EP3791080A1 - Getriebeanordnung sowie verfahren zur herstellung einer getriebeanordnung - Google Patents
Getriebeanordnung sowie verfahren zur herstellung einer getriebeanordnungInfo
- Publication number
- EP3791080A1 EP3791080A1 EP19718615.8A EP19718615A EP3791080A1 EP 3791080 A1 EP3791080 A1 EP 3791080A1 EP 19718615 A EP19718615 A EP 19718615A EP 3791080 A1 EP3791080 A1 EP 3791080A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- bearing
- gear
- gear arrangement
- bearing device
- arrangement 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- Withdrawn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
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
- F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
- F16C19/18—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls
- F16C19/181—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact
- F16C19/183—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles
- F16C19/184—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles in O-arrangement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G21/00—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces
- B60G21/02—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected
- B60G21/04—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically
- B60G21/05—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically between wheels on the same axle but on different sides of the vehicle, i.e. the left and right wheel suspensions being interconnected
- B60G21/055—Stabiliser bars
- B60G21/0551—Mounting means therefor
- B60G21/0553—Mounting means therefor adjustable
- B60G21/0555—Mounting means therefor adjustable including an actuator inducing vehicle roll
-
- 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
- F16C25/00—Bearings for exclusively rotary movement adjustable for wear or play
- F16C25/06—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
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/58—Raceways; Race rings
- F16C33/581—Raceways; Race rings integral with other parts, e.g. with housings or machine elements such as shafts or gear wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
- B60G2204/418—Bearings, e.g. 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
- F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
- F16C2226/50—Positive connections
- F16C2226/60—Positive connections with threaded parts, e.g. bolt and nut connections
-
- 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
- F16C2229/00—Setting preload
-
- 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
- F16C2326/05—Vehicle suspensions, e.g. bearings, pivots or connecting rods used therein
-
- 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
- F16C2326/20—Land vehicles
- F16C2326/24—Steering systems, e.g. steering rods or columns
Definitions
- the invention relates to a transmission arrangement, in particular for use in vehicles or the like, comprising a first transmission element and an at least partially disposed in the radially inner of the first transmission element second transmission element in the form of a shaft, which via a bearing device
- the invention further relates to a method for producing a gear arrangement.
- the invention also relates to a roll stabilizer with a gear arrangement.
- An object of the present invention is therefore to provide a compact transmission arrangement.
- a further object of the present invention is to provide an alternative gear arrangement as well as an alternative manufacturing method and an alternative roll stabilizer.
- the present invention solves the above-mentioned objects in a
- Gear arrangement in particular for use in vehicles or the like, comprising a first gear element and an at least partially disposed in the radially inner of the first gear element second transmission element in the form of a shaft, which are mounted on a bearing means to each other, characterized in that the second transmission element is formed, at least to provide a part of a bearing raceway for rolling elements of the bearing device.
- the present invention also solves the above objects in a method of manufacturing a gear assembly according to any of claims 1-11 by the steps
- the present invention also achieves the aforementioned objects with a roll stabilizer with a gear arrangement according to one of claims 1-11.
- Rolling elements of the bearing device directly on the second transmission element, respectively the wave, can shift.
- the second gear element forms at least a part of the bearing raceway of the bearing device.
- the rolling elements of the bearing device can be prestressed by means of a pretensioning device.
- the bias of the rolling elements of the bearing device can be adjusted in order to be able to adjust, for example, operating clearance and / or bearing loss torque.
- the biasing device is adjustable in the axial direction on the second transmission element and can be fixed thereto. This can be in a particularly simple way, the bias for
- Rolling elements of the bearing device can be adjusted.
- the biasing means by means of a positive connection, in particular a screw, can be fixed to the second transmission element. This allows a particularly simple and cost-effective and at the same time reliable fixing of the pretensioning device.
- the pretensioning device is designed to provide at least part of the bearing raceway for rolling elements of the bearing device.
- the biasing device is designed in the form of a threaded ring.
- Biasing device is provided without significantly increase the space.
- the storage device as Double bearing, in particular as a double angular contact ball bearings formed.
- Double bearing in particular as a double angular contact ball bearings formed.
- the radial outer side of the bearing device with the first transmission element by means of a positive connection, in particular a screw, can be fixed.
- Advantage here is a simple and inexpensive and reliable determination.
- the bearing device comprises a bearing outer ring which can be fixed to the first gear element.
- a cost-effective and compact storage device is provided which can be fixed to the first transmission element, in particular screwed, is.
