JPS61152737U - - Google Patents
Info
- Publication number
- JPS61152737U JPS61152737U JP3725385U JP3725385U JPS61152737U JP S61152737 U JPS61152737 U JP S61152737U JP 3725385 U JP3725385 U JP 3725385U JP 3725385 U JP3725385 U JP 3725385U JP S61152737 U JPS61152737 U JP S61152737U
- Authority
- JP
- Japan
- Prior art keywords
- spark plug
- insertion pipe
- plug insertion
- internal combustion
- holder
- 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
- 230000037431 insertion Effects 0.000 claims description 9
- 238000003780 insertion Methods 0.000 claims description 9
- 238000002485 combustion reaction Methods 0.000 claims 5
- 238000009434 installation Methods 0.000 claims 2
- 238000007789 sealing Methods 0.000 description 1
Description
図面は本考案の一実施例を示すもので、第１図
は、ヘツドカバーを除いた機関本体上部の平面図
、第２図は、第１図―線断面図、第３図は第
２図―線に沿う部分図である。
２…シリンダヘツド、１３…動弁カム軸、１４
…ロアホルダ、１５…アツパホルダ、２７…点火
プラグ、２９…点火プラグ挿入パイプ、３０，３
２…シール部材としてのＯリング。
The drawings show one embodiment of the present invention, and FIG. 1 is a plan view of the upper part of the engine body excluding the head cover, FIG. 2 is a sectional view taken along the lines of FIG. 1, and FIG. It is a partial view along a line. 2... Cylinder head, 13... Valve drive camshaft, 14
...Lower holder, 15...Atsupa holder, 27...Spark plug, 29...Spark plug insertion pipe, 30,3
2...O-ring as a sealing member.
Claims (1)
パホルダとよりなる分割型カムホルダを設け、該
カムホルダを以つて動弁機構の動弁カム軸を回転
自在に支承してなる内燃機関において、前記シリ
ンダヘツドに点火プラグを挿入するための点火プ
ラグ挿入パイプの下端をシール部材を介して取付
け、該パイプの上端を前記アツパホルダにシール
部材を介して取付けてなる、励燃機関における点
火プラグ挿入パイプ取付装置。 (2) 前記実用新案登録請求の範囲第(1)項記載の
内燃機関における点火プラグ挿入パイプ取付装置
において、前記内燃機関は多気筒であつて、前記
分割型カムホルダは複数のロアーホルダと一つの
アツパホルダとよりなる、内燃機関における点火
プラグ挿入パイプ取付装置。 (3) 前記実用新案登録請求の範囲第(1)項記載の
内燃機関における点火プラグ挿入パイプ取付装置
において、前記動弁機構を被覆するヘツドカバー
には、前記点火プラグ挿入パイプの開口上端に対
応して挿入孔を開口してなる、内燃機関における
点火プラグ挿入パイプ取付装置。[Claims for Utility Model Registration] (1) A split-type cam holder consisting of a lower holder and an upper holder is provided on the cylinder head, and the cam holder rotatably supports the valve camshaft of the valve mechanism. In an engine, the lower end of a spark plug insertion pipe for inserting a spark plug into the cylinder head is attached via a seal member, and the upper end of the pipe is attached to the upper end holder via a seal member. Plug insertion pipe installation device. (2) In the spark plug insertion pipe mounting device for an internal combustion engine according to claim (1) of the utility model registration, the internal combustion engine is a multi-cylinder engine, and the split cam holder includes a plurality of lower holders and one upper holder. A spark plug insertion pipe installation device for internal combustion engines. (3) In the spark plug insertion pipe mounting device for an internal combustion engine as set forth in claim (1) of the utility model registration, the head cover covering the valve mechanism has a head cover that corresponds to the opening upper end of the spark plug insertion pipe. A spark plug insertion pipe mounting device for an internal combustion engine, which has an insertion hole opened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3725385U JPH0210267Y2 (en) | 1985-03-15 | 1985-03-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3725385U JPH0210267Y2 (en) | 1985-03-15 | 1985-03-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61152737U true JPS61152737U (en) | 1986-09-20 |
| JPH0210267Y2 JPH0210267Y2 (en) | 1990-03-14 |
Family
ID=30543168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3725385U Expired JPH0210267Y2 (en) | 1985-03-15 | 1985-03-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0210267Y2 (en) |
-
1985
- 1985-03-15 JP JP3725385U patent/JPH0210267Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0210267Y2 (en) | 1990-03-14 |
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