DE102006036684A1 - transmission - Google Patents
transmission Download PDFInfo
- Publication number
- DE102006036684A1 DE102006036684A1 DE200610036684 DE102006036684A DE102006036684A1 DE 102006036684 A1 DE102006036684 A1 DE 102006036684A1 DE 200610036684 DE200610036684 DE 200610036684 DE 102006036684 A DE102006036684 A DE 102006036684A DE 102006036684 A1 DE102006036684 A1 DE 102006036684A1
- Authority
- DE
- Germany
- Prior art keywords
- contact surface
- rolling bearing
- lubricant
- contact
- transmission according
- 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- Withdrawn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
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/66—Special parts or details in view of lubrication
- F16C33/6603—Special parts or details in view of lubrication with grease as lubricant
- F16C33/6633—Grease properties or compositions, e.g. rheological properties
-
- 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
- F16C19/52—Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions
- F16C19/527—Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions related to vibration and noise
-
- 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
- F16C19/546—Systems with spaced apart rolling bearings including at least one angular contact bearing
- F16C19/547—Systems with spaced apart rolling bearings including at least one angular contact bearing with two angular contact rolling bearings
- F16C19/548—Systems with spaced apart rolling bearings including at least one angular contact bearing with two angular contact rolling bearings in O-arrangement
-
- 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
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/028—Gearboxes; Mounting gearing therein characterised by means for reducing vibration or noise
-
- 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
- F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
- F16C19/34—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load
- F16C19/36—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with a single row of rollers
- F16C19/364—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with a single row of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone
-
- 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
- F16C2361/00—Apparatus or articles in engineering in general
- F16C2361/61—Toothed gear systems, e.g. support of pinion shafts
-
- 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
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/021—Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers with bearings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
- General Details Of Gearings (AREA)
Abstract
Bei einem Getriebe, beispielsweise einem Achsgetriebe, mit wechselnden Drehmomentbelastungen und Richtungen werden Knackgeräusche dadurch verhindert, dass zwischen einem Bauteil (1) und einem Wälzlager (4) sowie zwischen dem Wälzlager (4) und der Spannbuchse (10) an den Kontaktflächen (5, 7, 8, 9, 11, 12) ein Schmiermittel (6) mit sehr hohem Druckaufnahmevermögen angeordnet ist.In a transmission, such as a transaxle, with alternating torque loads and directions cracking noises are prevented by between a component (1) and a roller bearing (4) and between the roller bearing (4) and the clamping bush (10) on the contact surfaces (5, 7, 8, 9, 11, 12) a lubricant (6) is arranged with a very high pressure capacity.
Description
Die Erfindung bezieht sich auf ein Getriebe nach der im Oberbegriff von Anspruch 1 näher definierten Art.The The invention relates to a transmission according to the preamble of claim 1 closer defined type.
Bei gattungsgemäßen Getrieben entstehen Knackgeräusche durch wechselnde Drehmomentbelastung eines Bauteils, beispielsweise eines Antriebsflansches, welcher mit einer Antriebswelle drehfest verbunden ist, wobei sich der Antriebsflansch auf einem Wälzlager abstützt, um dieses vorzuspannen, da durch die wechselnde Drehmomentbelastung Mikrobewegungen durch die Torsionsverformung auftreten und es durch diese Mikrobewegungen zum sogenannten "Ruckgleiten" kommt. Dieses Ruckgleiten wird als Knackgeräusch wahrgenommen.at generic gears cause crackling noises by changing torque load of a component, for example a drive flange which rotatably with a drive shaft is connected, wherein the drive flange on a rolling bearing supported, to bias this, because of the changing torque load Micro motions occur through the torsional deformation and through it these micro-movements come to the so-called "stick-slip". This jerking is called cracking sound perceived.
Die
Der vorliegenden Erfindung liegt die Aufgabe zugrunde, ein Getriebe mit einem vorgespannten Wälzlager zu schaffen, bei welchem Knackgeräusche verhindert werden.Of the present invention is based on the object, a transmission with a preloaded roller bearing to create, in which cracking noises are prevented.
Die Aufgabe wird mit einem, auch die kennzeichnenden Merkmale des Hauptanspruchs aufweisenden, gattungsgemäßen Getriebe gelöst.The The object is with a, even the characterizing features of the main claim having, generic transmission solved.
