JPS6387372U - - Google Patents
Info
- Publication number
- JPS6387372U JPS6387372U JP1986183510U JP18351086U JPS6387372U JP S6387372 U JPS6387372 U JP S6387372U JP 1986183510 U JP1986183510 U JP 1986183510U JP 18351086 U JP18351086 U JP 18351086U JP S6387372 U JPS6387372 U JP S6387372U
- Authority
- JP
- Japan
- Prior art keywords
- sealed space
- sliding surface
- elastic seal
- annular
- elastic
- 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 description 4
Landscapes
- Sealing With Elastic Sealing Lips (AREA)
Description
第1図及び第2図は、それぞれ本考案の第1及
び第2実施例の密封装置を示す断面図、第3図は
従来の密封装置の断面図である。
1……第1の部材(軸部)、1A……傾斜摺動
面、2……ベアリング、3……第2の部材(キヤ
ツプ)、4a,4b……密封空間、5,5B,5
D……弾性シール部材、5A,5a……環状シー
ルリツプ。
1 and 2 are sectional views showing sealing devices according to first and second embodiments of the present invention, respectively, and FIG. 3 is a sectional view of a conventional sealing device. 1... First member (shaft), 1A... Inclined sliding surface, 2... Bearing, 3... Second member (cap), 4a, 4b... Sealed space, 5, 5B, 5
D...Elastic seal member, 5A, 5a...Annular seal lip.
Claims (1)
材に対して相対回動可能になつている第2の部材
と、第1の部材と第2の部材との間に装着されて
第1の部材と第2の部材との間に密封空間を形成
する環状の弾性シール部材とを有する密封装置に
おいて、上記第1の部材が、第1の部材の軸線方
向へ見たときに上記密封空間側にある内方位置か
らその逆側の外方位置へ向けて第1の部材の径を
増加させていくように延びる傾斜摺動面を有する
とともに、上記弾性シール部材が、第1の部材の
軸線にほぼ平行に該軸線方向の外方位置へ向けて
延び、互いに弾性シール部材の径方向へ所定量隔
てられていて外端が上記摺動面に摺動接触する複
数の環状シールリツプを有していることを特徴と
する密封装置。 a first member, a second member that surrounds the first member and is rotatable relative to the first member, and is installed between the first member and the second member. and an annular elastic sealing member that forms a sealed space between a first member and a second member, wherein the first member is configured to The elastic seal member has an inclined sliding surface extending so as to increase the diameter of the first member from an inner position on the side of the sealed space to an outer position on the opposite side, and a plurality of annular seal lips extending substantially parallel to the axis of the member and toward an outward position in the axial direction, spaced apart from each other by a predetermined amount in the radial direction of the elastic seal member, and having outer ends in sliding contact with the sliding surface; A sealing device comprising:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986183510U JPS6387372U (en) | 1986-11-28 | 1986-11-28 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986183510U JPS6387372U (en) | 1986-11-28 | 1986-11-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6387372U true JPS6387372U (en) | 1988-06-07 |
Family
ID=31130313
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1986183510U Pending JPS6387372U (en) | 1986-11-28 | 1986-11-28 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6387372U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0368676U (en) * | 1989-11-08 | 1991-07-05 | ||
JPH058136U (en) * | 1991-07-19 | 1993-02-05 | 株式会社荒井製作所 | Oil seal with thrust strip |
-
1986
- 1986-11-28 JP JP1986183510U patent/JPS6387372U/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0368676U (en) * | 1989-11-08 | 1991-07-05 | ||
JPH058136U (en) * | 1991-07-19 | 1993-02-05 | 株式会社荒井製作所 | Oil seal with thrust strip |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS60107423U (en) | combination sealing device | |
JPS6387372U (en) | ||
JPH0317477U (en) | ||
JPS61182461U (en) | ||
JPS62185977U (en) | ||
JPS6336759U (en) | ||
JPS6163075U (en) | ||
JPS61182460U (en) | ||
JPS61129966U (en) | ||
JPS6194653U (en) | ||
JPH0448468U (en) | ||
JPS59112028U (en) | Rolling bearing sealing device | |
JPH0259363U (en) | ||
JPS62100375U (en) | ||
JPS61162652U (en) | ||
JPS62199534U (en) | ||
JPS62102024U (en) | ||
JPS6318677U (en) | ||
JPH01119921U (en) | ||
JPS61154364U (en) | ||
JPS6239062U (en) | ||
JPH0348125U (en) | ||
JPS6256864U (en) | ||
JPS6349026U (en) | ||
JPH0423880U (en) |