JP2009180309A - 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
- JP2009180309A JP2009180309A JP2008020432A JP2008020432A JP2009180309A JP 2009180309 A JP2009180309 A JP 2009180309A JP 2008020432 A JP2008020432 A JP 2008020432A JP 2008020432 A JP2008020432 A JP 2008020432A JP 2009180309 A JP2009180309 A JP 2009180309A
- Authority
- JP
- Japan
- Prior art keywords
- seal
- inner ring
- clutch release
- release bearing
- lip portion
- 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.)
- Granted
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)
Abstract
【解決手段】外輪回転型のクラッチレリーズ軸受1に対して、内輪3にシール10を外嵌して、シールに対する遠心力の影響やダイヤフラムスプリング20の荷重による外輪の変形などの影響を回避する。シール10は樹脂部10aと芯金10bとからなり、シール10には突出部10e、内輪3には段差部3bを設けて、両部を係合してシール10を内輪に固定する。シール10には2つのリップ部10c、10dを内輪3とシール10との接触部位よりも軸方向外方に形成して、グリースの封入スペースを確保する。2つのリップ部10c、10dの間には平坦部10fを設けて、ここを押圧してシール10を内輪3に圧入する。
【選択図】図1
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、
前記外輪の方向へ延設されたリップ部と、
軸方向外方の端部から径方向内方に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面と、
軸方向内方の端部に形成されて径方向内方へ突出する突出部とを有し、
前記内輪は、
前記突出部と係合する段差部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 true JP2009180309A (ja) | 2009-08-13 |
JP5196297B2 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) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010112532A (ja) * | 2008-11-10 | 2010-05-20 | Ntn Corp | クラッチレリーズ軸受装置用玉軸受 |
EP2405153A2 (en) | 2010-07-05 | 2012-01-11 | Jtekt Corporation | Clutch release bearing device |
US10006503B2 (en) * | 2013-12-16 | 2018-06-26 | 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 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49135666U (ja) * | 1973-03-05 | 1974-11-21 | ||
JPS5032451U (ja) * | 1973-07-20 | 1975-04-09 | ||
JPH11223226A (ja) * | 1998-02-04 | 1999-08-17 | Koyo Seiko Co Ltd | クラッチレリーズ軸受 |
WO2009145216A1 (ja) * | 2008-05-27 | 2009-12-03 | 株式会社ジェイテクト | クラッチレリーズ軸受 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1010775A (en) * | 1963-09-04 | 1965-11-24 | Ford Motor Co | Clutch release mechanism |
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 |
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 |
-
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
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49135666U (ja) * | 1973-03-05 | 1974-11-21 | ||
JPS5032451U (ja) * | 1973-07-20 | 1975-04-09 | ||
JPH11223226A (ja) * | 1998-02-04 | 1999-08-17 | Koyo Seiko Co Ltd | クラッチレリーズ軸受 |
WO2009145216A1 (ja) * | 2008-05-27 | 2009-12-03 | 株式会社ジェイテクト | クラッチレリーズ軸受 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010112532A (ja) * | 2008-11-10 | 2010-05-20 | Ntn Corp | クラッチレリーズ軸受装置用玉軸受 |
EP2405153A2 (en) | 2010-07-05 | 2012-01-11 | Jtekt Corporation | Clutch release bearing device |
US10006503B2 (en) * | 2013-12-16 | 2018-06-26 | 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 |
Also Published As
Publication number | Publication date |
---|---|
EP2085633B1 (en) | 2018-04-18 |
JP5196297B2 (ja) | 2013-05-15 |
EP2085633A3 (en) | 2017-01-18 |
EP2085633A2 (en) | 2009-08-05 |
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