DE10259909A1 - Linking shaft bearing especially for a motor vehicle transmission has three elastic rollers surrounding the shaft on axles with bearings connected to the housing - Google Patents
Linking shaft bearing especially for a motor vehicle transmission has three elastic rollers surrounding the shaft on axles with bearings connected to the housing Download PDFInfo
- Publication number
- DE10259909A1 DE10259909A1 DE10259909A DE10259909A DE10259909A1 DE 10259909 A1 DE10259909 A1 DE 10259909A1 DE 10259909 A DE10259909 A DE 10259909A DE 10259909 A DE10259909 A DE 10259909A DE 10259909 A1 DE10259909 A1 DE 10259909A1
- Authority
- DE
- Germany
- Prior art keywords
- housing
- shaft
- rollers
- bearing
- shaft bearing
- 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- Withdrawn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
- 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
- F16C27/066—Ball or roller bearings
-
- 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
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/50—Other types of ball or roller bearings
- F16C19/507—Other types of ball or roller bearings with rolling elements journaled in one of the moving parts, e.g. stationary rollers to support a rotating part
-
- 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
- F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
- F16C13/006—Guiding rollers, wheels or the like, formed by or on the outer element of a single bearing or bearing unit, e.g. two adjacent bearings, whose ratio of length to diameter is generally less than one
-
- 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
- F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
- F16C13/02—Bearings
- F16C13/04—Bearings with only partial enclosure of the member to be borne; Bearings with local support at two or more points
-
- 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
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/54—Systems consisting of a plurality of bearings with rolling friction
-
- 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
- F16C2326/00—Articles relating to transporting
- F16C2326/01—Parts of vehicles in general
- F16C2326/06—Drive shafts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Support Of The Bearing (AREA)
Abstract
Description
Die Erfindung betrifft ein Gelenkwellenlager zum Lagern von mehrteiligen Wellen entsprechend dem Oberbegriff des ersten Patentanspruches.The invention relates to a propeller shaft bearing for Storage of multi-part shafts according to the generic term of first claim.
Die Erfindung ist geeignet zum Lagern von mehrteiligen Wellen, wie sie an Kraftfahrzeugen, vorzugsweise als Längswellen, vorhanden sind. Sie dienen beispielsweise zur Weiterleitung des Antriebsmomentes vom Schaltgetriebe zum Differential zwischen den Hinterrädern eines Nutzkraftwagens.The invention is suitable for storage of multi-part shafts, such as those on motor vehicles, preferably as longitudinal waves, available. They are used, for example, to forward the Drive torque from the manual transmission to the differential between the rear wheels of a commercial vehicle.
Eine Antriebswelle mit Zwischenlager
der genannten An ist in
Weiterhin ist die Montage und Demontage der Welle mit dieser Vorrichtung umständlich, wobei nur Kugel- oder Wälzlager von einer Größe verwendet werden können, die mindestens dem Durchmesser der zu lagernden Welle entsprechen.Furthermore, the assembly and disassembly of the Wave with this device cumbersome, only ball or roller bearing of a size used can be which correspond at least to the diameter of the shaft to be supported.
Aus
Alle weiteren Nachteile bleiben allerdings erhalten.However, all other disadvantages remain receive.
Es ist daher Aufgabe der Erfindung, ein Gelenkwellenlager zur Lagerung von mehrteiligen Wellen zu entwickeln, welches die Nachteile des Standes der Technik nicht aufweist und mit dem eine einfache Montage und Demontage der Welle erfolgen kann, wobei Kostenvorteile durch den Einsatz der Wälz- oder Gleitlager entstehen sollen. Diese Aufgabe wird durch ein Gelenkwellenlager nach den kennzeichnenden Merkmalen des ersten Patentanspruches gelöst. Unteransprüche geben eine vorteilhafte Ausgestaltung der Erfindung wieder.It is therefore an object of the invention to develop a cardan shaft bearing for the storage of multi-part shafts, which does not have the disadvantages of the prior art and with which a simple assembly and disassembly of the shaft can take place Cost advantages arise from the use of rolling or plain bearings should. This task is carried out by a cardan shaft bearing according to the characterizing features of the first claim solved. Give subclaims an advantageous embodiment of the invention again.
