JPH02125271U - - Google Patents
Info
- Publication number
- JPH02125271U JPH02125271U JP1989034667U JP3466789U JPH02125271U JP H02125271 U JPH02125271 U JP H02125271U JP 1989034667 U JP1989034667 U JP 1989034667U JP 3466789 U JP3466789 U JP 3466789U JP H02125271 U JPH02125271 U JP H02125271U
- Authority
- JP
- Japan
- Prior art keywords
- lip
- seal
- tightening
- free end
- gap space
- 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
- 239000000463 material Substances 0.000 claims description 5
- 230000013011 mating Effects 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 239000012530 fluid Substances 0.000 description 1
Landscapes
- Sealing With Elastic Sealing Lips (AREA)
Description
第1図は本考案の実施例に係るリツプタイプシ
ールの装着状態を示す半裁断面図、第2図は従来
例に係るリツプタイプシールの装着状態を示す半
裁断面図である。
1……シールリツプ、1a,2a……遊動端、
2……締付けリツプ、2b……段差、2c……貫
通孔、3……相手材、4……隙間空間、5……被
シール流体、6……ガータスプリング。
FIG. 1 is a half-cut sectional view showing a lip-type seal according to an embodiment of the present invention in an attached state, and FIG. 2 is a half-cut sectional view showing a conventional lip-type seal in an attached state. 1... seal lip, 1a, 2a... floating end,
2...Tightening lip, 2b...Step, 2c...Through hole, 3...Mating material, 4...Gap space, 5...Fluid to be sealed, 6...Garter spring.
Claims (1)
リツプと、前記シールリツプに重合されて前記シ
ールリツプの遊動端を相手材に押し付けるゴム材
製の締付けリツプを有し、前記両リツプの間に密
閉状の隙間空間が設定されたリツプタイプシール
において、前記締付けリツプに、前記隙間空間と
当該リツプの外部を連通する所要数の貫通孔を設
けたことを特徴とするリツプタイプシール。 It has a seal lip made of a resin material that brings the free end into contact with the mating material, and a tightening lip made of a rubber material that is superimposed on the seal lip and presses the free end of the seal lip against the mating material, and a sealing lip is formed between the two lips. 1. A lip type seal having a gap space, characterized in that the tightening lip is provided with a required number of through holes that communicate the gap space with the outside of the lip.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989034667U JPH02125271U (en) | 1989-03-27 | 1989-03-27 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989034667U JPH02125271U (en) | 1989-03-27 | 1989-03-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH02125271U true JPH02125271U (en) | 1990-10-16 |
Family
ID=31539344
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1989034667U Pending JPH02125271U (en) | 1989-03-27 | 1989-03-27 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH02125271U (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4826350B1 (en) * | 1970-10-01 | 1973-08-09 | ||
JPS5572953A (en) * | 1978-11-28 | 1980-06-02 | Nok Corp | Pressure proofing seal |
-
1989
- 1989-03-27 JP JP1989034667U patent/JPH02125271U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4826350B1 (en) * | 1970-10-01 | 1973-08-09 | ||
JPS5572953A (en) * | 1978-11-28 | 1980-06-02 | Nok Corp | Pressure proofing seal |
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