JPH0398364U - - Google Patents
Info
- Publication number
- JPH0398364U JPH0398364U JP575190U JP575190U JPH0398364U JP H0398364 U JPH0398364 U JP H0398364U JP 575190 U JP575190 U JP 575190U JP 575190 U JP575190 U JP 575190U JP H0398364 U JPH0398364 U JP H0398364U
- Authority
- JP
- Japan
- Prior art keywords
- gasket
- reinforcing material
- opening
- bolt hole
- tightening bolt
- 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
- 239000012779 reinforcing material Substances 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims 2
- 238000007789 sealing Methods 0.000 claims 1
- 229920005992 thermoplastic resin Polymers 0.000 claims 1
- 239000002184 metal Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Gasket Seals (AREA)
Description
図はこの考案の一実施例を示し、第１図は後述
の第４図のＡ−Ａ線部の拡大縦断面図、第２図お
よび第３図はそれぞれ互いに異なる他の実施例の
第１図に相当する部分の断面図、第４図は従来の
ガスケツトの正面図、第５図は従来のガスケツト
の第４図のＡ−Ａ線部の拡大縦断面図、第６図は
他の従来例の第４図のＡ−Ａ線部の拡大断面図、
第７図はこの考案のガスケツトと従来例のガスケ
ツトのクリープ特性を表わす線図である。
１……ガスケツトシート、２……締め付けボル
ト孔、２ａ……内周面、２ｂ……下端周縁部、３
……金属補強材、３ａ……円筒体部、３ｂ……つ
ば部、３ｃ……つば部端縁、４……金属補強材、
４ａ……一端部、４ｂ……他端部。
The drawings show one embodiment of this invention, and FIG. 1 is an enlarged vertical sectional view taken along line A-A in FIG. 4, which will be described later. FIGS. 4 is a front view of a conventional gasket, FIG. 5 is an enlarged vertical sectional view of the conventional gasket taken along line A-A in FIG. 4, and FIG. 6 is another conventional gasket. An enlarged sectional view of the A-A line section in FIG. 4 of the example,
FIG. 7 is a diagram showing the creep characteristics of the gasket of this invention and the conventional gasket. 1... Gasket sheet, 2... Tightening bolt hole, 2a... Inner circumferential surface, 2b... Lower end periphery, 3
...Metal reinforcing material, 3a...Cylindrical body part, 3b...Brim part, 3c...Brim part edge, 4...Metal reinforcing material,
4a...one end, 4b...other end.
Claims (1)
本体の締め付けボルト孔の開口部の下部に、シー
ル面に対して平行方向のフローを拘束するための
補強材を設けたことを特徴とするガスケツト。 ２ 請求項１記載の補強材が締め付けボルト孔の
開口内周面および該開口の下面周縁部に設けられ
ていることを特徴とするガスケツト。 ３ 請求項１記載の補強材の一部がガスケツトシ
ート本体内に内在していることを特徴とするガス
ケツト。[Claims for Utility Model Registration] 1. A reinforcing material is provided at the bottom of the opening of the tightening bolt hole in the gasket sheet body formed of thermoplastic resin to restrain the flow in the direction parallel to the sealing surface. A gasket characterized by: 2. A gasket characterized in that the reinforcing material according to claim 1 is provided on the inner peripheral surface of the opening of the tightening bolt hole and on the peripheral edge of the lower surface of the opening. 3. A gasket characterized in that a portion of the reinforcing material according to claim 1 is included within the gasket sheet body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990005751U JPH0526384Y2 (en) | 1990-01-25 | 1990-01-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990005751U JPH0526384Y2 (en) | 1990-01-25 | 1990-01-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0398364U true JPH0398364U (en) | 1991-10-11 |
| JPH0526384Y2 JPH0526384Y2 (en) | 1993-07-02 |
Family
ID=31509442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990005751U Expired - Lifetime JPH0526384Y2 (en) | 1990-01-25 | 1990-01-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0526384Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5129110U (en) * | 1974-08-24 | 1976-03-02 |
-
1990
- 1990-01-25 JP JP1990005751U patent/JPH0526384Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5129110U (en) * | 1974-08-24 | 1976-03-02 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0526384Y2 (en) | 1993-07-02 |