JPS6447980U - - Google Patents
Info
- Publication number
- JPS6447980U JPS6447980U JP14327787U JP14327787U JPS6447980U JP S6447980 U JPS6447980 U JP S6447980U JP 14327787 U JP14327787 U JP 14327787U JP 14327787 U JP14327787 U JP 14327787U JP S6447980 U JPS6447980 U JP S6447980U
- Authority
- JP
- Japan
- Prior art keywords
- cover
- ring portion
- cover tube
- fitted
- hole
- 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
- 238000002485 combustion reaction Methods 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims 2
- 238000004804 winding Methods 0.000 claims 1
Landscapes
- Ignition Installations For Internal Combustion Engines (AREA)
- Gasket Seals (AREA)
Description
図面は本考案の実施例を示し、第１図は内燃機
関の要部を示す縦断正面図、第２図は第１図にお
けるシールリングの拡大図、第３図は第２図の
―視断面図、第４図は弾性リング体の斜視図で
ある。
１……シリンダブロツク、２……シリンダヘツ
ド、３……シリンダヘツドカバー、１１……点火
栓、１３……カバー管、３ａ……貫通孔、１５…
…シールリング、１５ａ……外側リング部、１５
ｂ……内側リング部、１７……弾性リング体。
The drawings show an embodiment of the present invention, in which Fig. 1 is a longitudinal sectional front view showing the main parts of an internal combustion engine, Fig. 2 is an enlarged view of the seal ring in Fig. 1, and Fig. 3 is a cross-sectional view of Fig. 2. FIG. 4 is a perspective view of the elastic ring body. DESCRIPTION OF SYMBOLS 1... Cylinder block, 2... Cylinder head, 3... Cylinder head cover, 11... Spark plug, 13... Cover pipe, 3a... Through hole, 15...
... Seal ring, 15a ... Outer ring part, 15
b...Inner ring part, 17...Elastic ring body.
補正 昭６３．１．２５
図面の簡単な説明を次のように補正する。
明細書、第８頁１５行目の「、第４図は弾性リ
ング体の斜視図」を削除する。Amendment January 25, 1983 The brief description of the drawing is amended as follows. In the specification, page 8, line 15, ``, Figure 4 is a perspective view of the elastic ring body'' is deleted.
Claims (1)
するカバー管を貫通させる貫通孔を設け、この貫
通孔に断面Ｕ字状に形成した軟質弾性体製シール
リングの外側リング部を嵌着させる一方、前記シ
ールリングの内側リング部を前記カバー管に被嵌
した点火栓用カバー管のシール装置において、前
記内側リング部に、コイルばねをリング状に巻い
て構成した弾性リング体を埋設したことを特徴と
する内燃機関における点火栓用カバー管のシール
装置。 The cylinder head cover is provided with a through hole through which the cover tube into which the ignition plug is inserted passes, and the outer ring portion of the soft elastic seal ring having a U-shaped cross section is fitted into the through hole. A sealing device for a cover tube for a spark plug in which an inner ring portion of a seal ring is fitted into the cover tube, characterized in that an elastic ring body formed by winding a coil spring into a ring shape is embedded in the inner ring portion. A sealing device for a spark plug cover pipe in an internal combustion engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14327787U JPS6447980U (en) | 1987-09-19 | 1987-09-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14327787U JPS6447980U (en) | 1987-09-19 | 1987-09-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6447980U true JPS6447980U (en) | 1989-03-24 |
Family
ID=31409953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14327787U Pending JPS6447980U (en) | 1987-09-19 | 1987-09-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6447980U (en) |
-
1987
- 1987-09-19 JP JP14327787U patent/JPS6447980U/ja active Pending