JP4453478B2 - 常時噛合式変速機用軸受装置 - Google Patents
常時噛合式変速機用軸受装置 Download PDFInfo
- Publication number
- JP4453478B2 JP4453478B2 JP2004230339A JP2004230339A JP4453478B2 JP 4453478 B2 JP4453478 B2 JP 4453478B2 JP 2004230339 A JP2004230339 A JP 2004230339A JP 2004230339 A JP2004230339 A JP 2004230339A JP 4453478 B2 JP4453478 B2 JP 4453478B2
- Authority
- JP
- Japan
- Prior art keywords
- gear
- shaft
- peripheral surface
- roller bearing
- driven gear
- 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
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Images
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
- F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
- F16C27/04—Ball or roller bearings, e.g. with resilient rolling bodies
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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
-
- 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
- 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)
- General Details Of Gearings (AREA)
- Rolling Contact Bearings (AREA)
Description
図1ないし図3を参照して、参考形態の軸受装置を説明する。
図4を参照して実施の形態を説明する。
2…カウンタシャフト(シャフト)
3…駆動ギヤ
4…被動ギヤ(ギヤ)
5…針状ころ軸受(ラジアルタイプのころ軸受)
6…外輪
61…外輪本体
62…環状フランジ部
7…内輪
71…内輪本体
72…環状フランジ部
8…針状ころ(ころ)
9…保持器
Claims (1)
- シャフトとギヤとの間にラジアルタイプのころ軸受を介装した常時噛合式変速機用軸受装置であって、上記ころ軸受は、外輪、内輪および両輪間に転動自在に介装した複数のころを備え、外輪は、軸方向中央側がギヤ内周面との間に隙間を持つ湾曲状態でギヤの内周面に弾性的に圧入された外輪本体と、この圧入状態で軸方向一端側にギヤの端面に沿って径方向外向きに延びる環状フランジ部とを備え、内輪は、軸方向中央側がシャフト外周面との間に隙間を持つ湾曲状態でシャフトの外周面に弾性的に圧入された内輪本体と、この圧入状態で軸方向両端側それぞれからころ径のほぼ中心まで径方向外向きに延びる2つの環状フランジ部とを備えている、ことを特徴とする常時噛合式変速機用軸受装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004230339A JP4453478B2 (ja) | 2004-08-06 | 2004-08-06 | 常時噛合式変速機用軸受装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004230339A JP4453478B2 (ja) | 2004-08-06 | 2004-08-06 | 常時噛合式変速機用軸受装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2006046560A JP2006046560A (ja) | 2006-02-16 |
| JP4453478B2 true JP4453478B2 (ja) | 2010-04-21 |
Family
ID=36025352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004230339A Expired - Fee Related JP4453478B2 (ja) | 2004-08-06 | 2004-08-06 | 常時噛合式変速機用軸受装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4453478B2 (ja) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008026204A1 (de) | 2008-05-30 | 2009-12-03 | Schaeffler Kg | Lageranordnung einer Welle |
| JP6255670B2 (ja) * | 2013-01-21 | 2018-01-10 | 株式会社ジェイテクト | 十字軸継手及びこれを用いた車両用操舵装置 |
| DE102014220826A1 (de) * | 2014-10-15 | 2016-04-21 | Schaeffler Technologies AG & Co. KG | Rollenhülse eines Wälzlagers mit einer Laufbahnprofilierung |
| DE102018115182B4 (de) * | 2018-06-25 | 2023-02-23 | Schaeffler Technologies AG & Co. KG | Axialwälzlager |
-
2004
- 2004-08-06 JP JP2004230339A patent/JP4453478B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2006046560A (ja) | 2006-02-16 |
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