JP4892952B2 - ベアリングの予圧調整機構および駆動装置 - Google Patents
ベアリングの予圧調整機構および駆動装置 Download PDFInfo
- Publication number
- JP4892952B2 JP4892952B2 JP2005361992A JP2005361992A JP4892952B2 JP 4892952 B2 JP4892952 B2 JP 4892952B2 JP 2005361992 A JP2005361992 A JP 2005361992A JP 2005361992 A JP2005361992 A JP 2005361992A JP 4892952 B2 JP4892952 B2 JP 4892952B2
- Authority
- JP
- Japan
- Prior art keywords
- bearing
- outer race
- preload
- differential
- adjustment nut
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C25/00—Bearings for exclusively rotary movement adjustable for wear or play
- F16C25/06—Ball or 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
- 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
- F16C19/34—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 for both radial and axial load
- F16C19/36—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 for both radial and axial load with a single row of rollers
- F16C19/364—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 for both radial and axial load with a single row of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone
-
- 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
- F16C19/547—Systems with spaced apart rolling bearings including at least one angular contact bearing with two angular contact rolling 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
- F16C2361/00—Apparatus or articles in engineering in general
- F16C2361/61—Toothed gear systems, e.g. support of pinion shafts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Support Of The Bearing (AREA)
- Retarders (AREA)
- General Details Of Gearings (AREA)
Description
Claims (3)
- 回転体を保持する保持部材と、
前記保持部材と前記回転体との間に介在するベアリングと、
前記保持部材のねじ山が設けられた面に螺合して回転することで前記ベアリングのアウターレースを回転軸方向に移動させて前記ベアリングの予圧を調整する、前記ベアリングとは別体で設けられる調整部とを備え、
前記調整部が前記ベアリングの予圧を小さくする方向の運動に前記ベアリングのアウターレースが追随するように前記ベアリングと前記調整部とが係合し、
前記保持部材のねじ山が設けられていない面に前記ベアリングのアウターレースは直接接触する、ベアリングの予圧調整機構。 - 前記ベアリングは、ボール、コロ、または針形状の転動体を有する、請求項1に記載のベアリングの予圧調整機構。
- 請求項1または2に記載のベアリングの予圧調整機構を有する駆動装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005361992A JP4892952B2 (ja) | 2005-12-15 | 2005-12-15 | ベアリングの予圧調整機構および駆動装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005361992A JP4892952B2 (ja) | 2005-12-15 | 2005-12-15 | ベアリングの予圧調整機構および駆動装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007162869A JP2007162869A (ja) | 2007-06-28 |
JP4892952B2 true JP4892952B2 (ja) | 2012-03-07 |
Family
ID=38246000
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005361992A Expired - Fee Related JP4892952B2 (ja) | 2005-12-15 | 2005-12-15 | ベアリングの予圧調整機構および駆動装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4892952B2 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7775928B2 (en) | 2007-09-21 | 2010-08-17 | American Axle & Manufacturing, Inc. | Differential and bearing arrangement |
US10161493B2 (en) | 2013-11-14 | 2018-12-25 | American Axle & Manufacturing, Inc. | Axle assembly with retaining member for securing differential bearing adjusters to axle housing |
CN109532335A (zh) * | 2017-09-21 | 2019-03-29 | 上汽通用五菱汽车股份有限公司 | 一种汽车后驱动桥总成 |
CN109538715A (zh) * | 2017-09-22 | 2019-03-29 | 上汽通用五菱汽车股份有限公司 | 一种汽车后独立式主减速器总成 |
CN110131399B (zh) * | 2019-06-13 | 2024-01-09 | 浙江三凯机电有限公司 | 组合式精密行星齿轮减速机 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51142223A (en) * | 1975-06-03 | 1976-12-07 | Nippon Telegr & Teleph Corp <Ntt> | Communications device for handwriting |
JPH0250547A (ja) * | 1988-08-12 | 1990-02-20 | Oki Electric Ind Co Ltd | デジタル変調波検波方式 |
JP2001336606A (ja) * | 2000-05-26 | 2001-12-07 | Koyo Seiko Co Ltd | ディファレンシャル装置 |
-
2005
- 2005-12-15 JP JP2005361992A patent/JP4892952B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2007162869A (ja) | 2007-06-28 |
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