DE2833362A1 - STORAGE OF AN INPUT OR OUTPUT SHAFT IN A TRANSMISSION HOUSING, IN PARTICULAR A PINION SHAFT IN A REAR AXLE TRANSMISSION CASING OF PERSONAL VEHICLES - Google Patents
STORAGE OF AN INPUT OR OUTPUT SHAFT IN A TRANSMISSION HOUSING, IN PARTICULAR A PINION SHAFT IN A REAR AXLE TRANSMISSION CASING OF PERSONAL VEHICLESInfo
- Publication number
- DE2833362A1 DE2833362A1 DE19782833362 DE2833362A DE2833362A1 DE 2833362 A1 DE2833362 A1 DE 2833362A1 DE 19782833362 DE19782833362 DE 19782833362 DE 2833362 A DE2833362 A DE 2833362A DE 2833362 A1 DE2833362 A1 DE 2833362A1
- Authority
- DE
- Germany
- Prior art keywords
- housing
- outer ring
- storage
- input
- rear axle
- 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.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 title claims description 5
- 238000005096 rolling process Methods 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 229910052742 iron Inorganic materials 0.000 claims 1
- 239000000463 material Substances 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
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
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0467—Elements of gearings to be lubricated, cooled or heated
- F16H57/0469—Bearings or seals
-
- 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
- F16C19/49—Bearings with both balls and rollers
- F16C19/492—Bearings with both balls and rollers with two or more rows with angular contact
- F16C19/495—Bearings with both balls and rollers with two or more rows with angular contact with two rows
- F16C19/497—Bearings with both balls and rollers with two or more rows with angular contact with two rows 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
- 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
-
- 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
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
- F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
- F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
- F16C35/063—Fixing them on the shaft
-
- 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
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
- F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
- F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
- F16C35/067—Fixing them in a housing
-
- 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
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/04—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members
- F16H1/12—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes
- F16H1/14—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes comprising conical gears only
-
- 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
- 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
- F16H48/00—Differential gearings
- F16H48/38—Constructional details
- F16H48/42—Constructional details characterised by features of the input shafts, e.g. mounting of drive gears thereon
- F16H2048/423—Constructional details characterised by features of the input shafts, e.g. mounting of drive gears thereon characterised by bearing arrangement
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
- Mounting Of Bearings Or Others (AREA)
- Support Of The Bearing (AREA)
Description
BAYERISCHE MOTOREN WERKE AKTIENGESELLSCHAFT, 8000 Mürshen ^OBAYERISCHE MOTOREN WERKE AKTIENGESELLSCHAFT, 8000 Mürshen ^ O
13. JuJLi 1978July 13, 1978
"Lagerung einer Eingangs- oder Ausganswelle in einem Getriebegehäuse, insbesondere einer Ritzelwelle in einem Hinterachsgetriebegehäuse von Personenkraftwagen""Storage an input or Ausganswelle in a gear housing, in particular a pinion shaft in a Hinterachsgetriebegehäuse of passenger cars"
Die Neuerung bezieht sich auf eine Lagerung einer Eingangs- oder Ausgangswelle in einem Getriebegehäuse, insbesondere einer Ritzelwelle in einem Hinterachsgetriebegehäuse von Personenkraftwagen, mit einer zwei Wälzkörperreihen enthaltenden Lagereinheit, die zwei Innenringe sowie einen gemeinsamen, sich radial in einer Gehäusebohrung abstützenden Außenring aufweist und bei der am Außenring ein radialer, einer axialen Stützfläche des Getriebegehäuses zugeordneter Flansch ausgebildet ist.The innovation relates to a storage of an input or output shaft in a transmission housing, in particular a pinion shaft in a rear axle drive housing of a passenger car, with a two rows of rolling elements containing bearing unit, the two inner rings and a common, located radially in a housing bore having supporting outer ring and in the case of the outer ring having a radial, an axial supporting surface of the Gear housing associated flange is formed.
