JPH025648U - - Google Patents
Info
- Publication number
- JPH025648U JPH025648U JP8395288U JP8395288U JPH025648U JP H025648 U JPH025648 U JP H025648U JP 8395288 U JP8395288 U JP 8395288U JP 8395288 U JP8395288 U JP 8395288U JP H025648 U JPH025648 U JP H025648U
- Authority
- JP
- Japan
- Prior art keywords
- gasket
- view
- sectional
- protrudes
- ring
- 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 1
Description
第１図ないし第６図はこの考案の第１の実施例
に係わり、第１図はガスケツトの断面図、第２図
は第１図のガスケツトを点火プラグに嵌め込んだ
状態を示す断面図、第３図は加工台の断面図、第
４図は第３図の加工台によつて第２図の状態のガ
スケツトの円筒部を折り曲げている状態を示す断
面図、第５図は第４図の状態から円筒部を更に折
り曲げるための加工台の断面図、第６図は第５図
の加工台によつてガスケツトが最終的にかしめら
れた状態を示す断面図、第７図は第２の実施例に
よる点火プラグのガスケツト装着部を示す断面図
、第８図は第３の実施例を示すガスケツトの断面
図、第９図は点火プラグの全体図、第１０図は従
来のガスケツトの平面図、第１１図は第１０図の
ガスケツトが点火プラグに装着された状態を示す
断面図である。
１１…ガスケツト、１５…円筒部。
1 to 6 relate to a first embodiment of this invention, FIG. 1 is a sectional view of a gasket, FIG. 2 is a sectional view showing the gasket of FIG. 1 fitted into a spark plug, Fig. 3 is a sectional view of the processing table, Fig. 4 is a sectional view showing the state in which the cylindrical part of the gasket shown in Fig. 2 is bent by the processing table shown in Fig. 3, and Fig. 5 is the sectional view shown in Fig. 4. FIG. 6 is a sectional view showing the gasket finally crimped by the processing table shown in FIG. 5, and FIG. FIG. 8 is a cross-sectional view of a gasket according to a third embodiment; FIG. 9 is an overall view of the spark plug; and FIG. 10 is a plan view of a conventional gasket. , and FIG. 11 is a sectional view showing the gasket of FIG. 10 attached to a spark plug. 11...Gasket, 15...Cylindrical part.
Claims (1)
トにおいて、内周縁に一部が接続され、ガスケツ
ト面から突出した円筒部を設けたことを特徴とす
るガスケツト。 1. A ring-shaped gasket made of a plastically deformable material, characterized in that it has a cylindrical portion that is partially connected to the inner peripheral edge and protrudes from the gasket surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8395288U JPH025648U (en) | 1988-06-27 | 1988-06-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8395288U JPH025648U (en) | 1988-06-27 | 1988-06-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH025648U true JPH025648U (en) | 1990-01-16 |
Family
ID=31308656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8395288U Pending JPH025648U (en) | 1988-06-27 | 1988-06-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH025648U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012031835A (en) * | 2010-08-03 | 2012-02-16 | Ngk Spark Plug Co Ltd | Spark plug |
| WO2014125811A1 (en) * | 2013-02-15 | 2014-08-21 | 日本特殊陶業株式会社 | Ignition plug |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5937464B2 (en) * | 1976-09-01 | 1984-09-10 | 三菱化学株式会社 | Coulometric titration method |
-
1988
- 1988-06-27 JP JP8395288U patent/JPH025648U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5937464B2 (en) * | 1976-09-01 | 1984-09-10 | 三菱化学株式会社 | Coulometric titration method |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012031835A (en) * | 2010-08-03 | 2012-02-16 | Ngk Spark Plug Co Ltd | Spark plug |
| WO2014125811A1 (en) * | 2013-02-15 | 2014-08-21 | 日本特殊陶業株式会社 | Ignition plug |
| US9455553B2 (en) | 2013-02-15 | 2016-09-27 | Ngk Spark Plug Co., Ltd. | Spark plug |
| JPWO2014125811A1 (en) * | 2013-02-15 | 2017-02-02 | 日本特殊陶業株式会社 | Spark plug |