JPS62138926U - - Google Patents
Info
- Publication number
- JPS62138926U JPS62138926U JP2606386U JP2606386U JPS62138926U JP S62138926 U JPS62138926 U JP S62138926U JP 2606386 U JP2606386 U JP 2606386U JP 2606386 U JP2606386 U JP 2606386U JP S62138926 U JPS62138926 U JP S62138926U
- Authority
- JP
- Japan
- Prior art keywords
- constant velocity
- diameter end
- velocity joint
- attached
- small diameter
- 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
- 239000004519 grease Substances 0.000 claims description 6
- 239000013013 elastic material Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Sealing Devices (AREA)
Description
第１図は本考案の一つの実施例に係る等速ジヨ
イント用ブーツにおけるドライブシヤフト取付部
を断面にて示す要部拡大縦断面図、第２図は第１
図の―線に沿つた要部断面図、第３図は一般
的な等速ジヨイント用ブーツの取付構造を示す縦
断面図、第４図は従来の等速ジヨイント用ブーツ
における前記第１図に相当する要部拡大縦断面図
、第５図は従来の等速ジヨイント用ブーツにおい
てグリースガンによるグリース注入作業時の状態
を示す要部拡大縦断面図、第６図は第５図の―
線に沿つた断面図である。
符号の説明、１０……等速ジヨイント用ブーツ
、１１……大径端部、１２……小径端部、１３…
…蛇腹、１４，１５……厚肉環状部分、１６……
ブーツシール部、１７……グリース注入部、１８
……放射状突起、１９……隣合う放射状突起間の
隙間、２０……等速ジヨイント、２１……アウタ
レース（外側部材）、３１，３２……締付バンド
、４０……ドライブシヤフト、４２……ブーツ取
付用環状溝、４３……円錐状外周面、Ｎ……グリ
ースガンのノズル、Ｄ……グリースガンのノズル
栓、Ｓ……隣合う放射状突起間の間隙。
FIG. 1 is an enlarged vertical cross-sectional view of the main part of a drive shaft mounting part in a constant velocity joint boot according to an embodiment of the present invention, and FIG.
Figure 3 is a longitudinal cross-sectional view showing the mounting structure of a general constant velocity joint boot, and Figure 4 is a cross-sectional view of the main part taken along the line - in the figure. FIG. 5 is an enlarged longitudinal sectional view of the main part of a conventional constant velocity joint boot showing the state of grease injection using a grease gun, and FIG. 6 is an enlarged longitudinal sectional view of the corresponding main part.
It is a sectional view along a line. Explanation of symbols, 10... Boot for constant velocity joint, 11... Large diameter end, 12... Small diameter end, 13...
... Bellows, 14, 15... Thick-walled annular portion, 16...
Boot seal part, 17... Grease injection part, 18
... Radial projection, 19 ... Gap between adjacent radial projections, 20 ... Constant velocity joint, 21 ... Outer race (outer member), 31, 32 ... Tightening band, 40 ... Drive shaft, 42 ... Annular groove for attaching the boot, 43...Conical outer peripheral surface, N...Grease gun nozzle, D...Grease gun nozzle plug, S...Gap between adjacent radial protrusions.
Claims (1)
端部がドライブシヤフトにそれぞれ締付バンドに
より取り付けられ、その中間部に伸縮自在の蛇腹
を有するゴム等の弾性材料からなる等速ジヨイン
ト用ブーツにおいて、 前記小径端部に近接した部位に半径方向内方へ
突出する複数個の放射状の突起を一体的に形成す
ると共に、その隣合う放射状突起間の間隔をグリ
ースガンのノズル径よりも小さく設定したことを
特徴とする等速ジヨイント用ブーツ。[Claim for Utility Model Registration] An elastic material such as rubber whose large diameter end is attached to the outer member of the constant velocity joint and the small diameter end is attached to the drive shaft by a tightening band, and which has a telescopic bellows in the middle. In a constant velocity joint boot made of a material, a plurality of radial protrusions protruding radially inward are integrally formed in a portion close to the small diameter end, and the intervals between adjacent radial protrusions are filled with grease. Boots for constant velocity joints that are characterized by being set smaller than the gun nozzle diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2606386U JPH0535218Y2 (en) | 1986-02-25 | 1986-02-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2606386U JPH0535218Y2 (en) | 1986-02-25 | 1986-02-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62138926U true JPS62138926U (en) | 1987-09-02 |
| JPH0535218Y2 JPH0535218Y2 (en) | 1993-09-07 |
Family
ID=30826791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2606386U Expired - Lifetime JPH0535218Y2 (en) | 1986-02-25 | 1986-02-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0535218Y2 (en) |
-
1986
- 1986-02-25 JP JP2606386U patent/JPH0535218Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0535218Y2 (en) | 1993-09-07 |
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