WO2017088872A1 - ANORDNUNG ZUR AXIALEN VERSPANNUNG EINES CVT-FESTLAGERS VON AUßERHALB EINES GETRIEBEGEHÄUSES - Google Patents
ANORDNUNG ZUR AXIALEN VERSPANNUNG EINES CVT-FESTLAGERS VON AUßERHALB EINES GETRIEBEGEHÄUSES Download PDFInfo
- Publication number
- WO2017088872A1 WO2017088872A1 PCT/DE2016/200525 DE2016200525W WO2017088872A1 WO 2017088872 A1 WO2017088872 A1 WO 2017088872A1 DE 2016200525 W DE2016200525 W DE 2016200525W WO 2017088872 A1 WO2017088872 A1 WO 2017088872A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- wall
- arrangement
- axial direction
- transmission housing
- sleeve
- 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.)
- Ceased
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
- 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
-
- 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
-
- 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
- F16C33/72—Sealings
- F16C33/723—Shaft end sealing means, e.g. cup-shaped caps or covers
-
- 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
- F16C33/72—Sealings
- F16C33/76—Sealings of ball or roller bearings
- F16C33/768—Sealings of ball or roller bearings between relatively stationary parts, i.e. static 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
- 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
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/035—Gearboxes for gearing with endless flexible members
-
- 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
-
- 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
- F16C2361/63—Gears with belts and pulleys
-
- 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
- F16H2057/02039—Gearboxes for particular applications
- F16H2057/02043—Gearboxes for particular applications for vehicle transmissions
- F16H2057/02047—Automatic transmissions
-
- 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
- F16H2057/0216—Intermediate shaft supports, e.g. by using a partition wall
Definitions
- the invention relates to an arrangement for tensioning / fixing a fixed bearing in an axial direction of a conical-pulley belt transmission, in particular a CVT transmission (continuously variable transmission), preferably for a motor vehicle.
- a conical-pulley belt transmission in particular a CVT transmission (continuously variable transmission), preferably for a motor vehicle.
- the conical-pulley transmission is used in conjunction with an internal combustion engine or another drive unit for driving a motor vehicle.
- Such a conical-pulley belt drive regularly comprises at least a first conical pulley pair and a second conical pulley pair each having a first conical disk displaceable in an axial direction and a second conical disk fixed in the axial direction and a belting means arranged for torque transmission between the conical disk pairs.
- the first conical disk pair is arranged on a first shaft and the second conical disk pair is arranged on a second shaft.
- the shafts are rotatably mounted in each case via roller bearings with respect to a gear housing enclosing said components.
- Such a conical pulley is z. B. from WO 201 1/148474 A1.
- the fixed or clamped in the axial direction arrangement of designed as a bearing bearings is here to ensure within the gear housing.
- the present invention has the object, at least partially overcome the known from the prior art disadvantages.
- the solid or taut in the axial direction arrangement of a bearing designed as a bearing roller bearing should be made possible within the gear housing, the assembly can be simplified and the determination of the fixed bearing can be ensured.
- the object is solved by the features of the independent claim.
- Advantageous developments are the subject of the dependent claims. The features listed individually in the claims can be combined in a technologically meaningful manner and can be supplemented by explanatory facts from the description and details of the figures, with further embodiments of the invention are shown.
- the invention relates to an arrangement for bracing a fixed bearing in an axial direction, at least comprising a conical pulley with a gear housing, in which at least a first shaft with a first pair of conical disks and a second shaft with a second pair of conical disks each having a first conical disk displaceable in an axial direction and a fixed in the axial direction of the second conical disk and arranged for transmitting torque between the pairs of conical pulleys Umschlingungsstoff are arranged; wherein the shafts are each rotatably supported via rolling bearings; wherein at least one rolling bearing of a shaft is a fixed bearing and an inner bearing ring which is disposed on an outer peripheral surface of the shaft and an outer bearing ring, wherein the outer bearing ring via a sleeve which extends through a wall of the transmission housing, attached to the transmission housing is.
- the fixed bearing transmits forces acting in all directions.
- In a floating bearing there is no connection in one or two of the three directions in space. It is used if the static certainty is to be maintained when storing a body several times.
- the fixed bearing at one end of a shaft serves as a radial support and at the same time fixes the shaft axially in both axial directions. It must therefore be mounted both on the shaft and on a housing.
