JPH0173526U - - Google Patents
Info
- Publication number
- JPH0173526U JPH0173526U JP1987169000U JP16900087U JPH0173526U JP H0173526 U JPH0173526 U JP H0173526U JP 1987169000 U JP1987169000 U JP 1987169000U JP 16900087 U JP16900087 U JP 16900087U JP H0173526 U JPH0173526 U JP H0173526U
- Authority
- JP
- Japan
- Prior art keywords
- boot
- drive shaft
- constant velocity
- diameter end
- velocity joint
- 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.)
- Pending
Links
- 238000009423 ventilation Methods 0.000 claims description 2
- 239000000314 lubricant Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Sealing Devices (AREA)
- Diaphragms And Bellows (AREA)
Description
第１図は本考案の第１の実施例の要部を示す縦
断面図、第２図は第１図のＡ―Ａ断面図、第３図
は本考案の第１の実施例の全体を示す縦断面図、
第４図は第１の実施例の作用を示す説明図、第５
図は本考案の第２の実施例の要部を示す縦断面図
、第６図は本考案の第２の実施例の全体を示す縦
断面図、第７図は第２の実施例の作用を示す説明
図である。
符号の説明、１，８……ブーツ、２……通気溝
、３……環状溝、４，１０……リツプ、５，１１
……駆動軸。
Fig. 1 is a vertical sectional view showing the main parts of the first embodiment of the present invention, Fig. 2 is a sectional view taken along the line AA in Fig. 1, and Fig. 3 shows the whole of the first embodiment of the present invention. A longitudinal cross-sectional view showing,
FIG. 4 is an explanatory diagram showing the operation of the first embodiment, and FIG.
The figure is a vertical sectional view showing the main part of the second embodiment of the present invention, FIG. 6 is a longitudinal sectional view showing the whole second embodiment of the present invention, and FIG. 7 is the operation of the second embodiment. FIG. Explanation of symbols, 1, 8... Boot, 2... Ventilation groove, 3... Annular groove, 4, 10... Lip, 5, 11
...Drive shaft.
Claims (1)
覆し、等速ジヨイント等の内部の潤滑剤を保持し
、内部への異物の浸入を防止するブーツにおいて
、該ブーツは前記駆動軸にバンド部材等により締
着されるブーツ小径端部を有し、該小径端部から
伸び、前記駆動軸の外径に嵌合する可撓性のリツ
プを具え、該リツプの内側に環状溝を設け、該環
状溝とブーツ内部とが前記小径端部を貫通する通
気溝により連通していることを特徴とする等速ジ
ヨイント用ブーツ。 ２ 前記リツプは前記小径端部から斜め遠方に伸
び前記リツプと、前記駆動軸の中心線との成す角
度が４５度ないし６０度であることを特徴とする
、実用新案登録請求の範囲第１項記載の特速ジヨ
イント用ブーツ。 ３ 前記角度が、略９０度であることを特徴とす
る、実用新案登録請求の範囲第１項記載の等速ジ
ヨイント用ブーツ。[Scope of Claim for Utility Model Registration] 1. A boot that covers between the outer ring of a constant velocity joint, etc. and the drive shaft, retains lubricant inside the constant velocity joint, etc., and prevents foreign matter from entering the interior, The boot has a small-diameter end portion fastened to the drive shaft by a band member or the like, and a flexible lip extending from the small-diameter end portion and fitting onto the outer diameter of the drive shaft; A boot for a constant velocity joint, characterized in that an annular groove is provided inside the boot, and the annular groove and the inside of the boot communicate with each other through a ventilation groove passing through the small diameter end. 2. Utility model registration claim 1, characterized in that the lip extends diagonally far from the small diameter end and the angle between the lip and the center line of the drive shaft is 45 degrees to 60 degrees. Boots for special speed joint as described. 3. The constant velocity joint boot according to claim 1, wherein the angle is approximately 90 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987169000U JPH0173526U (en) | 1987-11-06 | 1987-11-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987169000U JPH0173526U (en) | 1987-11-06 | 1987-11-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0173526U true JPH0173526U (en) | 1989-05-18 |
Family
ID=31458678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987169000U Pending JPH0173526U (en) | 1987-11-06 | 1987-11-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0173526U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0542837U (en) * | 1991-11-14 | 1993-06-11 | エヌテイエヌ株式会社 | Constant velocity joint boots for automobile propeller rafts |
| US8834279B2 (en) | 2012-03-14 | 2014-09-16 | Dana Automotive Systems Group, Llc | Shaft assembly for a constant velocity joint |
| WO2020213278A1 (en) * | 2019-04-19 | 2020-10-22 | Nok株式会社 | Structure of vent and boot |
-
1987
- 1987-11-06 JP JP1987169000U patent/JPH0173526U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0542837U (en) * | 1991-11-14 | 1993-06-11 | エヌテイエヌ株式会社 | Constant velocity joint boots for automobile propeller rafts |
| US8834279B2 (en) | 2012-03-14 | 2014-09-16 | Dana Automotive Systems Group, Llc | Shaft assembly for a constant velocity joint |
| WO2020213278A1 (en) * | 2019-04-19 | 2020-10-22 | Nok株式会社 | Structure of vent and boot |
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