JP4975341B2 - 等速自在継手用ブーツの取り付け構造 - Google Patents
等速自在継手用ブーツの取り付け構造 Download PDFInfo
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- JP4975341B2 JP4975341B2 JP2006062893A JP2006062893A JP4975341B2 JP 4975341 B2 JP4975341 B2 JP 4975341B2 JP 2006062893 A JP2006062893 A JP 2006062893A JP 2006062893 A JP2006062893 A JP 2006062893A JP 4975341 B2 JP4975341 B2 JP 4975341B2
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- Prior art keywords
- boot
- shaft
- universal joint
- constant velocity
- velocity universal
- Prior art date
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- 239000000463 material Substances 0.000 claims description 22
- 230000006835 compression Effects 0.000 claims description 14
- 238000007906 compression Methods 0.000 claims description 14
- 229920002725 thermoplastic elastomer Polymers 0.000 claims description 11
- 238000007789 sealing Methods 0.000 description 35
- 230000007423 decrease Effects 0.000 description 9
- 230000002093 peripheral effect Effects 0.000 description 6
- 230000006866 deterioration Effects 0.000 description 4
- 229920001971 elastomer Polymers 0.000 description 4
- 230000032683 aging Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- YACLQRRMGMJLJV-UHFFFAOYSA-N chloroprene Chemical compound ClC(=C)C=C YACLQRRMGMJLJV-UHFFFAOYSA-N 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
Images
Landscapes
- Sealing Devices (AREA)
- Diaphragms And Bellows (AREA)
Description
2 等速自在継手
4 外側継手部材(外輪)
6 内側継手部材(内輪)
9 シャフト
11 シャフト固定部(小径部)
18 締め付けバンド
20 凹溝
22 ブーツ取付部
23,24 周方向突起部
30 シール部材(Oリング)
Claims (2)
- 等速自在継手の内側継手部材から延びるシャフトと、そのシャフトに締め付けバンドにより固定される小径部を有する熱可塑性エラストマー製の等速自在継手用ブーツとを備え、
ブーツ小径部の内径面に、内径方向に突出する突出部を設けると共に、前記シャフトのブーツ取付部に、軸方向に離間した二条の周方向突起部と、周方向突起部の間に位置する凹溝とを設け、
ブーツ小径部を前記シャフトのブーツ取付部の外周に嵌合し、前記シャフトの凹溝にブーツ小径部の突出部を配置した状態でブーツ小径部の外径面を締め付けバンドで締め付けることにより、周方向突起部をブーツ小径部の内径面に食い込ませてブーツ小径部を前記シャフトに固定し、
前記シャフトの周方向突起部間の凹溝とブーツ小径部の突出部との間のすき間に、ブーツ素材よりも圧縮永久歪み量の小さいリング状のシール部材を介在させたことを特徴とする等速自在継手用ブーツの取り付け構造。 - 前記シール部材は、Oリングである請求項1に記載の等速自在継手用ブーツの取り付け構造。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006062893A JP4975341B2 (ja) | 2006-03-08 | 2006-03-08 | 等速自在継手用ブーツの取り付け構造 |
PCT/JP2007/054479 WO2007102559A1 (ja) | 2006-03-08 | 2007-03-07 | 等速自在継手用ブーツの取り付け構造 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006062893A JP4975341B2 (ja) | 2006-03-08 | 2006-03-08 | 等速自在継手用ブーツの取り付け構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007239879A JP2007239879A (ja) | 2007-09-20 |
JP4975341B2 true JP4975341B2 (ja) | 2012-07-11 |
Family
ID=38585619
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006062893A Active JP4975341B2 (ja) | 2006-03-08 | 2006-03-08 | 等速自在継手用ブーツの取り付け構造 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4975341B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5133082B2 (ja) * | 2008-02-06 | 2013-01-30 | Ntn株式会社 | 等速自在継手用ブーツ及びその取り付け構造 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3608817B2 (ja) * | 1994-05-11 | 2005-01-12 | 日本高圧電気株式会社 | 回転軸の貫通部分における気密構造 |
JP4122126B2 (ja) * | 2000-07-26 | 2008-07-23 | Ntn株式会社 | ブーツ取付構造 |
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2006
- 2006-03-08 JP JP2006062893A patent/JP4975341B2/ja active Active
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Publication number | Publication date |
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JP2007239879A (ja) | 2007-09-20 |
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