Die erfindungsgemäße Lösung sieht ein Gelenkwellenlager vor, welches aus einem Gehäuse mit Ober- und Unterteil besteht, wobei die zu lagernde Welle nicht in einem Kugel- oder Wälzlager läuft, welches die Welle umgibt und welches elastisch gegenüber dem Gehäuse gelagert ist, sondern ein zweiteiliges Gehäuse mit mindestens drei am Umfang der Welle angeordneten Laufrollen, auf denen die Welle elastisch gelagert ist und abrollt, wobei jede der Laufrollen eine Achse aufweist, die in einer Lagerung befestigt ist, die mit dem Gehäuse fest verbunden ist. Mindestens eine der Laufrollen ist mit dem Gehäuseoberteil und mindestens eine mit dem Gehäuseunterteil über die Lagerung verbunden. Bei drei Laufrollen sind diese sternförmig um die Welle angeordnet. Vorteilhaft ist es, am Gehäuseoberteil eine Laufrolle und am Gehäuseunterteil zwei Laufrollen anzuordnen. Denkbar sind insbesondere für sehr große Wellen mehr als drei Laufrollen. Bei mehr als drei Laufrollen ist es selbstverständlich vorteilhaft, auch mehr als eine Laufrolle am Gehäuseoberteil anzuordnen. Bei der Lagerung kann es sich um eine starre Lagerung handeln. Um die gewünschte akustische Isolation der Gelenkwelle gegenüber dem Fahrzeug sicherzustellen, sind die Laufrollen aus einem Material herzustellen, welches elastische Eigenschaften aufweist. Eine zusätzliche Elastizität zwischen Achse und Gehäuse, beispielsweise eine elastische Lagerung, ist zu diesem Zweck ebenfalls möglich.The solution according to the invention provides an articulated shaft bearing in front of which from a housing with upper and lower part, but the shaft to be supported is not in a ball or roller bearing running, which surrounds the shaft and which is elastic relative to the casing is stored, but a two-part housing with at least three am Perimeter of the shaft arranged rollers on which the shaft is elastic is stored and rolls, each of the rollers has an axis, which is fixed in a bearing that is fixed to the housing connected is. At least one of the casters is with the upper part of the housing and at least one with the lower housing part over the Storage connected. With three casters, these are around in a star shape arranged the shaft. It is advantageous to have a roller on the upper part of the housing and on the lower part of the housing to arrange two rollers. More are conceivable, especially for very large waves than three rollers. With more than three rollers, it is of course advantageous to to arrange more than one roller on the upper housing part. In the Storage can be a rigid storage. To the desired acoustic Isolation of the propeller shaft from To secure the vehicle, the rollers are made of one material to produce, which has elastic properties. An additional Elasticity between Axle and housing, for example elastic storage is also possible for this purpose.
Die vorgeschlagene Lösung hat den Vorteil, dass ein Wechsel der Welle oder aber einzelner Lagerteile dadurch möglich ist, dass das untere Gehäuseteil einfach demontierbar ist, wonach die Welle gewechselt werden kann, ohne dass ein Wälz- oder Gleitlager um die Welle ausgebaut werden muss, wobei Kostenersparnisse auch dadurch auftreten, dass kleinere Lager für die Laufrollen eingesetzt werden können, die wesentlich preiswerter sind, als ein großes Lager um die Welle. Die Montage des erfindungsgemäßen Gelenkwellenlagers erfolgt, indem das Gehäuseoberteil mit der Lagerung und der Laufrolle mit dem Fahrzeugrahmen verbunden wird, in einem zweiten Schritt das Gehäuseunterteil mit der Welle und den Laufrollen an das Gehäuseoberteil angefügt und mit diesem fest verbunden wird. In diesem Zusammenhang kann es weiterhin sehr vorteilhaft sein, zwischen dem oberen und unteren Gehäuseteil ein Scharnier anzuordnen, so dass das untere Gehäuseteil aufklappbar ist, so dass eine Montage und Demontage der Welle schnell und einfach möglich ist.The proposed solution did the advantage of changing the shaft or individual bearing parts thereby possible is that the lower case is easy to disassemble, after which the shaft can be changed, without a rolling or plain bearings around the shaft must be removed, saving costs also occur because smaller bearings are used for the rollers can be which are much cheaper than a large bearing around the shaft. The Assembly of the propeller shaft bearing according to the invention done by the upper housing part connected with the bearing and the roller to the vehicle frame in a second step, the lower part of the housing with the shaft and the rollers on the upper part of the housing added and is firmly connected to it. In this regard, it continues to be very beneficial between the top and bottom Part of the housing Arrange hinge so that the lower housing part can be opened, so that the shaft can be assembled and disassembled quickly and easily.
