JP3987008B2 - 軸継手 - Google Patents
軸継手 Download PDFInfo
- Publication number
- JP3987008B2 JP3987008B2 JP2003275827A JP2003275827A JP3987008B2 JP 3987008 B2 JP3987008 B2 JP 3987008B2 JP 2003275827 A JP2003275827 A JP 2003275827A JP 2003275827 A JP2003275827 A JP 2003275827A JP 3987008 B2 JP3987008 B2 JP 3987008B2
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- joint
- bearing
- shaft coupling
- elastic
- 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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- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Description
2 軸端
4 中間軸
5 自在軸継手
6 回転軸
7 回転軸
8 回転軸
9 関節桿
10 関節部
11 軸受プラグ
12 接続フランジ
13 軸受プラグ
14 接続フランジ
15 爪部
16 爪部
17 エラストマー層
18 保持突起部
19 ねじ
20 円筒形状軸受
21 軸
22 軸平面
23 軸平面
24 半径方向平面
27 ねじ
28 セレーション
30 セレーション
36 軸受プラグ
37 スタッドボルト
Claims (11)
- 駆動機械要素と従動機械要素、例えばシャフト、ハブ又は類似の機械要素を結合するための軸継手であって、
回転軸(8)を画定するとともに、2つの端部及び接続フランジ(12)を有する中間軸(4)と、該接続フランジ(12)が半径方向及び軸方向に突出した爪部(15)を有し、この爪部(15)が2つの軸受プラグ(11)を有し、前記駆動機械要素及び従動機械要素(2、3)のそれぞれが、2つの軸受プラグ(13)を有する半径方向及び軸方向に突出した爪部(16)を有する接続フランジ(14)を有し、
前記中間軸(4)の端部に配置され、少なくとも3個の同じ関節桿(9)を有する複数の自在軸継手(5)とを有し、
各関節桿(9)が、2つの端部及び各該端部に配置されて軸(21)を画定する弾性関節部(10)を有し、
各弾性関節部(10)が、該弾性関節部(10)に画定されている軸(21)のそれぞれを取り囲むエラストマー層を有する軸受を含み、
各関節桿(9)が、前記弾性関節部(10)を介して、一方で前記中間軸(4)と係合し、他方で結合すべき隣接する前記機械要素(2、3)と結合し、
各関節桿(9)の弾性関節部(10)の軸(21)が、前記中間軸(4)の回転軸(8)又は前記結合すべき機械要素(2、3)の回転軸(6、7)を通るとともに当該関節桿(9)に平行に延伸する軸平面(22、23)に対して垂直に配列され、
前記爪部(15、16)の軸受プラグ(11、13)が互いに平行であり、かつ前記爪部(15、16)の軸受プラグ(11、13)が当該軸継手の中心に対して対称であり、
前記軸受プラグ(11、13)のそれぞれが、前記弾性関節部に対する、ストッパを有さない円錐座からなる軸継手。 - 各関節桿(9)の弾性関節部(10)の軸(21)が互いに平行である請求項1に記載の軸継手。
- 前記自在軸継手(5)に4個又は6個の前記関節桿(9)を設ける場合、前記軸平面(22、23)が向き合う二つの関節桿(9)の中心を通る請求項1又は2に記載の軸継手。
- 前記自在軸継手(5)の軸(21)が一つの半径方向平面(24)内に配置されている請求項1から3までのいずれか一項に記載の軸継手。
- 前記軸受プラグ(11、13)が前記爪部(15、16)と一体的に結合している請求項1から4までのいずれか一項に記載の軸継手。
- 前記関節桿(9)の弾性関節部(10)に球面軸受が備えられている請求項1から5までのいずれか一項に記載の軸継手。
- 前記関節桿(9)の弾性関節部(10)の少なくとも一つに円筒形状軸受が設けられている請求項1から6までのいずれか一項に記載の軸継手。
- 前記軸受のエラストマー層(17)が隣接する金属部分と加硫によって結合されている請求項1から7までのいずれか一項に記載の軸継手。
- 前記関節桿(9)が、その外側の軸受殻に、突出した保持突起部(18)を有する請求項1から8までのいずれか一項に記載の軸継手。
- 前記軸受プラグ(36)が、スタッドボルト(37)により、前記中間軸(4)の、又は前記結合すべき機械要素(7、8)の前記接続フランジ(12、14)に固定されている請求項1から9までのいずれか一項に記載の軸継手。
- 前記関節桿(9)が、前記中間軸(4)の軸方向に薄板状に形成されている請求項1から10までのいずれか一項に記載の軸継手。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003275827A JP3987008B2 (ja) | 2003-07-17 | 2003-07-17 | 軸継手 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003275827A JP3987008B2 (ja) | 2003-07-17 | 2003-07-17 | 軸継手 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005036925A JP2005036925A (ja) | 2005-02-10 |
JP3987008B2 true JP3987008B2 (ja) | 2007-10-03 |
Family
ID=34212355
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003275827A Expired - Fee Related JP3987008B2 (ja) | 2003-07-17 | 2003-07-17 | 軸継手 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3987008B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PL3188907T3 (pl) * | 2014-09-02 | 2022-08-22 | Saint-Gobain Performance Plastics Pampus Gmbh | Tuleja odporna na korozję |
-
2003
- 2003-07-17 JP JP2003275827A patent/JP3987008B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2005036925A (ja) | 2005-02-10 |
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