- Suitable bearings are especially radial bearings that can accommodate combined loads, eg. B. deep groove ball bearings, double row or mating single row angular contact ball bearings, self-aligning ball bearings, spherical roller bearings or tapered roller bearings.
- Combinations of a radial bearing that can only absorb radial loads eg. B. a cylindrical roller bearing with a ring without rims, with a deep groove ball bearing, four-point bearing or Double-sided thrust bearing, can also be used as a fixed bearing (unit).
- the second bearing then takes over the axial bias in both directions, but must be installed with radial play, ie it must be guaranteed in the housing clearance.
- Such fixed bearing units are also referred to below as a fixed bearing.
- the sleeve extends in the axial direction over the outer bearing ring (of the fixed bearing / the (complete) fixed bearing unit) and comprises on a first side facing away from the transmission housing, the outer bearing ring in a radial direction.
- Incorporating here means, in particular, that the sleeve extends outwardly beyond the outer bearing ring along the axial direction and then forms a wrap-around in the radial direction, so that the outer bearing ring at least in one of the axial directions form-fit with the sleeve (via the Umgriff) is connected.
- connection partners arise in particular by the intermeshing of at least two connection partners (here wraparound and outer bearing ring).
- the connection partners can not solve without or with interrupted power transmission.
- one connection partner gets in the way of the other.
- the sleeve is formed integrally with the outer bearing ring of the fixed bearing (the fixed bearing unit), so that the outer bearing ring of the fixed bearing itself forms the sleeve and extends through the wall of the transmission housing.
- the sleeve is cylindrically shaped at least in a first axial region and has wall sections spaced apart from one another in a circumferential direction, wherein these wall sections extend through the wall.
- the sleeve has a second axial region that at least the extent of the outer and / or inner bearing ring in the axial direction um- summarizes.
- the first axial region connects and extends along the axial direction through the transmission housing to the end of the sleeve.
- the wall sections in particular each form a type of finger, which extend through corresponding openings in the wall of the transmission housing through the wall.
- a cylindrical element is arranged on the outside of the wall, for. B. a ring member on which the wall sections are supported in a radial direction.
- a fixing element is arranged with a mating thread on an outer side of the wall, wherein the mating thread cooperates with a thread that is executed on the (in particular at least some) wall sections, so that the sleeve is attached to the gear housing via the fixing element ,
- the wall sections thus form a thread interrupted in each case in the circumferential direction, wherein the threads of all wall sections interact with the (single) mating thread of the fixing element.
- the fixing element comprises the wall sections in a radial direction on the outside and has an internal thread, wherein each (or at least a part of the wall sections) wall section has an external thread.
- the external threads of all wall sections interact with the (single) internal thread of the fixing together in the manner of a nut-screw connection. So here the fixing element forms the nut and the wall sections together form the screw.
- the fixing element has a sealing ring which forms a circumferential sealing surface in the circumferential direction with the outside of the wall.
- the sealing surface thus encloses in particular the openings in the wall, through which the wall sections of the sleeve extend, in the radial direction on the outside.
- the transmission housing is sealed to the outside via the fixing element.
- the transmission housing has a cylindrical flange which extends in the axial direction in the transmission housing, wherein the outer bearing ring is supported at one end of the flange in the axial direction.
- the flange is disposed in the radial direction within the first axial portion of the sleeve.
- a motor vehicle in which an inventive arrangement comprising a conical-pulley transmission transmits a torque of a drive unit to the wheels of the motor vehicle.
- FIGS. show particularly preferred embodiments, to which the invention is not limited.
- the figures and in particular the illustrated proportions are only schematic.
- Like reference numerals designate like objects. Show it:
- Fig. 1 an arrangement in a side view
- FIG. 2 shows a detail of the arrangement according to FIG. 1 according to a first embodiment variant in a side view in section
- FIG. 3 shows an arrangement according to a second embodiment variant in a side view in section
- FIG. 4 shows a detail of the arrangement according to FIG. 3 in a perspective view in section.
- Fig. 1 shows an arrangement 1 in a side view.