Bei einer bekannten derartigen Lagerung (DE - OS 26 07 213) ist der radiale Flansch als Stützflansch ausgebildet. An dem dem Stützflansch abgekehrten Ende weist der Außenring ein Außengewinde für einen Gewindeschraubring auf. Zur axialen Fixierung der Lagereinheit wird die an die Gehäusebohrung für den Außenring angrenzende Gehäusewand unter Zwischenschaltung von Paß- und Stützscheiben zwischen den Stützflansch und den Gewindeschraubring eingespannt.In a known storage of this type (DE-OS 26 07 213), the radial flange is designed as a support flange. At the end facing away from the support flange, the outer ring has an external thread for a threaded screw ring on. For the axial fixation of the bearing unit, the one adjacent to the housing bore for the outer ring is used Housing wall with the interposition of shim and support washers between the support flange and the threaded screw ring clamped.
Diese Bauart ist nicht nur vergleichsweise teuer, sie hat darüberhinaus den weiteren wesentlichen Nachteil, daß bei Verwendung von Werkstoffen mit unterschiedlicher Wärmeausdehnung, für das Lager einerseits und für das Ge-This design is not only comparatively expensive, it also has the further major disadvantage that when using materials with different thermal expansion, for the bearing on the one hand and for the
- 4 909886/0491 - 4 909886/0491
triebegehäuse andererseits die Lagereinheit entweder nicht ausreichend genau im Gehäuse fixiert ist oder unzulässig hohe Spannungen in den gegeneinander gepreßten Bauteilen auftreten.gear housing on the other hand, the storage unit either is not fixed sufficiently precisely in the housing or impermissibly high tensions in the pressed against each other Components occur.
Der Neuerung liegt daher die Aufgabe zugrunde, eine Lagerung der eingangs genannten Art zu schaffen, die unter Beseitigung der vorgenannten Nachteile mit vergleichsweise einfachen Mitteln ei ^e stets zuverlässige und genaue Fixierung der Lagereinheit im Getriebegehäuse auch dann ermöglicht, wenn für das Lager und das Getriebegehäuse Werkstoffe mit stärker abweichenden Wärmeausdehnungskoeffizienten vorgesehen werden.The innovation is therefore based on the task of creating a storage of the type mentioned, which is under Elimination of the aforementioned disadvantages with comparatively simple means is always reliable and accurate The bearing unit can also be fixed in the gear housing if for the bearing and the gear housing Materials with significantly different thermal expansion coefficients are provided.
Diese Aufgabe wird neuerungsgemäß dadurch gelöst, daß der radiale Flansch des Außenrings ein Befestigungsflansch ist, mit dem allein der Außenring im Getriebegehäuse axial festgelegt ist. Dank dieser Maßnahme kann sich der Außenring unbehindert in der Gehäusebohrung ausdehnen oder zusammenziehen, wenn aufgrund größerer Wärcieschwankungen, etwa bei Verwendung einer Leichtmetallegierung für das Getriebegehäuse, sich das Getriebegehäuse mehr ausdehnt oder zusammenzieht als der Außenring der Lagereinheit. Wegen des Fehlens des Außengewinde am Außenring ist die gesamte Lagereinheit kürzer und auch vergleichsweise kostengünstig herstellbar. Ferner muß am Getriebegehäuse lediglich eine an die Bohrung angrenzende Stirnfläche bearbeitet werden. Die Gehäusebohrung kann, beispielsweise zumVerfestigen der Bohrungswand bei Leichtmetallgetrxebegehäusen, durchgehend mit entsprechenden Werkzeugen bearbeitet warden, ohne daß abgestufte Lagersitze und dergl. hinderlich wären.This object is achieved according to the invention in that the radial flange of the outer ring is a fastening flange with which only the outer ring in the gearbox housing is set axially. Thanks to this measure, the Unhindered expansion or contraction of the outer ring in the housing bore if, due to major fluctuations in heat, for example when using a light metal alloy for the gearbox housing, the gear housing expands or contracts more than the outer ring of the bearing unit. Because of the If there is no external thread on the outer ring, the entire bearing unit is shorter and also comparatively inexpensive manufacturable. Furthermore, only one end face adjacent to the bore has to be machined on the gear housing. The housing bore can be continuous, for example to solidify the wall of the bore in the case of light metal gear housings be processed with appropriate tools, without stepped bearing seats and the like would be a hindrance.