Erfindungsgemäß weist das Wälzlager eine Kontaktfläche auf, welche mit einer Kontaktfläche eines Bauteils, beispielsweise eines Antriebsflansches, in Wirkverbindung steht, um das Wälzlager vorzuspannen, wobei zwischen diesen Kontaktflächen ein Schmiermittel mit hohem Druckaufnahmevermögen angeordnet ist, um das Ruckgleiten zu verhindern.According to the invention the rolling bearing a contact surface on, which with a contact surface a component, such as a drive flange, in operative connection stands to bias the rolling bearing, being between these contact surfaces a lubricant with high pressure capacity is arranged to the Prevent sticking.
Durch die erfindungsgemäße Vorrichtung ist ein Gleiten zwischen den beiden Bauteilen möglich, welches jedoch gegenüber der Ausführung nach dem Stand der Technik nicht ruckweise vollzogen wird, sondern kontinuierlich stattfindet. Vorzugsweise wird nicht nur die Kontaktfläche zwischen dem Bauteil und dem Wälzlager durch das Schmiermittel getrennt, sondern auch, wenn vorhanden, weitere in der Vorspannrichtung liegende Kontaktflächen. Wird beispielsweise das Wälzlager über eine Spannhülse abgestützt, so ist die Kontaktfläche zwischen dem Wälzlager und der Spannhülse und die Kontaktfläche zwischen der Spannhülse und dem Bauteil, auf welchem sich die Spannhülse abstützt, beispielsweise der Welle, ebenfalls über Schmiermittel getrennt. Somit wird wirkungsvoll ein Ruckgleiten bei allen Bauteilen, welche beim Vorspannen der Lagerung beteiligt sind und von den Torsionsbewegungen, welche durch Beaufschlagung des Drehmoments entstehen, sich bewegen, verhindert.By the device according to the invention is a sliding between the two components possible, which, however, compared to the execution according to the state of the art is not done jerkily, but takes place continuously. Preferably, not only is the contact area between the component and the rolling bearing separated by the lubricant, but also, if present, further contact surfaces lying in the pretensioning direction. Becomes for example, the rolling bearing over a clamping sleeve supported so is the contact surface between the rolling bearing and the clamping sleeve and the contact area between the clamping sleeve and the component on which the clamping sleeve is supported, for example the shaft, also over Lubricant separated. Thus, a jerk is effectively effective for all components involved in preloading the bearing and of the torsional movements caused by the application of the Torques arise, move, prevent.
Weitere Merkmale sind der Figuren-Beschreibung zu entnehmen.Further Features are shown in the figure description.
Die
einzige Figur zeigt einen Ausschnitt eines Achsgetriebes, beispielsweise
eines Hinterachsdifferentials, bei welchem ein Bauteil
- 11
- Bauteilcomponent
- 22
- Wellewave
- 33
- Zahnradgear
- 44
- Wälzlagerroller bearing
- 55
- Kontaktflächencontact surfaces
- 66
- Schmiermittellubricant
- 77
- Kontaktflächecontact area
- 88th
- Kontaktflächecontact area
- 99
- Kontaktflächecontact area
- 1010
- Spannbuchseclamping bush
- 1111
- Kontaktflächecontact area
- 1212
- Kontaktflächecontact area
Claims (6)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200610036684 DE102006036684A1 (en) | 2006-08-05 | 2006-08-05 | transmission |
PCT/EP2007/057805 WO2008017599A1 (en) | 2006-08-05 | 2007-07-30 | Transmission |
EP07802418A EP2047129A1 (en) | 2006-08-05 | 2007-07-30 | Transmission |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200610036684 DE102006036684A1 (en) | 2006-08-05 | 2006-08-05 | transmission |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102006036684A1 true DE102006036684A1 (en) | 2008-02-07 |
Family
ID=38608801
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200610036684 Withdrawn DE102006036684A1 (en) | 2006-08-05 | 2006-08-05 | transmission |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2047129A1 (en) |
