JP4169706B2 - 弾性カップリング装置 - Google Patents
弾性カップリング装置 Download PDFInfo
- Publication number
- JP4169706B2 JP4169706B2 JP2004026577A JP2004026577A JP4169706B2 JP 4169706 B2 JP4169706 B2 JP 4169706B2 JP 2004026577 A JP2004026577 A JP 2004026577A JP 2004026577 A JP2004026577 A JP 2004026577A JP 4169706 B2 JP4169706 B2 JP 4169706B2
- Authority
- JP
- Japan
- Prior art keywords
- elastic coupling
- stopper pin
- inner peripheral
- peripheral surface
- fitting portion
- 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
- 230000008878 coupling Effects 0.000 title claims description 97
- 238000010168 coupling process Methods 0.000 title claims description 97
- 238000005859 coupling reaction Methods 0.000 title claims description 97
- 230000002093 peripheral effect Effects 0.000 claims description 41
- 230000002265 prevention Effects 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 description 13
- 230000003068 static effect Effects 0.000 description 9
- 230000036961 partial effect Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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- Steering Controls (AREA)
Description
4 中間軸
5,6 自在継手
7 弾性カップリング装置
8,9 ヨーク
11 第1回転体
12 第2回転体
13 弾性カップリング体
14,15 結合手段
16 ストッパピン
17 遊嵌部
29 脱落防止部
31 開放部
Claims (3)
- 中間軸とその軸線方向の両側の自在継手の少なくとも一方との間に弾性カップリング体を介在し、前記中間軸又は前記自在継手側の第1回転体に複数の遊嵌部を回転方向に略等間隔を置いて設け、前記自在継手又は前記中間軸側の第2回転体に、所定以上の捩じりトルクがかかったときに前記弾性カップリング体の捩れにより前記各遊嵌部の内周面に当接してトルクを伝達する複数のストッパピンを備え、前記弾性カップリング体と前記第1回転体とを前記ストッパピン間の回転方向の略中央に配置された結合手段により結合した弾性カップリング装置において、前記遊嵌部はトルク無負荷時の前記ストッパピンに対して略同心円状のC字状に形成された前記内周面と、該内周面に対して前記第1回転体の径方向の外側に形成された、前記ストッパピンの直径と略同程度の開放部とを有するC溝状であり、前記開放部の両側の前記内周面により、前記ストッパピンの前記内周面に当接した後の前記開放部からの脱落を防止する脱落防止部が形成されていることを特徴とする弾性カップリング装置。
- 前記脱落防止部は前記ストッパピンの前記遊嵌部の内周面に当接した状態での前記開放部側への滑りを防止する滑り防止部を備えたことを特徴とする請求項1に記載の弾性カップリング装置。
- 前記弾性カップリング体と前記自在継手のヨークとを一対の前記ストッパピンにより結合し、前記中間軸の先端に、前記弾性カップリング体の中央孔を貫通して前記ヨークの中央に弾性体を介して遊嵌する小径突部を設けたことを特徴とする請求項1又は2に記載の弾性カップリング装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004026577A JP4169706B2 (ja) | 2004-02-03 | 2004-02-03 | 弾性カップリング装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004026577A JP4169706B2 (ja) | 2004-02-03 | 2004-02-03 | 弾性カップリング装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005220935A JP2005220935A (ja) | 2005-08-18 |
JP4169706B2 true JP4169706B2 (ja) | 2008-10-22 |
Family
ID=34996741
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004026577A Expired - Fee Related JP4169706B2 (ja) | 2004-02-03 | 2004-02-03 | 弾性カップリング装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4169706B2 (ja) |
-
2004
- 2004-02-03 JP JP2004026577A patent/JP4169706B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2005220935A (ja) | 2005-08-18 |
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