Die Neuerung ist im folgenden anhand eines in der ZeichnungThe innovation is shown below using one in the drawing
- 5 909886/0491 - 5 909886/0491
dargestellten Ausführungsbeispiels näher erläutert.illustrated embodiment explained in more detail.
Die Zeichnung zeigt einen Teilschnitt durch das Hinterach.sgetriebegehäuse eines Personenkraftwagens im Bereich des Eingangsritzels.The drawing shows a partial section through the rear axle transmission housing of a passenger car in the area of the input pinion.
Zur Lagerung der in der Zeichnung mit 1 bezeichneten Ritzelwelle im Getriebegehäuse 2 dient eine Lagereinheit, in der beim dargestellten Ausführungsbeispiel ein Schräg" kugellager 3 und ein Kegelrollenlager 4 zusammengefaßt sind. Dabei sind separate, axial über einen Zwischenring 7 gegeneinander gespannte Innenringe 5 und 6 und ein gemeinsamer Außenring 8 vorgesehen. Der Außenring 8 stützt sich radial in einer Gehäusebohrung 9 des Getriebegehäuses 2 ab. Am Außenring 8 ist ferner ein radialer Befestigungsflansch 10 ausgebildet, der sich unter Zwischenlage einer entsprechenden ·Paßscheibe 11 an einer axialen StützflächeFor mounting the pinion shaft designated by 1 in the drawing a bearing unit is used in the gear housing 2, in which, in the illustrated embodiment, an inclined " Ball bearings 3 and a tapered roller bearing 4 are combined. There are separate, axially via an intermediate ring 7 inner rings 5 and 6 clamped against one another and a common outer ring 8 is provided. The outer ring 8 supports radially in a housing bore 9 of the gear housing 2. On the outer ring 8, a radial fastening flange 10 is also formed, which with the interposition of a corresponding shim washer 11 on an axial support surface
12 des Getriebegehäuses 2 abstützt.12 of the gear housing 2 is supported.
Wie man in der Zeichnung erkennt, ist der Außenring 3 der Lagereinheit allein mit dem Befestigungsflansch 10 im Getriebegehäuse 2 axial festgelegt. Er kann sich daher aufgrund unterschiedlicher Wärmedehnungen relativ zur Gehäusebohrung ohne Behinderung axial bewegen, da er lediglich an einer Stelle gegenüber dem Getriebegehäuse 2 axial fixiert ist.As you can see in the drawing, the outer ring 3 is the Bearing unit only with the mounting flange 10 in the gear housing 2 axially fixed. It can therefore move relative to the housing bore due to different thermal expansions move axially without hindrance, since it is only axially at one point opposite the gear housing 2 is fixed.
Der Befestigungsflansch könnte mit einem Gewinde versehen sein, das mit einem entsprechenden Gewinde des Gehäuses zusammenwirkt, um so die Lagereinheit festzulegen. Bei dem dargestellten bevorzugten Ausführungsbeispiel weist jedoch der Befestigungsflansch 2 axiale BohrungenThe mounting flange could be threaded be that cooperates with a corresponding thread of the housing so as to define the bearing unit. In the illustrated preferred embodiment, however, the fastening flange 2 has axial bores
13 für Befestigungsschrauben 14 auf.13 for fastening screws 14.
