JPS61200956U - - Google Patents
Info
- Publication number
- JPS61200956U JPS61200956U JP1985084699U JP8469985U JPS61200956U JP S61200956 U JPS61200956 U JP S61200956U JP 1985084699 U JP1985084699 U JP 1985084699U JP 8469985 U JP8469985 U JP 8469985U JP S61200956 U JPS61200956 U JP S61200956U
- Authority
- JP
- Japan
- Prior art keywords
- dust seal
- lip
- seal lip
- dust
- presser foot
- 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
- 239000000428 dust Substances 0.000 claims description 20
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 239000012530 fluid Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 1
Landscapes
- Sealing With Elastic Sealing Lips (AREA)
Description
第1図は本考案のダストシールの一部の垂直断
面を示す図面で、第2図は本考案のダストシール
をダストシールカバーの溝に装着した状態の説明
図である。第3図は本考案のダストシールにパツ
キンを組合せた図であり、第2図のダストシール
本体に流体が作用した場合の流体圧の作用の仕方
と流体の流れを示した図である。第4図と第5図
は従来からのダストシールをダストシールカバー
の溝に装着した状態の説明図である。
1……ダストシール本体、2……第1のダスト
シールリツプ、3……第2のダストシールリツプ
、4……第1のダストシールリツプの基部、5…
…第2のダストシールリツプの基部、6,7……
リツプ先端、8……オイルシールリツプ、9……
テーパー面、10……凹所、13……外周面、2
1……ロツド、22……ロツドカバー、24……
ダストシール押え。
FIG. 1 is a vertical cross-sectional view of a part of the dust seal of the present invention, and FIG. 2 is an explanatory view of the dust seal of the present invention installed in a groove of a dust seal cover. FIG. 3 is a diagram of the dust seal of the present invention combined with a packing, and is a diagram showing how fluid pressure acts and the flow of fluid when fluid acts on the dust seal body of FIG. 2. FIGS. 4 and 5 are explanatory views of a conventional dust seal installed in a groove of a dust seal cover. DESCRIPTION OF SYMBOLS 1... Dust seal main body, 2... First dust seal lip, 3... Second dust seal lip, 4... Base of first dust seal lip, 5...
...Base of second dust seal lip, 6,7...
Lip tip, 8... Oil seal lip, 9...
Tapered surface, 10... recess, 13... outer peripheral surface, 2
1...rod, 22...rod cover, 24...
Dust seal holder.
Claims (1)
ド表面に接触して、軸のシールをする第1のダス
トシールリツプと、該ダストシールリツプの外周
面から伸び出して形成された基部と、該基部より
外周方向に突き出しかつ該ダストシール本体を支
持するダストシール押えの上面へ押え代を有して
弾力的に当接するリツプにより、該当接部分をシ
ールする第2のダストシールリツプとを有するこ
とを特徴とするダストシール。 a first dust seal lip that seals the shaft by contacting the rod surface at the axial end of the dust seal body; a base extending from the outer peripheral surface of the dust seal lip; A second dust seal lip that protrudes in the direction of the dust seal and that elastically contacts the upper surface of the dust seal presser foot supporting the dust seal main body with a presser foot to seal the corresponding contact portion. .
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985084699U JPH0223908Y2 (en) | 1985-06-05 | 1985-06-05 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985084699U JPH0223908Y2 (en) | 1985-06-05 | 1985-06-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61200956U true JPS61200956U (en) | 1986-12-16 |
JPH0223908Y2 JPH0223908Y2 (en) | 1990-06-29 |
Family
ID=30634428
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1985084699U Expired JPH0223908Y2 (en) | 1985-06-05 | 1985-06-05 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0223908Y2 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01132866U (en) * | 1988-02-29 | 1989-09-08 | ||
JP2002181198A (en) * | 2000-12-13 | 2002-06-26 | Nok Corp | Sealing device |
KR101053737B1 (en) | 2007-05-30 | 2011-08-02 | 칼 프로이덴베르크 카게 | Sealing device, sealing ring and uses thereof |
JP2016061347A (en) * | 2014-09-17 | 2016-04-25 | Nok株式会社 | Valve stem seal |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59108866U (en) * | 1983-01-14 | 1984-07-23 | 株式会社阪上製作所 | dust seal |
JPS6055708U (en) * | 1983-09-26 | 1985-04-18 | エヌオーケー株式会社 | valve stem seal |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6055708B2 (en) * | 1980-12-26 | 1985-12-06 | 日産自動車株式会社 | Torch ignition engine intake path device |
-
1985
- 1985-06-05 JP JP1985084699U patent/JPH0223908Y2/ja not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59108866U (en) * | 1983-01-14 | 1984-07-23 | 株式会社阪上製作所 | dust seal |
JPS6055708U (en) * | 1983-09-26 | 1985-04-18 | エヌオーケー株式会社 | valve stem seal |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01132866U (en) * | 1988-02-29 | 1989-09-08 | ||
JP2002181198A (en) * | 2000-12-13 | 2002-06-26 | Nok Corp | Sealing device |
KR101053737B1 (en) | 2007-05-30 | 2011-08-02 | 칼 프로이덴베르크 카게 | Sealing device, sealing ring and uses thereof |
JP2016061347A (en) * | 2014-09-17 | 2016-04-25 | Nok株式会社 | Valve stem seal |
Also Published As
Publication number | Publication date |
---|---|
JPH0223908Y2 (en) | 1990-06-29 |