WO2016173590A1 - Nadellagereinheit zur lagerung einer klappen- oder aktuatorenwelle und gasregelklappenanordnung - Google Patents
Nadellagereinheit zur lagerung einer klappen- oder aktuatorenwelle und gasregelklappenanordnung Download PDFInfo
- Publication number
- WO2016173590A1 WO2016173590A1 PCT/DE2016/200116 DE2016200116W WO2016173590A1 WO 2016173590 A1 WO2016173590 A1 WO 2016173590A1 DE 2016200116 W DE2016200116 W DE 2016200116W WO 2016173590 A1 WO2016173590 A1 WO 2016173590A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- outer ring
- flap
- gas control
- board
- needle
- Prior art date
Links
Classifications
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- 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
- F16C19/44—Needle bearings
- F16C19/46—Needle bearings with one row or needles
- F16C19/466—Needle bearings with one row or needles comprising needle rollers and an outer ring, i.e. subunit without inner ring
-
- 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
- F16C43/00—Assembling bearings
- F16C43/04—Assembling rolling-contact bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
- F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
- F02D9/10—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps
- F02D9/1035—Details of the valve housing
- F02D9/106—Sealing of the valve shaft in the housing, e.g. details of the 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
- F16C19/22—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
- F16C19/44—Needle bearings
- F16C19/46—Needle bearings with one row or needles
-
- 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
- F16C21/00—Combinations of sliding-contact bearings with ball or roller bearings, for exclusively rotary movement
- F16C21/005—Combinations of sliding-contact bearings with ball or roller bearings, for exclusively rotary movement the external zone of a bearing with rolling members, e.g. needles, being cup-shaped, with or without a separate thrust-bearing disc or ring, e.g. for universal joints
-
- 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
- F16C33/588—Races of sheet metal
-
- 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
- F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
- F16C33/7803—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members suited for particular types of rolling bearings
- F16C33/7809—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members suited for particular types of rolling bearings for needle 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
- F16C33/72—Sealings
- F16C33/76—Sealings of ball or roller bearings
- F16C33/80—Labyrinth sealings
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
- F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
- F16K1/20—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member
- F16K1/2028—Details of bearings for the axis of rotation
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
- F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
- F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
- F16K1/224—Details of bearings for the axis of rotation
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
-
- 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
- F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
- F16C2240/40—Linear dimensions, e.g. length, radius, thickness, gap
- F16C2240/46—Gap sizes or clearances
-
- 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
- F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
- F16C2240/40—Linear dimensions, e.g. length, radius, thickness, gap
- F16C2240/60—Thickness, e.g. thickness of coatings
-
- 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
- F16C2361/91—Valves
-
- 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
- F16C41/00—Other accessories, e.g. devices integrated in the bearing not relating to the bearing function as such
- F16C41/04—Preventing damage to bearings during storage or transport thereof or when otherwise out of use
Definitions
- the invention relates to a needle bearing unit for supporting a flapper or actuator shaft, with an outer ring, with a needle cage arranged in the outer ring and needle-shaped rolling elements guided in the needle cage.
- the invention furthermore relates to a gas control flap arrangement comprising a rotatable flap shaft and a gas control flap arranged on the flap shaft.
- Rolling bearing units for the storage of flap or actuator shafts are known.
- DE 10 2006 053 716 A1 discloses a roller bearing unit of the type mentioned in the introduction, which is used to mount a valve shaft on a throttle valve control arrangement.
- a plurality of sealing rings are used, which are received in the outer ring and designed to seal against flowing along an axis of rotation of the valve shaft fluids.
- sealing rings are provided at both ends of a sleeve-shaped outer ring.
- the task is for the needle bearing unit for storing a flap or
- Actuator shaft with an outer ring, with a arranged in the outer ring
- Needle cage and in the needle cage guided, needle-shaped rolling elements characterized solves that the brieflynng is formed bush-shaped and having at its first end a bush bottom, that further arranged in the needle cage inner ring is present, which has an outer ring facing the outer ring at its end facing away from the bush bottom, and that the outer ring has at its second end a bush board which surrounds the inner ring board for fixing the inner ring in the outer ring.
- the needle bearing unit according to the invention can be formed from the outer ring, the needle cage, the rolling elements and the inner ring.
- the formation of the needle bearing unit from the individual parts is fast and inexpensive feasible.
- a gap formed between the inner ring board and the bush board preferably has a gap of less than 1 mm, in particular less than 0.7 mm.
- the gap forms a gap or labyrinth seal, which can replace a sealing ring.
- the inner ring is a deep-drawn, hardened inner ring.
- steel or stainless steel in particular X5 CrNil 810, is used to form the inner ring.
