JP5196297B2 - クラッチレリーズ軸受 - Google Patents
クラッチレリーズ軸受 Download PDFInfo
- Publication number
- JP5196297B2 JP5196297B2 JP2008020432A JP2008020432A JP5196297B2 JP 5196297 B2 JP5196297 B2 JP 5196297B2 JP 2008020432 A JP2008020432 A JP 2008020432A JP 2008020432 A JP2008020432 A JP 2008020432A JP 5196297 B2 JP5196297 B2 JP 5196297B2
- Authority
- JP
- Japan
- Prior art keywords
- inner ring
- clutch release
- lip
- release bearing
- seal
- 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.)
- Expired - Fee Related
Links
Images
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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
- F16D23/12—Mechanical clutch-actuating mechanisms arranged outside the clutch as such
- F16D23/14—Clutch-actuating sleeves or bearings; Actuating members directly connected to clutch-actuating sleeves or 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
- F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
- F16C33/7816—Details of the sealing or parts thereof, e.g. geometry, material
- F16C33/782—Details of the sealing or parts thereof, e.g. geometry, material of the sealing region
- F16C33/7823—Details of the sealing or parts thereof, e.g. geometry, material of the sealing region of sealing lips
-
- 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
- F16C33/7816—Details of the sealing or parts thereof, e.g. geometry, material
- F16C33/783—Details of the sealing or parts thereof, e.g. geometry, material of the mounting region
-
- 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
- F16C33/7889—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to an inner race and extending toward the outer race
-
- 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
- F16C19/16—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 a single row of balls
- F16C19/163—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 a single row of balls with angular contact
-
- 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
- F16C2361/43—Clutches, e.g. disengaging 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
- F16C33/76—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
- F16C33/7886—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted outside the gap between the inner and outer races, e.g. sealing rings mounted to an end face or outer surface of a race
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2300/00—Special features for couplings or clutches
- F16D2300/08—Details or arrangements of sealings not provided for in group F16D3/84
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Operated Clutches (AREA)
Description
2 外輪
2a 外輪鍔部
3 内輪
3a 内輪鍔部
3b 段差部
4 転動体
5 保持器
10 シール(シール部材)
10a 樹脂部
10b 芯金
10c リップ部(第1のリップ部)
10d リップ部(第2のリップ部)
10e 突出部
10f 平坦部
10g 突出部
10h 突き当て面
20 ダイヤフラムスプリング
Claims (3)
- 外輪が回転輪であるクラッチレリーズ軸受であって、
内輪は、径方向外周面における転動体とダイヤフラムスプリングとの間の領域に形成された周溝形状の段差部を有し、
内輪のダイヤフラムスプリング側の外周面に外嵌されたシール部材を備え、
そのシール部材は、
前記内輪の径方向外周面に外嵌する円筒形状の円筒部と、
その円筒部の軸方向外方の端部からシール部材が断面L字形状となるように径方向内方に屈曲する形状で延設して形成されて前記内輪に軸方向から突き当てられる突き当て部と、
前記突き当て部の表面から前記外輪の方向へ延設されたリップ部と、
前記円筒部の軸方向内方の端部に形成されて径方向内方へ突出し、前記段差部と嵌合する突出部と、
前記円筒部と突き当て部とに埋め込まれて配置され、その軸方向の端部は前記突出部の軸方向位置に達した断面L字形状の芯金と、
を有することを特徴とするクラッチレリーズ軸受。 - 前記リップ部は前記内輪と前記シール部材との接触部位よりも軸方向外方に形成されている請求項1に記載のクラッチレリーズ軸受。
- 前記リップ部は、
前記外輪と前記内輪との間に転動可能に保持された転動体により近い位置に配置されて、付け根よりも先端が径方向外方にある形状の第1のリップ部と、
前記転動体からより遠い位置に配置されて、付け根よりも先端が径方向内方にある形状の第2のリップ部とを有する請求項1又は2に記載のクラッチレリーズ軸受。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008020432A JP5196297B2 (ja) | 2008-01-31 | 2008-01-31 | クラッチレリーズ軸受 |
EP09001175.0A EP2085633B1 (en) | 2008-01-31 | 2009-01-28 | Clutch release bearing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008020432A JP5196297B2 (ja) | 2008-01-31 | 2008-01-31 | クラッチレリーズ軸受 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009180309A JP2009180309A (ja) | 2009-08-13 |
JP5196297B2 true JP5196297B2 (ja) | 2013-05-15 |
Family
ID=40578765
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008020432A Expired - Fee Related JP5196297B2 (ja) | 2008-01-31 | 2008-01-31 | クラッチレリーズ軸受 |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2085633B1 (ja) |
JP (1) | JP5196297B2 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5172612B2 (ja) * | 2008-11-10 | 2013-03-27 | Ntn株式会社 | クラッチレリーズ軸受装置用玉軸受 |
JP5768334B2 (ja) | 2010-07-05 | 2015-08-26 | 株式会社ジェイテクト | クラッチレリーズ軸受装置 |
CN102352949B (zh) * | 2011-09-26 | 2014-07-30 | 芜湖大捷离合器有限公司 | 一种汽车离合器膜片用涂脂机 |
EP3085980B1 (en) * | 2013-12-16 | 2020-11-04 | NSK Ltd. | Release bearing and clutch release bearing device |
CN111156256A (zh) * | 2020-02-24 | 2020-05-15 | 常熟长城轴承有限公司 | 一种罗拉轴承的密封结构 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1010775A (en) * | 1963-09-04 | 1965-11-24 | Ford Motor Co | Clutch release mechanism |
JPS536746Y2 (ja) * | 1973-03-05 | 1978-02-21 | ||
JPS5213477Y2 (ja) * | 1973-07-20 | 1977-03-26 | ||
JPH0741073U (ja) | 1993-12-28 | 1995-07-21 | エヌティエヌ株式会社 | クラッチレリーズ軸受装置 |
FR2748535B1 (fr) * | 1996-05-10 | 1998-06-19 | Skf France | Roulement de butee d'embrayage avec cage a retenue axiale |
JP3751743B2 (ja) * | 1998-02-04 | 2006-03-01 | 光洋精工株式会社 | クラッチレリーズ軸受 |
DE10021709A1 (de) * | 2000-05-04 | 2001-11-08 | Schaeffler Waelzlager Ohg | Kupplungsausrücklager |
DE102005053612A1 (de) * | 2005-11-10 | 2007-05-16 | Schaeffler Kg | Ausrücklager für eine Betätigungseinrichtung einer Schaltkupplung |
US8534926B2 (en) * | 2008-05-27 | 2013-09-17 | Jtekt Corporation | Clutch release bearing |
-
2008
- 2008-01-31 JP JP2008020432A patent/JP5196297B2/ja not_active Expired - Fee Related
-
2009
- 2009-01-28 EP EP09001175.0A patent/EP2085633B1/en not_active Not-in-force
Also Published As
Publication number | Publication date |
---|---|
EP2085633A3 (en) | 2017-01-18 |
JP2009180309A (ja) | 2009-08-13 |
EP2085633A2 (en) | 2009-08-05 |
EP2085633B1 (en) | 2018-04-18 |
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