JPS6455369U - - Google Patents
Info
- Publication number
- JPS6455369U JPS6455369U JP1987150551U JP15055187U JPS6455369U JP S6455369 U JPS6455369 U JP S6455369U JP 1987150551 U JP1987150551 U JP 1987150551U JP 15055187 U JP15055187 U JP 15055187U JP S6455369 U JPS6455369 U JP S6455369U
- Authority
- JP
- Japan
- Prior art keywords
- inner space
- outer space
- annular
- space
- rotating body
- 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
- 238000007789 sealing Methods 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 2
Landscapes
- Sealing With Elastic Sealing Lips (AREA)
Description
第１図はこの考案の一実施例のシール部材を使
用した動力伝達装置の断面図、第２図は第１図の
要部の拡大された断面図、第３図は従来のシール
部材を使用した動力伝達装置の部分的な断面図、
第４図は第３図の要部の拡大された断面図である
。
１……内側軸（回転体）、３……外側軸（回転
体）、１７……環状溝、１９……シール部材、１
９ａ，１９ｂ……内側リツプ部（環状突片部）、
１９ｃ，１９ｄ……外側リツプ部（環状突片部）
、２３……内側空間部、２５……外側空間部、２
７……連通孔。
Figure 1 is a sectional view of a power transmission device using a seal member according to an embodiment of this invention, Figure 2 is an enlarged sectional view of the main part of Figure 1, and Figure 3 is a conventional seal member. A partial cross-sectional view of the power transmission device,
FIG. 4 is an enlarged sectional view of the main part of FIG. 3. 1... Inner shaft (rotating body), 3... Outer shaft (rotating body), 17... Annular groove, 19... Seal member, 1
9a, 19b...inner lip part (annular protrusion part),
19c, 19d...Outer lip part (annular protrusion part)
, 23...Inner space part, 25...Outer space part, 2
7...Communication hole.
Claims (1)
か一方の互いに対向する部位に形成された環状溝
に嵌入され、この各回転体に対しそれぞれ軸方向
２箇所に形成された環状突片部が接触することで
各環状突片部間に内側空間部及び外側空間部が形
成されるシール部材において、前記内側空間部と
外側空間部とを連通する連通孔を設けたことを特
徴とするシール部材。 Fitted into an annular groove formed in a mutually opposing portion of one of two rotating bodies that can rotate relative to each other, annular protrusions formed at two locations in the axial direction contact each rotating body. A sealing member in which an inner space and an outer space are formed between respective annular projecting pieces, characterized in that a communication hole is provided to communicate the inner space and the outer space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987150551U JPS6455369U (en) | 1987-10-02 | 1987-10-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987150551U JPS6455369U (en) | 1987-10-02 | 1987-10-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6455369U true JPS6455369U (en) | 1989-04-05 |
Family
ID=31423802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987150551U Pending JPS6455369U (en) | 1987-10-02 | 1987-10-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6455369U (en) |
-
1987
- 1987-10-02 JP JP1987150551U patent/JPS6455369U/ja active Pending