909886/0491 "6"909886/0491 " 6 "
Zweckmäßig ist der Befestigungsflansch 10 an dem dem Antriebsritzel 15 zugewandten Ende des Außenrings 8 vorgesehen. Hierdurch wirken sich geringe durch Färmeeinfluß bedingte Axialbewegungen der Lagereinheit weniger auf den für einen einwandfreien Zahneingriff erforderlichen genauen Abstand des Antriebsritzels von der Achse des zugehörigen Tellerrads aus. Die Ölversorgung der neuen Lagereinheit erfolgt durch Bohrungen 16, 17 in dem Hals 18 des Getriebegehäuses ?"sowie eine Bohrung 19 im Außenring 8.The fastening flange 10 on the drive pinion is expedient 15 facing end of the outer ring 8 is provided. This has a small effect due to the influence of heat conditional axial movements of the bearing unit less on the ones required for perfect tooth engagement exact distance of the drive pinion from the axis of the associated ring gear. The oil supply to the new bearing unit takes place through bores 16, 17 in the neck 18 of the gear housing? "and a bore 19 in the outer ring 8th.
909886/0491909886/0491
Claims (3)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19782833362 DE2833362A1 (en) | 1978-07-29 | 1978-07-29 | STORAGE OF AN INPUT OR OUTPUT SHAFT IN A TRANSMISSION HOUSING, IN PARTICULAR A PINION SHAFT IN A REAR AXLE TRANSMISSION CASING OF PERSONAL VEHICLES |
| FR7916292A FR2432114A1 (en) | 1978-07-29 | 1979-06-25 | BEARING DEVICE OF AN INPUT OR OUTPUT SHAFT IN A TRANSMISSION HOUSING, IN PARTICULAR OF A PINION SHAFT IN A REAR AXLE TRANSMISSION HOUSING OF A PASSENGER CAR |
| GB7924828A GB2027135A (en) | 1978-07-29 | 1979-07-17 | A mounting for an input or output shaft in a gear casing |
| IT7924648A IT7924648A0 (en) | 1978-07-29 | 1979-07-25 | TRANSMISSION, ESPECIALLY OF A SUPPORT OF AN INPUT SHAFT OR PINION SHAFT INTO AN OUTPUT GEARBOX IN A GEARBOX OF TRANSMISSION TO THE REAR AXLE OF MOTOR VEHICLES. |
| JP9559679A JPS5520995A (en) | 1978-07-29 | 1979-07-28 | Bearing device for bearing input shaft or output shaft in gear case * especially pinion shaft in rear wheel shaft gear case of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19782833362 DE2833362A1 (en) | 1978-07-29 | 1978-07-29 | STORAGE OF AN INPUT OR OUTPUT SHAFT IN A TRANSMISSION HOUSING, IN PARTICULAR A PINION SHAFT IN A REAR AXLE TRANSMISSION CASING OF PERSONAL VEHICLES |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2833362A1 true DE2833362A1 (en) | 1980-02-07 |
Family
ID=6045726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19782833362 Pending DE2833362A1 (en) | 1978-07-29 | 1978-07-29 | STORAGE OF AN INPUT OR OUTPUT SHAFT IN A TRANSMISSION HOUSING, IN PARTICULAR A PINION SHAFT IN A REAR AXLE TRANSMISSION CASING OF PERSONAL VEHICLES |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5520995A (en) |
| DE (1) | DE2833362A1 (en) |
| FR (1) | FR2432114A1 (en) |
| GB (1) | GB2027135A (en) |
| IT (1) | IT7924648A0 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0187384A1 (en) * | 1985-01-08 | 1986-07-16 | COMER S.p.A. | Angle drive transmission unit particularly for agricultural machinery |
| DE19808566C1 (en) * | 1998-02-28 | 1999-07-15 | Daimler Chrysler Ag | Shaft bearing for axle drive of motor vehicle |
| WO2005057030A1 (en) * | 2003-12-11 | 2005-06-23 | Koyo Seiko Co., Ltd. | Bearing device for supporting pinion shaft |