- the arrangement 1 comprises a belt pulley 4 with a gear housing 6, in which at least a first shaft 6 with a first cone pulley pair 7 and a second shaft 8 with a second cone pulley pair 9 each having a displaceable in an axial direction 3 first conical disk 10 and one in the axial direction 3 the second conical disk 1 1 and a arranged for torque transmission between the conical disk pairs 7, 9 arranged Umschlingungsstoff 12 are arranged.
- the shafts 6, 8 are each rotatably supported by rolling bearings 13.
- the first WEWelle 6 is rotatably supported here via a fixed bearing 2 relative to the transmission housing 5.
- a sleeve 17 covers the fixed bearing 2 and extends through a wall 18 of the gear housing 5 therethrough.
- the sleeve 17 is cylindrically shaped in a first axial region 21 and has in a circumferential direction 22 spaced-apart wall sections 23, wherein these wall sections 23 extend through the wall 18 therethrough.
- the wall sections 23 each form a type of finger, which extend through corresponding openings in the wall 18 of the gear housing 5 through the wall 18 therethrough.
- a fixing element 27 is arranged with a mating thread 28, wherein the mating thread 28 cooperates with a thread 29 that is executed on the wall portions 23, so that the sleeve 17 is fixed to the transmission housing 5 via the fixing element 27 ,
- FIG. 2 shows a detail of the arrangement 1 according to FIG. 1 according to a first embodiment in a side view in section.
- the sleeve 17 extends in the axial direction 3 via the outer bearing ring 16 (the fixed bearing 21 of the (complete) fixed bearing unit) and comprises on a gearbox 5 facing away from the first side 19 of the fixed bearing 2, the outer bearing ring 16 in a radial direction 20th
- the (cylindrical) sleeve 17 extends outwardly over the outer bearing ring 16 along the axial direction 3 and then forms a in the radial direction 20 inwardly facing Umgriff 36, so that the outer bearing ring 16 at least in one of the axial Directions 3 positively connected to the sleeve 17 (via the wraparound 36) is connected.
- the sleeve 17 is cylindrically shaped in a first axial region 21 and faces away from each other in a circumferential direction 22
- the sleeve 17 has a second axial region 37, which comprises at least the extent of the outer bearing ring 16 and / or of the inner bearing ring 14 in the axial direction 3.
- the first axial region 21 connects and extends along the axial direction 3 through the gear housing 5 up to the end of the sleeve 17 that is disposed outside of the transmission housing 5.
- the wall sections 23 each form a type of finger, which extend through corresponding openings in the wall 18 of the gear housing 5 through the wall 18 therethrough.
- a cylindrical element 25 is arranged, here a ring element, on which the wall sections 23 are supported in a radial direction 20.
- a fixing element 27 with a mating thread 28 is arranged on an outer side 24 of the wall 18, wherein the mating thread 28 cooperates with a thread 29 that is embodied on the wall sections 23, so that the sleeve 17 is fastened to the gear housing 5 via the fixing element 27 ,
- the fixing element 27 comprises the wall sections 23 in a radial direction 20 on the outside and has an internal thread 30, wherein each wall section 23 has an external thread 31.
- the external threads 31 of all wall sections 23 cooperate with the internal thread 30 of the fixing element 27 in the manner of a nut-screw connection.
- the fixing element 27 forms the nut and the wall portions 23 together form the screw.
- the fixing element 27 has a sealing ring 32, which forms a circumferential sealing surface 33 in the circumferential direction 22 with the outer side 24 of the wall 18.
- the sealing surface 33 thus surrounds the openings in the wall 18, through which the wall portions 23 of the sleeve 17 extend, in the radial direction 20 outside. As a result, the gear housing 5 is sealed to the outside via the fixing element 27.
- the gear housing 5 has a cylindrical flange 34 which extends in the axial direction 3 in the transmission housing 5, wherein the outer bearing ring 16 is supported at one end 35 of the flange 34 in the axial direction 3.
- the flange 34 is disposed in the radial direction 20 within the first axial portion 21 of the sleeve 17.
- the outer bearing ring 16 can be fixedly arranged on the flange 34 of the transmission housing 5 or on the transmission housing 5.
- Fig. 3 shows an arrangement 1 according to a second embodiment in a side view in section. Reference is made to the comments on FIGS. 1 and 2.
