JPS63190550U - - Google Patents
Info
- Publication number
- JPS63190550U JPS63190550U JP7884787U JP7884787U JPS63190550U JP S63190550 U JPS63190550 U JP S63190550U JP 7884787 U JP7884787 U JP 7884787U JP 7884787 U JP7884787 U JP 7884787U JP S63190550 U JPS63190550 U JP S63190550U
- Authority
- JP
- Japan
- Prior art keywords
- main cap
- flywheel
- engine
- cylinder block
- engines
- 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
- 239000002184 metal Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- 238000002485 combustion reaction Methods 0.000 claims 1
- 230000013011 mating Effects 0.000 claims 1
- 239000003566 sealing material Substances 0.000 claims 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
- Gasket Seals (AREA)
Description
第１図ａはこの考案の一実施例の構造概要で、
第１図ｂは第１図ａのＸ視図を示し、第２図は基
準メタル用メインキヤツプのアメソメトリツク図
を示す。第３図ａ，ｂ，ｃは従来のシール装置の
概略図と部分図および斜視図である。
１…メインキヤツプ、２…シリンダブロツク、
３…ボルト、４…クランク軸、５…フライホイー
ルハウジング、６…オイルパン、７…シール材、
８…メインメタル、Ａ…シール溝、Ｂ…油戻し孔
。
Figure 1a shows a structural outline of an embodiment of this invention.
FIG. 1b shows an X view of FIG. 1a, and FIG. 2 shows an asymmetrical view of the main cap for the reference metal. FIGS. 3a, 3b, and 3c are a schematic, partial, and perspective view of a conventional sealing device. 1...Main cap, 2...Cylinder block,
3... Bolt, 4... Crankshaft, 5... Flywheel housing, 6... Oil pan, 7... Seal material,
8...Main metal, A...Seal groove, B...Oil return hole.
Claims (1)
ツプのフライホイール側の一部をフライホイール
ハウジング又はリヤプレートとの合せ面としてい
る機関において、メインキヤツプの左右方向の側
面下方に斜め溝を設け、その溝内にシール材を嵌
入し、シリンダブロツクとメインキヤツプ側面と
のスキマよりオイル洩れを防止するようになつて
いる内燃機関後部のシール装置。 In order to shorten the overall length of the engine, in engines where a part of the flywheel side of the main cap for standard metal is used as a mating surface with the flywheel housing or rear plate, diagonal grooves are provided at the lower side of the main cap in the left and right direction. A sealing device at the rear of an internal combustion engine that has a sealing material fitted inside to prevent oil leakage from the gap between the cylinder block and the side of the main cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7884787U JPS63190550U (en) | 1987-05-27 | 1987-05-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7884787U JPS63190550U (en) | 1987-05-27 | 1987-05-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63190550U true JPS63190550U (en) | 1988-12-08 |
Family
ID=30928169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7884787U Pending JPS63190550U (en) | 1987-05-27 | 1987-05-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63190550U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01262353A (en) * | 1988-04-08 | 1989-10-19 | Iseki & Co Ltd | Crankshaft bearing cap for engine |
-
1987
- 1987-05-27 JP JP7884787U patent/JPS63190550U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01262353A (en) * | 1988-04-08 | 1989-10-19 | Iseki & Co Ltd | Crankshaft bearing cap for engine |
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