| WO2005059390A1 (en) * | 2003-12-18 | 2005-06-30 | Schaeffler Kg | Outer ring of a wheel bearing |
| CN103827549A (en) * | 2011-09-01 | 2014-05-28 | 舍弗勒技术有限两合公司 | Pinion shaft bearing arrangement |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3004316C2 (en) * | 1980-02-06 | 1983-12-29 | Skf Kugellagerfabriken Gmbh, 8720 Schweinfurt | Storage of a shaft of a machine element |
| US4770601A (en) * | 1982-01-07 | 1988-09-13 | Crisafulli Pump Company, Inc. | Pump shaft bearing protection system |
| JPS60133892U (en) * | 1984-02-14 | 1985-09-06 | 極東開発工業株式会社 | Slide-shu mounting structure for telescopic boom |
| DE4007881A1 (en) * | 1990-03-13 | 1991-09-19 | Skf Gmbh | Mounting assembly for shaft |
| US6293704B1 (en) * | 2000-03-21 | 2001-09-25 | The Timken Company | Shaft mounting with enhanced stability |
| DE20011947U1 (en) | 2000-07-10 | 2000-12-07 | Skf Gmbh, 97421 Schweinfurt | Bearing arrangement |
| JP2003166624A (en) * | 2001-11-28 | 2003-06-13 | Toyota Motor Corp | Rotary shaft support structure |
| US7175350B2 (en) | 2004-03-17 | 2007-02-13 | The Timken Company | Thermally compensated bearing system |
| US7178424B2 (en) * | 2004-12-06 | 2007-02-20 | American Axle & Manufacturing, Inc. | Pinion unit in axle assembly |
| JP2010216591A (en) * | 2009-03-17 | 2010-09-30 | Sumitomo Heavy Ind Ltd | Reduction gear |
| TWI395894B (en) * | 2009-12-22 | 2013-05-11 | Apex Dynamics Inc | Planetary reducer |
| US20110172053A1 (en) * | 2010-01-13 | 2011-07-14 | Apex Dynamics, Inc. | Planet-gear speed reducer |
| JP2013036596A (en) * | 2011-08-11 | 2013-02-21 | Ntn Corp | Tapered roller bearing and mounting structure therefor |
| DE102011088481A1 (en) * | 2011-12-05 | 2013-06-27 | Schaeffler Technologies AG & Co. KG | Storage and connection design combination, has terminal construction that enables direct pairing of shoulder of terminal contraction and shoulder of outer bearing ring in press-fit manner, and channel connected with pressure oil line |
| FR3004774A1 (en) * | 2013-04-19 | 2014-10-24 | Getinge La Calhene | COMBINING GEAR DEVICE |
| EP3001051A1 (en) * | 2014-09-29 | 2016-03-30 | Aktiebolaget SKF | Bearing unit for pinions |
-
1978
- 1978-07-29 DE DE19782833362 patent/DE2833362A1/en active Pending
-
1979
- 1979-06-25 FR FR7916292A patent/FR2432114A1/en not_active Withdrawn
- 1979-07-17 GB GB7924828A patent/GB2027135A/en not_active Withdrawn
- 1979-07-25 IT IT7924648A patent/IT7924648A0/en unknown
- 1979-07-28 JP JP9559679A patent/JPS5520995A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0187384A1 (en) * | 1985-01-08 | 1986-07-16 | COMER S.p.A. | Angle drive transmission unit particularly for agricultural machinery |
| DE19808566C1 (en) * | 1998-02-28 | 1999-07-15 | Daimler Chrysler Ag | Shaft bearing for axle drive of motor vehicle |
| WO2005057030A1 (en) * | 2003-12-11 | 2005-06-23 | Koyo Seiko Co., Ltd. | Bearing device for supporting pinion shaft |
| WO2005059390A1 (en) * | 2003-12-18 | 2005-06-30 | Schaeffler Kg | Outer ring of a wheel bearing |
| CN103827549A (en) * | 2011-09-01 | 2014-05-28 | 舍弗勒技术有限两合公司 | Pinion shaft bearing arrangement |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5520995A (en) | 1980-02-14 |
| FR2432114A1 (en) | 1980-02-22 |
| GB2027135A (en) | 1980-02-13 |
| IT7924648A0 (en) | 1979-07-25 |
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