- the sleeve 17 is here designed in one piece with the outer bearing ring 16 of the fixed bearing 2 (the fixed bearing unit), so that the outer bearing ring 16 of the fixed bearing 2 itself forms the sleeve 17 and extends through the wall 18 of the gear housing 5 , A Umgriff 36 of the sleeve 17 to the outer bearing ring 16 is therefore not required.
- the sleeve 17 is cylindrically shaped in a first axial region 21 and has in a circumferential direction 22 spaced-apart wall sections 23, wherein these wall sections 23 extend through the openings 38 in the wall 18 therethrough.
- FIG. 4 shows a detail of the arrangement according to FIG. 3 in a perspective view in section. Reference is made to the comments on FIGS. 1 to 3.
- the wall sections 23 each form a type of finger, which extend through corresponding openings 38 in the wall 18 of the gear housing 5 through the wall 18 therethrough.
- a cylindrical element 25 is arranged, here a ring element, on which the wall sections 23 are supported in a radial direction 20.
- a fixed bearing 2 of a conical-pulley transmission 4 is fixed from outside a transmission housing 5 to the transmission housing. This type of fixation facilitates assembly and ensures the sufficiently firm positioning of the fixed bearing 2.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mounting Of Bearings Or Others (AREA)
- General Details Of Gearings (AREA)
Abstract
Description
Claims
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201680060937.5A CN108138939B (zh) | 2015-11-23 | 2016-11-21 | 用于从变速器壳体外部在轴向上夹紧cvt固定轴承的组件 |
| DE112016005352.5T DE112016005352A5 (de) | 2015-11-23 | 2016-11-21 | Anordnung zur axialen Verspannung eines CVT-Festlagers von außerhalb eines Getriebegehäuses |
| US15/767,730 US10865871B2 (en) | 2015-11-23 | 2016-11-21 | Arrangement for axially bracing a CVT-fixed bearing from outside a transmission housing |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102015223014.7 | 2015-11-23 | ||
| DE102015223014.7A DE102015223014B4 (de) | 2015-11-23 | 2015-11-23 | Anordnung zur axialen Verspannung eines CVT-Festlagers von außerhalb eines Getriebegehäuses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2017088872A1 true WO2017088872A1 (de) | 2017-06-01 |
Family
ID=57590286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/DE2016/200525 Ceased WO2017088872A1 (de) | 2015-11-23 | 2016-11-21 | ANORDNUNG ZUR AXIALEN VERSPANNUNG EINES CVT-FESTLAGERS VON AUßERHALB EINES GETRIEBEGEHÄUSES |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US10865871B2 (de) |
| CN (1) | CN108138939B (de) |
| DE (2) | DE102015223014B4 (de) |
| WO (1) | WO2017088872A1 (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102017123450A1 (de) | 2017-10-10 | 2019-04-11 | Schaeffler Technologies AG & Co. KG | Festlageranordnung |
| WO2024167707A1 (en) * | 2023-02-07 | 2024-08-15 | Schaeffler Technologies AG & Co. KG | Drive assembly |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD866625S1 (en) * | 2017-02-28 | 2019-11-12 | Eaton Cummins Automated Transmission Technologies, Llc | Transmission housing |
| USD914073S1 (en) | 2017-02-28 | 2021-03-23 | Eaton Cummins Automated Transmission Technologies, Llc | Transmission rear housing |
| USD933712S1 (en) | 2017-02-28 | 2021-10-19 | Eaton Cummins Automated Transmission Technologies, Llc | Clutch housing |
| DE102018104379A1 (de) * | 2017-12-20 | 2019-06-27 | Schaeffler Technologies AG & Co. KG | Umschlingungsgetriebe für einen Antriebsstrang |
| CN109833982B (zh) * | 2019-04-08 | 2024-01-30 | 中国工程物理研究院总体工程研究所 | 一种土工鼓式离心机装置 |
| USD898089S1 (en) * | 2019-06-03 | 2020-10-06 | Warn Industries, Inc. | Transmission end housing |