- the inner ring can also be produced by machining or be formed partly by non-cutting and partly by machining.
- the inner ring has a wall thickness in the range of 0.5 to 3 mm.
- pressing the inner ring onto a flap or actuator shaft is possible without problems.
- the bush-shaped outer ring is preferably also made of steel or stainless steel, in particular X5 CrNil 810, wherein soft or hardened qualities can be used. It has proven useful if the bush-shaped outer ring produced without cutting, in particular by deep drawing is made.
- the outer ring can be in one alternative embodiment also be made by machining or be formed partly by non-cutting and partly by machining.
- the needle cage is preferably made of plastic, steel or stainless steel.
- the needle bearing unit there is furthermore at least one sealing ring which is arranged between the needle cage and the inner ring board. This may have one or more sealing lips.
- the sealing ring is preferably formed of nitrile rubber (NBR) or fluororubber (FPM).
- the gas control flap assembly comprising a rotatable flap shaft and arranged on the flap shaft gas control flap by the flap shaft is mounted at least one side with a ND-bearing unit according to the invention, with one end of the flap shaft in the bush-shaped outer ring inside out and the inner ring with the End of the valve shaft is connected by pressing.
- This achieves a cost-effective and durable storage of the flap shaft.
- a grinding and hard chrome plating the flap shaft, as is usually done, can be omitted, since the inner ring serves as a running surface for the rolling elements and reduces the axial shaft clearance. In particular, wear in the region of the inner ring is reduced if a hardened inner ring is used.
- the flap shaft is mounted on one side of the gas control flap with the needle bearing unit according to the invention and mounted on an opposite side of the gas control flap with a further needle bearing unit, which has a sleeve-shaped further outer ring, the one at its first end and its second end To the flap shaft facing the board, a arranged in the other outer ring further needle cage and in the other needle cage guided, needle-shaped rolling elements, and at least one further sealing ring has up, the further needle cage on the one hand to the board of the first end of the other Outer ring adjacent and on the other hand, the at least one further sealing ring is disposed between the further needle cage and the board of the second end of the further outer ring.
- the board at the first end of the further outer ring of the further needle bearing unit preferably forms a gap seal with respect to the flap shaft in that the board has an inner diameter that is at most 0.1 to 1 mm larger than an outer diameter of the flap shaft.
- the thus formed gap seal reliably replaces a sealing ring at the first end of the other outer ring.
- the first end of the further outer ring of the further needle bearing unit is arranged facing the gas control flap.
- the second end of the further outer ring may be arranged facing the gas control flap.
- the needle bearing unit according to the invention and the gas flap control arrangement according to the invention are particularly advantageous for applications in the field of combustion engines, in particular in the automotive industry.
- FIGS. 1 to 5 show by way of example a needle bearing unit according to the invention and a throttle valve control arrangement formed therewith. So shows:
- FIG. 3 shows a first further needle bearing unit with a sealing ring in the sectional view
- 4 shows a second further needle bearing unit with two sealing rings in the sectional view
- FIG. 5 shows a third additional needle roller unit in the sectional view.
- the needle bearing unit 1 shows a needle bearing unit 1 in the sectional view.
- the needle bearing unit 1 has an outer ring 2, a needle cage 4 arranged in the outer ring 2 and needle-shaped rolling bodies 5 guided in the needle cage 4.
- the outer ring 2 is formed like a box and has a bush bottom 3a at its first end 2a.
- an arranged in the needle cage 4 inner ring 20 is present, which has an outer ring 2 facing inner ring board 20b at its end facing away from the sleeve bottom 3a.
- the outer ring 2 has, at its second end 2 b, a bush board 3 b which, for fixing the inner ring 20 in the outer ring 2, has the inner surface ring-board 20b encloses.
- the inner ring 20 is a deep-drawn, hardened inner ring 20.
- FIG. 2 shows a throttle valve control arrangement 10 with a gas guide line 17 in a sectional view.
- the same reference numerals as in Figure 1 denote the same elements.
- the flap shaft 8 is rotatably mounted in the region of the gas guide line 17 via a needle bearing unit 1 according to FIG. 1 and furthermore via a further needle bearing unit 11 according to FIG. 3 (see double arrow).
- a gas control valve 9 is arranged, which moves with the flap shaft 8 in the, a gas 18 leading gas guide line 17.
- One end of the flap shaft 8 is guided into the bush-shaped outer ring 2 of the needle bearing unit 1 and the inner ring 20 is connected to the end of the flap shaft 8 by pressing (compare also FIG. 1).
- the blocking direction of the sealing ring 6 with respect to the part of the gas 18 flowing in the direction of the flap shaft 8 is represented by arrows (see FIG. 1).