Im Folgenden wird die Erfindung an zwei Figuren und einem Ausführungsbeispiel näher erläutert. Die Figuren zeigen:The following is the invention two figures and an embodiment explained in more detail. The Figures show:
Die
Die Montage der Vorrichtung erfolgt
in folgender Weise:
In einem ersten Schritt wird das Gehäuseoberteil
In a first step, the upper housing part
- 11
- Wellewave
- 22
- Laufrollecaster
- 33
- Schließbügel, GehäuseunterteilStriker, lower part of the housing
- 44
- Tragbügel, Gehäuseoberteil VerschraubungSupport bracket, upper housing part screw
- 55
- Verschraubungenfittings
- 66
- Fahrzeugrahmenvehicle frame
- 77
- Wälzlagerroller bearing
- 88th
- Rollenkörperroller body
- 99
- Achseaxis
- 1010
- Lagerung für die Laufrollenstorage for the castors
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10259909A DE10259909A1 (en) | 2002-12-20 | 2002-12-20 | Linking shaft bearing especially for a motor vehicle transmission has three elastic rollers surrounding the shaft on axles with bearings connected to the housing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10259909A DE10259909A1 (en) | 2002-12-20 | 2002-12-20 | Linking shaft bearing especially for a motor vehicle transmission has three elastic rollers surrounding the shaft on axles with bearings connected to the housing |
Publications (1)
Publication Number | Publication Date |
---|---|
DE10259909A1 true DE10259909A1 (en) | 2004-07-01 |
Family
ID=32404032
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10259909A Withdrawn DE10259909A1 (en) | 2002-12-20 | 2002-12-20 | Linking shaft bearing especially for a motor vehicle transmission has three elastic rollers surrounding the shaft on axles with bearings connected to the housing |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE10259909A1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006041639A1 (en) * | 2006-09-05 | 2008-03-13 | Schaeffler Kg | Bearing system for shaft, especially exhaust gas turbocharger shafts, rotating at high speed comprises at least three ball races whose outer rings can rotate freely and are in contact with shaft |
CN102975052A (en) * | 2012-12-17 | 2013-03-20 | 南通广联实业有限公司 | Workpiece fixing device for general machine tool |
CN104747593A (en) * | 2014-01-01 | 2015-07-01 | 刘运武 | Combined bearing |
US20210156279A1 (en) * | 2019-11-27 | 2021-05-27 | General Electric Company | Rotor support structures for rotating drum rotors of gas turbine engines |
US20210156257A1 (en) * | 2019-11-27 | 2021-05-27 | General Electric Company | Damper assemblies for rotating drum rotors of gas turbine engines |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE259979C (en) * | ||||
US1753691A (en) * | 1927-06-30 | 1930-04-08 | William D Burns | Roller bearing |
DE2936085C2 (en) * | 1978-09-06 | 1983-05-11 | Ichikawa Iron Works Co. Ltd., Kiryu, Gumma | Bearing arrangement for an elongated rotating body rotatable about its longitudinal axis |
DE3047606C2 (en) * | 1979-12-26 | 1985-07-11 | Ichikawa Iron Works Co. Ltd., Kiryu, Gumma | Bearing arrangement for an elongated rotating body rotatable about its longitudinal axis |
US4981568A (en) * | 1988-09-20 | 1991-01-01 | International Business Machines Corp. | Apparatus and method for producing high purity diamond films at low temperatures |
DE19963140C2 (en) * | 1999-12-24 | 2002-01-17 | Spicer Gelenkwellenbau Gmbh | interim storage |
-
2002
- 2002-12-20 DE DE10259909A patent/DE10259909A1/en not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE259979C (en) * | ||||
US1753691A (en) * | 1927-06-30 | 1930-04-08 | William D Burns | Roller bearing |
DE2936085C2 (en) * | 1978-09-06 | 1983-05-11 | Ichikawa Iron Works Co. Ltd., Kiryu, Gumma | Bearing arrangement for an elongated rotating body rotatable about its longitudinal axis |
DE3047606C2 (en) * | 1979-12-26 | 1985-07-11 | Ichikawa Iron Works Co. Ltd., Kiryu, Gumma | Bearing arrangement for an elongated rotating body rotatable about its longitudinal axis |
US4981568A (en) * | 1988-09-20 | 1991-01-01 | International Business Machines Corp. | Apparatus and method for producing high purity diamond films at low temperatures |
DE19963140C2 (en) * | 1999-12-24 | 2002-01-17 | Spicer Gelenkwellenbau Gmbh | interim storage |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006041639A1 (en) * | 2006-09-05 | 2008-03-13 | Schaeffler Kg | Bearing system for shaft, especially exhaust gas turbocharger shafts, rotating at high speed comprises at least three ball races whose outer rings can rotate freely and are in contact with shaft |
CN102975052A (en) * | 2012-12-17 | 2013-03-20 | 南通广联实业有限公司 | Workpiece fixing device for general machine tool |
CN104747593A (en) * | 2014-01-01 | 2015-07-01 | 刘运武 | Combined bearing |
CN104747593B (en) * | 2014-01-01 | 2018-07-31 | 北京琅珑科技有限公司 | A kind of combination bearing |
US20210156279A1 (en) * | 2019-11-27 | 2021-05-27 | General Electric Company | Rotor support structures for rotating drum rotors of gas turbine engines |
US20210156257A1 (en) * | 2019-11-27 | 2021-05-27 | General Electric Company | Damper assemblies for rotating drum rotors of gas turbine engines |
US11274557B2 (en) * | 2019-11-27 | 2022-03-15 | General Electric Company | Damper assemblies for rotating drum rotors of gas turbine engines |
US11280219B2 (en) * | 2019-11-27 | 2022-03-22 | General Electric Company | Rotor support structures for rotating drum rotors of gas turbine engines |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
8110 | Request for examination paragraph 44 | ||
8130 | Withdrawal |