- the bearing outer ring is fixed to the first transmission element by means of a non-positive and / or positive connection, in particular a press connection, a screw or the like. This allows a flexible fixing of the bearing outer ring, depending on given conditions or requirements.
- the gear arrangement is designed in the form of a planetary gear, wherein the second gear element is an output shaft of the planetary gear.
- Figure 1 shows a transmission arrangement according to an embodiment of the
- Figure 2 shows a roll stabilizer with a gear arrangement according to a
- Figure 1 shows a gear arrangement according to an embodiment of the present invention in schematic form in cross section.
- FIG. 1 shows a gear arrangement 1. Radially from the inside out, the gear arrangement 1 comprises a second gear element 3 in the form of an output shaft of a planetary gear.
- the output shaft 3 has two stages 15, 16 in the radial direction, wherein the radially further inward stage 16 a
- External thread 8 having a biasing device 7 a bearing device 4 can be screwed.
- the biasing means 7 can be adjusted in the axial direction 100 with respect to the axial extent of the thread 8.
- the second radial step 15, which has a larger radius measured from the axis of rotation 101, is on the left, that is the external thread 8
- the biasing device 7 which is also designed to provide a part of a bearing raceway 5b for rolling elements of the bearing device 4, so here for the right and second ball set 6b of the double angular contact ball bearing, the bias for the rolling elements 6 of the bearing device 4, ie for the two sets of balls 6a, 6b, depending on how far the biasing device 7 is screwed in the axial direction on the output shaft 3.
- the pitch of the thread is as small as possible, in particular, the thread is a fine thread, so that the bias can be precisely adjusted.
- a bearing outer ring 1 1 is arranged for fixing them, which is connected on the one hand on its radially outer side with the first transmission element 2, for example via a positive connection such as a screw or the like.
- the latter On its radially inner side, ie the side adjacent to the rolling elements, the latter is designed to provide a part of the bearing raceways 5a ', 5b' for the rolling elements 6a, 6b.
- the parts of the bearing raceways 5a, 5b on the output shaft 3 and on the biasing device 7 are formed substantially mirror-symmetrical to each other.
- the parts of the bearing raceways 5a ', 5b' on the radially inner side of the bearing outer ring 1 1 are point-symmetrical to the respective parts of the bearing raceways 5a, 5b on the output shaft 3 and the biasing device. 7
- the radial inner race of the double-row angular contact ball bearing 4 shown in FIG. 1 is manufactured directly on the shaft 3 and not in separate bearing rings.
- the right-hand ball set 6b rolls on the pretensioning device 7 in the form of a screwing unit.
- the screwing unit 7 is designed in the form of a threaded ring with integrated partial rolling body raceway.
- the axial fixation of the entire storage device 4 is by setting the biasing device, here by tightening the
- the second gear element 3 is provided and the corresponding parts of the bearing raceways are formed for the rolling elements to be accommodated therein. Then, the first rolling element element set 6a is arranged. Subsequently, the first gear element 2 is screwed to the bearing outer ring 1 1 and first gear element 2 together with the bearing outer ring on the radial outer side of the first rolling element set 6a arranged. Thereafter, the right rolling body set 6b is arranged and fixed with the screwing unit 7, the entire storage device 4.
- FIG. 2 shows a roll stabilizer with a gear arrangement according to an embodiment of the present invention.
- FIG. 2 shows a part of a known chassis of a motor vehicle.
- the area of a rear axle of a vehicle is shown.
- wheels 202 are connected via a rear axle 203 of the vehicle with a damper 200 and a strut 201.
- Strut 201 and damper 200 are in turn connected to a body 204 of the vehicle.
- the vehicle axle 203 is further connected to a stabilizer arrangement 30 in order to minimize rolling movements when turning the vehicle.
- the stabilizer arrangement 30 in this case comprises an actuator 205, which comprises an electric motor 40 and a gear 50 with which two subsections 30a, 30b of the stabilizer arrangement 30 are rotatable relative to one another in order to compensate said rolling movements of the vehicle.
- the transmission 50 in this case comprises a gear arrangement 1 according to FIG. 1, so that, firstly, during a load change of the vehicle, a hitting of the transmission 50 of FIG. 1,
- Stabilizer arrangement is minimized, on the other hand, a compact space for the transmission 50 is provided.
