JPS6314066U - - Google Patents
Info
- Publication number
- JPS6314066U JPS6314066U JP1986107776U JP10777686U JPS6314066U JP S6314066 U JPS6314066 U JP S6314066U JP 1986107776 U JP1986107776 U JP 1986107776U JP 10777686 U JP10777686 U JP 10777686U JP S6314066 U JPS6314066 U JP S6314066U
- Authority
- JP
- Japan
- Prior art keywords
- rotating shaft
- housing
- sealing
- supported
- low pressure
- 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
- 238000007789 sealing Methods 0.000 claims description 7
- 239000013013 elastic material Substances 0.000 claims 1
- 101150071927 AANAT gene Proteins 0.000 description 1
Landscapes
- Sealing With Elastic Sealing Lips (AREA)
Description
第１図は、本考案の一実施例の断面図、第２図
は、本考案の他の実施例の断面図、第３図は、従
来の技術による密封装置の一例の断面図である。
１……回転軸、２……ハウジング、３……環状
凹所、４……シール部材、５……シールリツプ、
６……外方径方向面、７……内方径方向面、８…
…フランジ、９……スナツプリング。
FIG. 1 is a cross-sectional view of one embodiment of the present invention, FIG. 2 is a cross-sectional view of another embodiment of the present invention, and FIG. 3 is a cross-sectional view of an example of a conventional sealing device. DESCRIPTION OF SYMBOLS 1... Rotating shaft, 2... Housing, 3... Annular recess, 4... Seal member, 5... Seal lip,
6... Outer radial surface, 7... Inner radial surface, 8...
...flange, 9...snat spring.
Claims (1)
２の何れか一方に形成された環状凹所３内に、弾
性材料をもつて製せられ、前記回転軸１及びハウ
ジング２の他方の周面と密封摺動するシールリツ
プ５を有するシール部材４を装着されてなる密封
装置において、前記シール部材４の低圧側のシー
ルリツプ５の外方部分が前記ハウジング２側に形
成された外方径方向面６に支持されるとともに、
前記低圧側シールリツプ５の内方部分が前記回転
軸１側に形成された内方径方向面７に支持されて
いることを特徴とする密封装置。 An annular recess 3 formed in either one of the rotating shaft 1 and the housing 2 through which the rotating shaft 1 passes is made of an elastic material, and is connected to the other circumferential surface of the rotating shaft 1 and the housing 2. In a sealing device equipped with a sealing member 4 having a sealing lip 5 that slides in a sealed manner, an outer portion of the sealing lip 5 on the low pressure side of the sealing member 4 is attached to an outer radial surface 6 formed on the housing 2 side. Along with being supported,
A sealing device characterized in that an inner portion of the low pressure side seal lip 5 is supported by an inner radial surface 7 formed on the rotating shaft 1 side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986107776U JPH063222Y2 (en) | 1986-07-14 | 1986-07-14 | Sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986107776U JPH063222Y2 (en) | 1986-07-14 | 1986-07-14 | Sealing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6314066U true JPS6314066U (en) | 1988-01-29 |
| JPH063222Y2 JPH063222Y2 (en) | 1994-01-26 |
Family
ID=30984366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986107776U Expired - Lifetime JPH063222Y2 (en) | 1986-07-14 | 1986-07-14 | Sealing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH063222Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53142655U (en) * | 1977-04-15 | 1978-11-10 | ||
| JPS5838196U (en) * | 1981-09-08 | 1983-03-12 | ヤマハ株式会社 | Actuator for self-playing piano |
-
1986
- 1986-07-14 JP JP1986107776U patent/JPH063222Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53142655U (en) * | 1977-04-15 | 1978-11-10 | ||
| JPS5838196U (en) * | 1981-09-08 | 1983-03-12 | ヤマハ株式会社 | Actuator for self-playing piano |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH063222Y2 (en) | 1994-01-26 |
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