JPH0265762U - - Google Patents
Info
- Publication number
- JPH0265762U JPH0265762U JP14562788U JP14562788U JPH0265762U JP H0265762 U JPH0265762 U JP H0265762U JP 14562788 U JP14562788 U JP 14562788U JP 14562788 U JP14562788 U JP 14562788U JP H0265762 U JPH0265762 U JP H0265762U
- Authority
- JP
- Japan
- Prior art keywords
- embedded
- films
- integrally provided
- rubber main
- annular
- 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
- 230000002093 peripheral effect Effects 0.000 claims 2
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims 1
- 238000012856 packing Methods 0.000 description 4
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
Landscapes
- Sealing Devices (AREA)
Description
第１図は本考案によるパツキンの第１の実施例
を示す断面図、第２図は本考案によるパツキンの
第２の実施例を示す断面図、第３図は従来のパツ
キンの断面図、第４図は従来のパツキンの他の例
の断面図である。
１，１１，２１，３１……パツキン、２，１２
，２２，３２……ゴム製本体部、３，１３，２３
，３３……ＰＴＦＥフイルム、３ａ，１３ａ……
外径シール部、３ｂ，１３ｂ……内径シール部、
３ｃ，１３ｃ……リブ部。
Fig. 1 is a sectional view showing a first embodiment of the packing according to the present invention, Fig. 2 is a sectional view showing a second embodiment of the packing according to the invention, and Fig. 3 is a sectional view of a conventional packing. FIG. 4 is a sectional view of another example of the conventional packing. 1, 11, 21, 31... Patsukin, 2, 12
, 22, 32...Rubber main body, 3, 13, 23
, 33...PTFE film, 3a, 13a...
Outer diameter seal part, 3b, 13b...Inner diameter seal part,
3c, 13c...rib portion.
Claims (1)
レン樹脂からなる環状のフイルム３，１３の中央
部を埋設するとともに、両端部をそれぞれ折り曲
げ、該フイルム３，１３の一端側をゴム製本体部
２，１２の外周面に、また、他端側を内周面にそ
れぞれ一体に設けたことを特徴とするパツキン。 The center portions of annular films 3 and 13 made of tetrafluoroethylene resin are embedded in the annular rubber main bodies 2 and 12, and both ends are bent, and one end of the films 3 and 13 is embedded in the rubber main body. A gasket characterized in that the parts 2 and 12 are integrally provided on the outer peripheral surfaces, and the other end is integrally provided on the inner peripheral surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14562788U JPH0265762U (en) | 1988-11-08 | 1988-11-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14562788U JPH0265762U (en) | 1988-11-08 | 1988-11-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0265762U true JPH0265762U (en) | 1990-05-17 |
Family
ID=31414388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14562788U Pending JPH0265762U (en) | 1988-11-08 | 1988-11-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0265762U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50112652A (en) * | 1974-01-28 | 1975-09-04 |
-
1988
- 1988-11-08 JP JP14562788U patent/JPH0265762U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50112652A (en) * | 1974-01-28 | 1975-09-04 |