| USD966371S1 (en) | 2019-09-13 | 2022-10-11 | Eaton Cummins Automated Transmission Technologies, Llc | Transmission intermediate plate |
| USD930725S1 (en) | 2019-09-13 | 2021-09-14 | Eaton Cummins Automated Transmission Technologies, Llc | Transmission main housing |
| USD915485S1 (en) | 2019-09-13 | 2021-04-06 | Eaton Cummins Automated Transmission Technologies, Llc | Transmission rear housing |
| JP7694899B2 (ja) * | 2021-03-08 | 2025-06-18 | Necネットワーク・センサ株式会社 | ボールベアリングの与圧構造および回転軸の製造方法 |
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|---|---|---|---|---|
| US20050238273A1 (en) * | 2003-12-11 | 2005-10-27 | Koyo Seiko Co., Ltd. | Bearing apparatus for supporting pinion shaft and pinion shaft support apparatus |
| DE102008042609A1 (de) * | 2008-10-06 | 2010-04-08 | Zf Lenksysteme Gmbh | Lagerung einer Schnecke in einem Lenkgetriebe |
| WO2011148474A1 (ja) | 2010-05-26 | 2011-12-01 | トヨタ自動車株式会社 | ベルト式無段変速機 |
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| US1444751A (en) * | 1921-06-11 | 1923-02-06 | Norma Company | Unitary sheet-metal incased bearing |
| DE3340857A1 (de) * | 1983-11-11 | 1985-05-23 | Schaeffler Waelzlager Kg | Lagerung einer welle in der bohrung eines gehaeuses |
| NL9302183A (nl) * | 1993-12-15 | 1995-07-03 | Doornes Transmissie Bv | Poelie. |
| AU6143699A (en) * | 1998-09-14 | 2000-04-03 | A.W. Brown Co., Inc. | Dual drive continuously variable transmission |
| JP3709973B2 (ja) * | 2000-03-31 | 2005-10-26 | 本田技研工業株式会社 | ベルト式変速装置 |
| US7001293B2 (en) * | 2002-08-14 | 2006-02-21 | General Motors Corporation | Continuously variable transmission (CVT) assembly and method of axially positioning pulley members of a CVT |
| US7341533B2 (en) * | 2003-10-24 | 2008-03-11 | General Motors Corporation | CVT housing having wear-resistant bore |
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| JP4710945B2 (ja) * | 2008-09-25 | 2011-06-29 | トヨタ自動車株式会社 | かしめ保持方法及びかしめ保持構造 |
| CN102782365B (zh) * | 2010-03-22 | 2017-03-22 | 舍弗勒技术股份两合公司 | 锥盘缠绕式变速器 |
-
2015
- 2015-11-23 DE DE102015223014.7A patent/DE102015223014B4/de not_active Expired - Fee Related
-
2016
- 2016-11-21 DE DE112016005352.5T patent/DE112016005352A5/de not_active Withdrawn
- 2016-11-21 CN CN201680060937.5A patent/CN108138939B/zh not_active Expired - Fee Related
- 2016-11-21 US US15/767,730 patent/US10865871B2/en not_active Expired - Fee Related
- 2016-11-21 WO PCT/DE2016/200525 patent/WO2017088872A1/de not_active Ceased
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050238273A1 (en) * | 2003-12-11 | 2005-10-27 | Koyo Seiko Co., Ltd. | Bearing apparatus for supporting pinion shaft and pinion shaft support apparatus |
| DE102008042609A1 (de) * | 2008-10-06 | 2010-04-08 | Zf Lenksysteme Gmbh | Lagerung einer Schnecke in einem Lenkgetriebe |
| WO2011148474A1 (ja) | 2010-05-26 | 2011-12-01 | トヨタ自動車株式会社 | ベルト式無段変速機 |
| US20130059684A1 (en) * | 2010-05-26 | 2013-03-07 | Toyota Jidosha Kabushiki Kaisha | Belt type continuously variable transmission |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102017123450A1 (de) | 2017-10-10 | 2019-04-11 | Schaeffler Technologies AG & Co. KG | Festlageranordnung |
| WO2024167707A1 (en) * | 2023-02-07 | 2024-08-15 | Schaeffler Technologies AG & Co. KG | Drive assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| US20180306305A1 (en) | 2018-10-25 |
| CN108138939A (zh) | 2018-06-08 |
| DE102015223014A1 (de) | 2017-05-24 |
| DE112016005352A5 (de) | 2018-08-02 |
| CN108138939B (zh) | 2021-04-02 |
| US10865871B2 (en) | 2020-12-15 |
| DE102015223014B4 (de) | 2017-08-10 |
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