JPS6399068U - - Google Patents
Info
- Publication number
- JPS6399068U JPS6399068U JP19604886U JP19604886U JPS6399068U JP S6399068 U JPS6399068 U JP S6399068U JP 19604886 U JP19604886 U JP 19604886U JP 19604886 U JP19604886 U JP 19604886U JP S6399068 U JPS6399068 U JP S6399068U
- Authority
- JP
- Japan
- Prior art keywords
- pair
- opening
- internal combustion
- crankcase
- mating surfaces
- 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 4
- 230000013011 mating Effects 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 239000004590 silicone sealant Substances 0.000 claims 1
- 239000000565 sealant Substances 0.000 description 1
Landscapes
- Gasket Seals (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
第１図は、第３図のＡ―Ａ線断面図、第２図は
、この考案を適用した内燃機関の正面図、第３図
は、第２図の右側面図、第４図は、この考案に係
る側蓋を左右反転させた裏面側を示す立面図、第
５図は、従来例を示す概略断面図。
１２…内燃機関本体、１３…クランクケース、
１６…開口部、２４…側蓋側合わせ面、２５ａ，
２５ｂ…凹溝、２６…クランクケース側合わせ面
、２７…液体シール剤。
Fig. 1 is a sectional view taken along the line AA in Fig. 3, Fig. 2 is a front view of an internal combustion engine to which this invention is applied, Fig. 3 is a right side view of Fig. 2, and Fig. 4 is a FIG. 5 is an elevational view showing the back side of the side cover according to this invention which is left and right reversed, and FIG. 5 is a schematic sectional view showing a conventional example. 12... Internal combustion engine body, 13... Crank case,
16...Opening portion, 24...Side cover side mating surface, 25a,
25b...Concave groove, 26...Crankcase side mating surface, 27...Liquid sealant.
Claims (1)
た開口部を塞ぐ側蓋と上記クランクケースとの間
において、上記開口部を周方向に取り囲む一対の
合わせ面の間に、シリコンシール剤等の液体シー
ル剤を介装するとともに、シリンダ側に位置する
上記一対の合わせ面の少なくとも一部又は全部に
おいて、これら一対の一方又は双方に前記開口部
に添つて凹入する凹溝を有することを特徴とする
内燃機関におけるシール構造。 Between a side cover that closes an opening provided on the side surface of the crankcase of the internal combustion engine body and the crankcase, a liquid seal such as a silicone sealant is applied between a pair of mating surfaces circumferentially surrounding the opening. In addition to interposing the agent, at least a part or all of the pair of mating surfaces located on the cylinder side is characterized by having a groove recessed along the opening in one or both of the pair. Seal structure in internal combustion engines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19604886U JPS6399068U (en) | 1986-12-19 | 1986-12-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19604886U JPS6399068U (en) | 1986-12-19 | 1986-12-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6399068U true JPS6399068U (en) | 1988-06-27 |
Family
ID=31154503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19604886U Pending JPS6399068U (en) | 1986-12-19 | 1986-12-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6399068U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5534545B2 (en) * | 1972-02-14 | 1980-09-08 |
-
1986
- 1986-12-19 JP JP19604886U patent/JPS6399068U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5534545B2 (en) * | 1972-02-14 | 1980-09-08 |
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