- the inner ring 20 has on its, the gas control flap 9 side facing away from the flap shaft 8 facing inner ring board 20b.
- the bush-shaped outer ring 2 has, on its side facing the gas control flap 9, a bush board 3b facing the flap shaft 8.
- the bush board 3b encloses the inner ring board 20b, wherein a gap S is formed with a gap smaller than 0.7 mm.
- the gap S forms a gap or labyrinth seal.
- the needle bearing unit 1 on the sealing ring 6 could also be dispensed with here.
- FIG. 3 shows a further needle bearing unit 11 for supporting the flap shaft 8 in a sectional view, with a sleeve-shaped further outer ring 12, with a further needle cage 14 arranged in the further outer ring 12 and further needle-shaped rolling elements 15 guided in the further needle cage 14, and with a further sealing ring 16.
- the sleeve-shaped further outer ring 12 has at its first end 12a and its second end 12b each have a shelf 13a, 13b.
- the needle cage 14 on the one hand abuts the shelf 13a of the first end 12a of the further outer modalrings 12 on.
- the further sealing ring 16 is arranged between the further needle cage 14 and the rim 13b of the second end 12b of the further outer ring 12.
- the blocking direction of the further sealing ring 16 against fluids flowing in the direction of the flap shaft 8 is indicated by arrows.
- the board 13a at the first end 12a of the further outer ring 12 forms a gap seal for the flap shaft 8 of the gas control flap arrangement 10 (see FIG. 2), in that the board 13a has an inner diameter d which is at most 0.1 to 1 mm larger as an outer diameter D of the flap shaft 8.
- FIG. 4 shows a second further needle bearing unit 11 ' with two further sealing rings 16a, 16b in a sectional view.
- the same reference numerals as in FIG. 3 designate the same elements.
- the blocking directions of the further sealing rings 16a, 16b against fluids flowing in the direction of the flap shaft 8 are indicated by arrows.
- FIG. 5 shows a third further needle bearing unit 11 " with a sealing ring 6.
- the same reference numerals as in FIG. 1 denote the same elements
- the locking direction of the further sealing ring 6 against fluids flowing in the direction of a flap or actuator shaft (not shown here) is indicated by arrows
- the board 13a at the first end 12a of the further outer ring 12 is in the form of a U-profile and protrudes into a cavity 7 formed by the further needle cage 14. As a result, the board 13a fixes the further needle cage 14 in the wider Outer ring 12.
- FIGS. 1 to 5 show merely exemplary embodiments of a needle bearing unit or throttle valve control arrangement according to the invention.
- the flap shaft of the throttle valve control arrangement can also be mounted with two needle roller units according to the invention. LIST OF REFERENCE NUMBERS
- 16,16a, 16b further sealing ring
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020177033661A KR20170140296A (ko) | 2015-04-27 | 2016-03-02 | 밸브 샤프트 또는 액추에이터 샤프트의 지지를 위한 니들 베어링 유닛 및 가스 제어 밸브 장치 |
EP16717554.6A EP3289233A1 (de) | 2015-04-27 | 2016-03-02 | Nadellagereinheit zur lagerung einer klappen- oder aktuatorenwelle und gasregelklappenanordnung |
JP2017556531A JP2018515724A (ja) | 2015-04-27 | 2016-03-02 | フラップ軸またはアクチュエータ軸を支持するニードル軸受ユニット、およびガス制御フラップアッセンブリ |
US15/569,835 US20180163784A1 (en) | 2015-04-27 | 2016-03-02 | Needle bearing unit for mounting a valve shaft or actuator shaft and gas control valve arrangement |
CN201680023546.6A CN107532644A (zh) | 2015-04-27 | 2016-03-02 | 用于支承活门轴或执行器轴的滚针轴承单元和气体调节活门装置 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102015207655.5A DE102015207655B4 (de) | 2015-04-27 | 2015-04-27 | Nadellagereinheit zur Lagerung einer Klappen- oder Aktuatorenwelle und Gasregelklappenanordnung |
DE102015207655.5 | 2015-04-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2016173590A1 true WO2016173590A1 (de) | 2016-11-03 |
Family
ID=55802141
