JP2006207801A5 - - Google Patents
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- Publication number
- JP2006207801A5 JP2006207801A5 JP2005359273A JP2005359273A JP2006207801A5 JP 2006207801 A5 JP2006207801 A5 JP 2006207801A5 JP 2005359273 A JP2005359273 A JP 2005359273A JP 2005359273 A JP2005359273 A JP 2005359273A JP 2006207801 A5 JP2006207801 A5 JP 2006207801A5
- Authority
- JP
- Japan
- Prior art keywords
- guide groove
- shaft body
- side member
- long axis
- retainer
- 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
- 230000005540 biological transmission Effects 0.000 claims 3
- 230000000875 corresponding Effects 0.000 claims 2
- 230000002093 peripheral Effects 0.000 claims 2
Claims (3)
前記第１案内溝が形成された入力軸側部材の側面と対向する側面に、周方向に沿って等角度離間し前記第１案内溝の長軸と所定の交差角度で交差する長軸を有する複数の第２案内溝が形成された出力軸側部材と、
前記第１案内溝が形成された入力軸側部材の側面と前記第２案内溝が形成された出力軸側部材の側面との間に介装され、前記第１の案内溝又は前記第２の案内溝の個数に対応した複数の保持窓が形成されたリテーナと、
前記リテーナの保持窓に沿って変位可能に保持されると共に、前記第１案内溝及び／又は前記第２案内溝に沿って変位可能に配設されてトルクを伝達する円柱体形状のトルク伝達部材と、
を備え、
前記保持窓が楕円形状に形成され、
前記第１案内溝、第２案内溝及び保持窓は、前記トルク伝達部材の個数に対応して形成され、
前記トルク伝達部材は、中心に第１軸体及び第２軸体が同軸状に軸着され外周部が前記リテーナの保持窓に係合するディスク部と、前記第１軸体及び第２軸体の周壁をそれぞれ囲繞する複数のベアリングと、前記ベアリングの作用下に前記第１軸体及び第２軸体の軸心を回転中心として該第１軸体及び第２軸体に対して回転自在に装着される第１リング体及び第２リング体とを有することを特徴とする等速ジョイント。 An input shaft side member having a plurality of first guide grooves formed on a side surface having a long axis that is spaced equiangularly along the circumferential direction and intersects the diameter;
The side surface opposite to the side surface of the input shaft side member in which the first guide groove is formed has a long axis that is spaced at an equal angle along the circumferential direction and intersects the long axis of the first guide groove at a predetermined crossing angle. An output shaft side member in which a plurality of second guide grooves are formed;
It is interposed between the side surface of the input shaft side member in which the first guide groove is formed and the side surface of the output shaft side member in which the second guide groove is formed, and the first guide groove or the second guide groove A retainer having a plurality of holding windows corresponding to the number of guide grooves ;
A cylinder-shaped torque transmission member that is held displaceably along the holding window of the retainer and is arranged displaceably along the first guide groove and / or the second guide groove to transmit torque. When,
With
The holding window is formed in an elliptical shape;
The first guide groove, the second guide groove and the holding window are formed corresponding to the number of the torque transmission members,
The torque transmission member includes a disk portion in which a first shaft body and a second shaft body are coaxially mounted in the center and an outer peripheral portion engages with a holding window of the retainer, and the first shaft body and the second shaft body. A plurality of bearings that respectively surround the peripheral walls of the first shaft body, and under the action of the bearings, the shafts of the first shaft body and the second shaft body can be rotated with respect to the first shaft body and the second shaft body about the rotation center. A constant velocity joint having a first ring body and a second ring body to be mounted.
前記トルク伝達部材は、少なくとも３個以上設けられることを特徴とする等速ジョイント。 The constant velocity joint according to claim 1,
It said torque transmitting member, the constant velocity joint, characterized in that provided least three or more even.
前記入力軸側部材の回転中心と、前記出力軸側部材の回転中心と、前記リテーナの回転中心とがそれぞれ一致したとき、前記第１案内溝の長軸と前記第２案内溝の長軸との交点と直径とを結ぶことによって、前記所定の交差角度が二等分された前記第１案内溝の傾斜角度θ１と前記第２案内溝の傾斜角度θ２とが得られることを特徴とする等速ジョイント。 The constant velocity joint according to claim 1,
When the rotation center of the input shaft side member, the rotation center of the output shaft side member, and the rotation center of the retainer coincide with each other, the long axis of the first guide groove and the long axis of the second guide groove By connecting the intersection point and the diameter, the inclination angle θ1 of the first guide groove and the inclination angle θ2 of the second guide groove obtained by dividing the predetermined intersection angle into two equal parts can be obtained. Fast joint.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005359273A JP4726219B2 (en) | 2004-12-28 | 2005-12-13 | Constant velocity joint |
| US11/793,383 US20080220886A1 (en) | 2004-12-28 | 2005-12-26 | Constant Velocity Joint |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004379609 | 2004-12-28 | ||
| JP2004379609 | 2004-12-28 | ||
| JP2005359273A JP4726219B2 (en) | 2004-12-28 | 2005-12-13 | Constant velocity joint |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2006207801A JP2006207801A (en) | 2006-08-10 |
| JP2006207801A5 true JP2006207801A5 (en) | 2009-01-08 |
| JP4726219B2 JP4726219B2 (en) | 2011-07-20 |
Family
ID=36964883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2005359273A Expired - Fee Related JP4726219B2 (en) | 2004-12-28 | 2005-12-13 | Constant velocity joint |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4726219B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4578321B2 (en) * | 2005-05-25 | 2010-11-10 | Ｎｔｎ株式会社 | Shaft coupling |
| JP4711743B2 (en) * | 2005-05-26 | 2011-06-29 | Ｎｔｎ株式会社 | Shaft coupling |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02113123A (en) * | 1988-10-20 | 1990-04-25 | Kayseven Co Ltd | Eccentric shaft coupling |
| JPH0611430Y2 (en) * | 1989-04-19 | 1994-03-23 | 株式会社三ツ葉電機製作所 | Gearless transmission |
| EP1080315B1 (en) * | 1999-03-24 | 2003-01-08 | FEV Motorentechnik GmbH | Coupling element for connecting two shafts which are parallel to an axis and arranged behind each other on the same axis with a cross-distance therebetween |
| JP4656867B2 (en) * | 2003-11-21 | 2011-03-23 | Ｎｔｎ株式会社 | Shaft coupling |
-
2005
- 2005-12-13 JP JP2005359273A patent/JP4726219B2/en not_active Expired - Fee Related
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