sohn | Bearing for the elastic support of a shaft, especially a centre bearing for the prop shaft of a vehicle drive |
DE19809528A1 (en) * | 1997-03-15 | 1998-09-17 | Volkswagen Ag | Drive output shaft bearing for differential gear box |
Non-Patent Citations (1)
Title |
---|
GB-Z, Automobile Engineer, Dez. 1964 Band 54, Nr. 13, Reklamenseite M324 * |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008014666A1 (en) | 2008-03-18 | 2009-09-24 | SGF SüDDEUTSCHE GELENKSCHEIBENFABRIK GMBH & CO. KG | Support arrangement for axially and radially resilient support of a shaft bearing |
US8573850B2 (en) | 2008-03-18 | 2013-11-05 | Sgf Sueddeutsche Gelenkscheibenfabrik Gmbh & Co. Kg | Support arrangement for the axially and radially yielding support of a shaft bearing |
DE102008014666B4 (en) | 2008-03-18 | 2020-07-30 | Süddeutsche Gelenkscheibenfabrik Gesellschaft mit beschränkter Haftung & Co. KG | Support arrangement for axially and radially flexible support of a shaft bearing |
DE102011120633A1 (en) * | 2011-12-09 | 2013-06-13 | Carl Freudenberg Kg | Bearing support for rolling bearing of drive shaft for motor car, has crossbar comprising receptacle whose inner surface is formed as circular arc with inner radius and corresponding to radius of supporting ring |
DE102011120633B4 (en) * | 2011-12-09 | 2013-10-10 | Carl Freudenberg Kg | Bearing carrier for rolling bearings on shafts |
WO2016042055A1 (en) * | 2014-09-18 | 2016-03-24 | Continental Automotive Gmbh | Bearing assembly for the bearing of a shaft |
CN106041435A (en) * | 2016-08-18 | 2016-10-26 | 顾建祖 | Thin-walled flexible bearing machining technology |
EP4283157A1 (en) * | 2022-05-24 | 2023-11-29 | Airbus Helicopters | Elastically deformable joint and system provided with such a joint |
Also Published As
Publication number | Publication date |
---|---|
WO2005078293A1 (en) | 2005-08-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8100 | Publication of the examined application without publication of unexamined application | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |