JP4578111B2 - 軸継手 - Google Patents
軸継手 Download PDFInfo
- Publication number
- JP4578111B2 JP4578111B2 JP2004014051A JP2004014051A JP4578111B2 JP 4578111 B2 JP4578111 B2 JP 4578111B2 JP 2004014051 A JP2004014051 A JP 2004014051A JP 2004014051 A JP2004014051 A JP 2004014051A JP 4578111 B2 JP4578111 B2 JP 4578111B2
- Authority
- JP
- Japan
- Prior art keywords
- shaft coupling
- guide grooves
- sphere
- guide
- guide groove
- 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
Landscapes
- Power Steering Mechanism (AREA)
- Bearings For Parts Moving Linearly (AREA)
Description
3 鋼球
4 保持器
5、6 案内溝
5a、6a 円弧面
5b、6b 逃げ部
5c、6c 平面
5d、6d 逃げ部
7 長孔
8 軸方向拘束機構
8a、8b 拘束板
8c ねじ
8d ロックナット
13、14 案内孔
15、16 凹部
A 入力軸
B 出力軸
Claims (4)
- 軸方向で対向し、回転軸が互いに平行でかつ同心でない状態に保持される2つの回転部材のそれぞれの対向面に、複数の案内溝を相手側の回転部材の対応する位置の案内溝と直交するように設け、前記両回転部材の案内溝が交差する位置に、各案内溝に案内されて転動する球体を配し、これらの各球体の回転部材径方向の移動を拘束する保持器を設けて、前記各球体を介して前記両回転部材間で動力を伝達するようにした軸継手において、前記保持器は、前記両回転部材の各案内溝と対応する位置に径方向と直交する方向に延びる長孔を有し、これらの各長孔に前記球体を転動可能に収納するものとし、前記各案内溝の幅方向断面形状を、溝幅方向の両側から同時に前記球体と接触する複数の面を有するものとしたことを特徴とする軸継手。
- 前記各案内溝の溝幅方向両側から球体と接触する複数の面を、それぞれ前記球体の半径以上の曲率半径を有する曲面としたことを特徴とする請求項1に記載の軸継手。
- 前記各案内溝の溝幅方向両側から球体と接触する複数の面を、それぞれ平面としたことを特徴とする請求項1に記載の軸継手。
- 前記各案内溝の球体と接触しない部分に逃げ部を設けたことを特徴とする請求項1乃至3のいずれかに記載の軸継手。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004014051A JP4578111B2 (ja) | 2004-01-22 | 2004-01-22 | 軸継手 |
US10/579,785 US7690999B2 (en) | 2003-11-21 | 2004-11-18 | Shaft coupling |
PCT/JP2004/017186 WO2005050042A1 (ja) | 2003-11-21 | 2004-11-18 | 軸継手 |
EP04818956A EP1715205B1 (en) | 2003-11-21 | 2004-11-18 | Shaft coupling |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004014051A JP4578111B2 (ja) | 2004-01-22 | 2004-01-22 | 軸継手 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005207484A JP2005207484A (ja) | 2005-08-04 |
JP4578111B2 true JP4578111B2 (ja) | 2010-11-10 |
Family
ID=34899950
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004014051A Expired - Fee Related JP4578111B2 (ja) | 2003-11-21 | 2004-01-22 | 軸継手 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4578111B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108547725A (zh) * | 2018-06-08 | 2018-09-18 | 天津市天发重型水电设备制造有限公司 | 一种带圆弧面的钢珠导向槽 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4624731Y1 (ja) * | 1966-03-09 | 1971-08-26 | ||
JPS50129852A (ja) * | 1974-03-11 | 1975-10-14 | ||
JPS5850147A (ja) * | 1981-09-02 | 1983-03-24 | Toyota Motor Corp | バ−フイ−ルド型等速ジヨイント用アウタレ−スの製造方法 |
JPS6157233U (ja) * | 1984-09-20 | 1986-04-17 | ||
JPH02113123A (ja) * | 1988-10-20 | 1990-04-25 | Kayseven Co Ltd | 偏心軸継手 |
JP2003232380A (ja) * | 2002-02-07 | 2003-08-22 | Matsui Seisakusho:Kk | 等速継手 |
JP2005172217A (ja) * | 2003-11-21 | 2005-06-30 | Ntn Corp | 軸継手 |
-
2004
- 2004-01-22 JP JP2004014051A patent/JP4578111B2/ja not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4624731Y1 (ja) * | 1966-03-09 | 1971-08-26 | ||
JPS50129852A (ja) * | 1974-03-11 | 1975-10-14 | ||
JPS5850147A (ja) * | 1981-09-02 | 1983-03-24 | Toyota Motor Corp | バ−フイ−ルド型等速ジヨイント用アウタレ−スの製造方法 |
JPS6157233U (ja) * | 1984-09-20 | 1986-04-17 | ||
JPH02113123A (ja) * | 1988-10-20 | 1990-04-25 | Kayseven Co Ltd | 偏心軸継手 |
JP2003232380A (ja) * | 2002-02-07 | 2003-08-22 | Matsui Seisakusho:Kk | 等速継手 |
JP2005172217A (ja) * | 2003-11-21 | 2005-06-30 | Ntn Corp | 軸継手 |
Also Published As
Publication number | Publication date |
---|---|
JP2005207484A (ja) | 2005-08-04 |
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