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2016/200116 WO2016173590A1 (de) | 2015-04-27 | 2016-03-02 | Nadellagereinheit zur lagerung einer klappen- oder aktuatorenwelle und gasregelklappenanordnung |
Country Status (7)
Country | Link |
---|---|
US (1) | US20180163784A1 (de) |
EP (1) | EP3289233A1 (de) |
JP (1) | JP2018515724A (de) |
KR (1) | KR20170140296A (de) |
CN (1) | CN107532644A (de) |
DE (1) | DE102015207655B4 (de) |
WO (1) | WO2016173590A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102016221704A1 (de) * | 2016-11-07 | 2018-05-09 | Schaeffler Technologies AG & Co. KG | Nadelhülse eines Nadellagers mit Drosselbord für Automatikgetriebe |
FR3094050B1 (fr) * | 2019-03-18 | 2021-02-19 | Skf Aerospace France | Ensemble de roulement à éléments roulants cylindriques |
US11965552B2 (en) * | 2022-05-20 | 2024-04-23 | Schaeffler Technologies AG & Co. KG | Bearing assembly for roller boot arrangement |
Citations (5)
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DE6932292U (de) * | 1969-08-14 | 1970-01-22 | Duerkoppwerke | Nadellager |
US4657414A (en) * | 1986-02-24 | 1987-04-14 | The Torrington Company | Roller bearing with lubricant reservoir |
EP0597438A1 (de) * | 1992-11-12 | 1994-05-18 | Ford-Werke Aktiengesellschaft | Radial-Nadellager-Baueinheit mit integrierter Radial-Axialabdichtung und ggf. Axialabstützung |
US5419641A (en) * | 1993-02-10 | 1995-05-30 | Nsk Ltd. | Radial needle bearing |
DE102006053716A1 (de) | 2006-11-15 | 2008-05-21 | Schaeffler Kg | Wälzlagereinheit und Gasregelklappenanordnung mit Wälzlagereinheit |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
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DE19510622A1 (de) * | 1995-03-23 | 1996-09-26 | Bosch Gmbh Robert | Drosselvorrichtung und Verfahren zur Herstellung einer Drosselvorrichtung |
JP4380263B2 (ja) * | 2003-08-22 | 2009-12-09 | 株式会社ジェイテクト | シェル形ころ軸受 |
JP2007024207A (ja) * | 2005-07-19 | 2007-02-01 | Ntn Corp | 針状ころ軸受 |
DE102005059702A1 (de) * | 2005-12-14 | 2007-06-21 | Schaeffler Kg | Lagerungsanordnung zur Lagerung einer Zusatzmasse |
DE102006057411A1 (de) * | 2006-12-04 | 2008-06-12 | Ab Skf | Wälzlager zur drehbaren Lagerung eines Zapfens |
JP5130989B2 (ja) * | 2007-09-13 | 2013-01-30 | 日本精工株式会社 | 偏心カムユニット |
JP2010060043A (ja) * | 2008-09-03 | 2010-03-18 | Jtekt Corp | ニードル軸受およびその製造方法 |
CN201779141U (zh) * | 2010-09-07 | 2011-03-30 | 江苏南方轴承股份有限公司 | 冲压外圈滚针轴承 |
JP5921009B2 (ja) * | 2011-12-13 | 2016-05-24 | コーヨー ベアリングス ノース アメリカ エルエルシー | 軸受外輪 |
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2015
- 2015-04-27 DE DE102015207655.5A patent/DE102015207655B4/de active Active
-
2016
- 2016-03-02 EP EP16717554.6A patent/EP3289233A1/de not_active Withdrawn
- 2016-03-02 US US15/569,835 patent/US20180163784A1/en not_active Abandoned
- 2016-03-02 WO PCT/DE2016/200116 patent/WO2016173590A1/de active Application Filing
- 2016-03-02 CN CN201680023546.6A patent/CN107532644A/zh active Pending
- 2016-03-02 KR KR1020177033661A patent/KR20170140296A/ko unknown
- 2016-03-02 JP JP2017556531A patent/JP2018515724A/ja active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE6932292U (de) * | 1969-08-14 | 1970-01-22 | Duerkoppwerke | Nadellager |
US4657414A (en) * | 1986-02-24 | 1987-04-14 | The Torrington Company | Roller bearing with lubricant reservoir |
EP0597438A1 (de) * | 1992-11-12 | 1994-05-18 | Ford-Werke Aktiengesellschaft | Radial-Nadellager-Baueinheit mit integrierter Radial-Axialabdichtung und ggf. Axialabstützung |
US5419641A (en) * | 1993-02-10 | 1995-05-30 | Nsk Ltd. | Radial needle bearing |
DE102006053716A1 (de) | 2006-11-15 | 2008-05-21 | Schaeffler Kg | Wälzlagereinheit und Gasregelklappenanordnung mit Wälzlagereinheit |
Also Published As
Publication number | Publication date |
---|---|
KR20170140296A (ko) | 2017-12-20 |
US20180163784A1 (en) | 2018-06-14 |
DE102015207655B4 (de) | 2018-12-27 |
EP3289233A1 (de) | 2018-03-07 |
DE102015207655A1 (de) | 2016-10-27 |
JP2018515724A (ja) | 2018-06-14 |
CN107532644A (zh) | 2018-01-02 |
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