DE (1) | DE102006036684A1 (en) |
WO (1) | WO2008017599A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108425860A (en) * | 2018-02-05 | 2018-08-21 | 洛阳北玻台信风机技术有限责任公司 | A kind of transmission component for sweeper special fan |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103382993B (en) * | 2013-08-07 | 2017-03-01 | 福建尚锟齿轮箱制造有限公司 | Transfer box assembly |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3522600A1 (en) * | 1985-06-25 | 1987-01-08 | Bayerische Motoren Werke Ag | Method for setting the backlash of the bevel gear set of a final drive unit |
DE69028776T2 (en) * | 1989-06-08 | 1997-04-24 | Kelsan Technologies Corp., North Vancouver | LUBRICANT COMPOSITION |
DE19729562A1 (en) * | 1996-07-17 | 1998-01-22 | Volkswagen Ag | Vehicle seat backrest adjustment gearing |
DE19713333C2 (en) * | 1997-03-29 | 2000-01-13 | Fag Automobiltechnik Ag | Rolling bearing attachment |
DE19937657C2 (en) * | 1999-08-10 | 2001-08-02 | Werner Stehr | Lubricant |
DE69232569T2 (en) * | 1991-12-20 | 2002-11-07 | Lord Corp., Cary | Process for increasing the durability of dampers with surface effect |
DE19839481C2 (en) * | 1998-08-29 | 2003-06-05 | Ina Schaeffler Kg | Transfer case for a motor vehicle |
DE202005018465U1 (en) * | 2005-11-25 | 2006-01-19 | Zepf, Walter | Assembling paste, useful to assemble carbon-, aluminum- or titanium component at bicycles, comprises thickener, basic oil and particle shaped solid materials |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH072431A (en) * | 1993-06-14 | 1995-01-06 | Sumitomo Electric Ind Ltd | Cable reel for steering |
US6296393B1 (en) * | 1998-12-17 | 2001-10-02 | Nsk Ltd. | Lubricant-containing polymer-filled rolling bearing and process for the production thereof |
DE10239741A1 (en) * | 2002-08-29 | 2004-03-11 | Ina-Schaeffler Kg | Transfer case for a motor vehicle |
-
2006
- 2006-08-05 DE DE200610036684 patent/DE102006036684A1/en not_active Withdrawn
-
2007
- 2007-07-30 WO PCT/EP2007/057805 patent/WO2008017599A1/en active Application Filing
- 2007-07-30 EP EP07802418A patent/EP2047129A1/en not_active Withdrawn
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3522600A1 (en) * | 1985-06-25 | 1987-01-08 | Bayerische Motoren Werke Ag | Method for setting the backlash of the bevel gear set of a final drive unit |
DE69028776T2 (en) * | 1989-06-08 | 1997-04-24 | Kelsan Technologies Corp., North Vancouver | LUBRICANT COMPOSITION |
DE69232569T2 (en) * | 1991-12-20 | 2002-11-07 | Lord Corp., Cary | Process for increasing the durability of dampers with surface effect |
DE19729562A1 (en) * | 1996-07-17 | 1998-01-22 | Volkswagen Ag | Vehicle seat backrest adjustment gearing |
DE19713333C2 (en) * | 1997-03-29 | 2000-01-13 | Fag Automobiltechnik Ag | Rolling bearing attachment |
DE19839481C2 (en) * | 1998-08-29 | 2003-06-05 | Ina Schaeffler Kg | Transfer case for a motor vehicle |
DE19937657C2 (en) * | 1999-08-10 | 2001-08-02 | Werner Stehr | Lubricant |
DE202005018465U1 (en) * | 2005-11-25 | 2006-01-19 | Zepf, Walter | Assembling paste, useful to assemble carbon-, aluminum- or titanium component at bicycles, comprises thickener, basic oil and particle shaped solid materials |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108425860A (en) * | 2018-02-05 | 2018-08-21 | 洛阳北玻台信风机技术有限责任公司 | A kind of transmission component for sweeper special fan |
CN108425860B (en) * | 2018-02-05 | 2023-12-05 | 洛阳北玻三元流风机技术有限公司 | Transmission assembly for special fan of sweeper |
Also Published As
Publication number | Publication date |
---|---|
EP2047129A1 (en) | 2009-04-15 |
WO2008017599A1 (en) | 2008-02-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
8139 | Disposal/non-payment of the annual fee |