- At least one of the embodiments of the invention has at least one of the following advantages:
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102018207144.6A DE102018207144A1 (de) | 2018-05-08 | 2018-05-08 | Getriebeanordnung sowie Verfahren zur Herstellung einer Getriebeanordnung |
PCT/EP2019/059016 WO2019214889A1 (de) | 2018-05-08 | 2019-04-10 | Getriebeanordnung sowie verfahren zur herstellung einer getriebeanordnung |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3791080A1 true EP3791080A1 (de) | 2021-03-17 |
Family
ID=66240079
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19718615.8A Withdrawn EP3791080A1 (de) | 2018-05-08 | 2019-04-10 | Getriebeanordnung sowie verfahren zur herstellung einer getriebeanordnung |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP3791080A1 (de) |
DE (1) | DE102018207144A1 (de) |
WO (1) | WO2019214889A1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102019131466A1 (de) * | 2019-11-21 | 2021-05-27 | Schaeffler Technologies AG & Co. KG | Zahnradmodul mit einem 2-reihigen Schrägkugellager |
CN112228453A (zh) * | 2020-10-09 | 2021-01-15 | 新昌县利安轴承有限公司 | 一种便于调节高度的轴承座 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3017966A1 (de) * | 1980-05-10 | 1981-11-12 | Skf Kugellagerfabriken Gmbh, 8720 Schweinfurt | Waelzlagereinheit |
DD243739A1 (de) * | 1985-10-11 | 1987-03-11 | Fortschritt Veb K | Oelschmiereinrichtung an planetenradbolzen |
DE3622671C1 (de) * | 1986-07-05 | 1987-08-27 | Ford Werke Ag | Anlaufscheibenanordnung,insbesondere fuer Planetenraeder in einem Planetenradtraeger |
JP3669715B2 (ja) * | 1993-01-18 | 2005-07-13 | 日本精工株式会社 | 回転支持部 |
DE19908158A1 (de) * | 1999-02-25 | 2000-08-31 | Schaeffler Waelzlager Ohg | Lagerungsbaugruppe |
DE102006041717B4 (de) * | 2006-09-06 | 2014-09-18 | Volkswagen Ag | Elektromechanische Lenkung |
DE102008013128A1 (de) * | 2008-03-07 | 2009-09-10 | Schaeffler Kg | Kugelgewindetrieb mit drehangetriebener Kugelmutter |
ITTO20110949A1 (it) * | 2011-10-19 | 2013-04-20 | Skf Ab | Unità cuscinetto mozzo-ruota |
WO2013100285A1 (ko) * | 2011-12-26 | 2013-07-04 | 주식회사 일진글로벌 | 휠 베어링 체결 구조 |
FR2996271B1 (fr) * | 2012-10-03 | 2015-04-10 | Eurocopter France | Dispositif de guidage en rotation d'un arbre soumis a une forte charge axiale et une faible charge axiale opposee |
JP2015059592A (ja) * | 2013-09-18 | 2015-03-30 | Ntn株式会社 | 軸受構造体 |
DE102014205262A1 (de) * | 2014-03-20 | 2015-09-24 | Zf Friedrichshafen Ag | Aktiver Wankstabilisator für Kraftfahrzeuge |
DE102014205980A1 (de) * | 2014-03-31 | 2015-10-01 | Schaeffler Technologies AG & Co. KG | Planetentrieb mit einem Planetenrad, das mittels zwei Planetenbolzen in einem Planetenträger gelagert ist |
DE202014003603U1 (de) * | 2014-04-25 | 2014-06-02 | Festo Ag & Co. Kg | Lagerbaugruppe, damit ausgestattete Antriebseinheit und zugehörige Wälzlagereinrichtung |
DE102014222281A1 (de) * | 2014-10-31 | 2016-05-04 | Aktiebolaget Skf | Lageranordnung für ein Planetengetriebe |
DE102014222275A1 (de) * | 2014-10-31 | 2016-05-04 | Aktiebolaget Skf | Lageranordnung für ein Planetengetriebe |
DE102015200463B4 (de) * | 2015-01-14 | 2017-02-02 | Schaeffler Technologies AG & Co. KG | Planetenradlagerung mit axial und radial abgestützter Hülse |
DE102015215196A1 (de) * | 2015-08-10 | 2017-02-16 | Schaeffler Technologies AG & Co. KG | Getriebevorrichtung |
-
2018
- 2018-05-08 DE DE102018207144.6A patent/DE102018207144A1/de not_active Withdrawn
-
2019
- 2019-04-10 WO PCT/EP2019/059016 patent/WO2019214889A1/de unknown
- 2019-04-10 EP EP19718615.8A patent/EP3791080A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
WO2019214889A1 (de) | 2019-11-14 |
DE102018207144A1 (de) | 2019-11-14 |
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