JPS60139060U - cylinder block - Google Patents
cylinder blockInfo
- Publication number
- JPS60139060U JPS60139060U JP2559584U JP2559584U JPS60139060U JP S60139060 U JPS60139060 U JP S60139060U JP 2559584 U JP2559584 U JP 2559584U JP 2559584 U JP2559584 U JP 2559584U JP S60139060 U JPS60139060 U JP S60139060U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder block
- upper cylinder
- tightened
- crankcase
- crankshaft
- 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
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のシリンダブロックを示す縦断面図、第２
図は本考案の一実施例を示す縦断面図、第３図は第２図
における上部シリンダブ吊ツクを示す底面図、第４図は
第３図におけるクランクケースを示す斜視図である。
１０・・・シリンダボア、１１・・・上部シリンダブ冶
ツク、１２・・・クランクケース、１２ａ・・・クラン
クケースの横手方向側壁、１５・・・クランクシャフト
、１５ｂ・・・クランクシャフトの主軸部、１８・・・
締結用ボルト、１９・・・横桁リブ、２０・・・凹所、
２１．２３・・・軸受メタル、２４・・・締結用ソケッ
トボルト。
−２５
！
他 −Ｃヨ
２
ノ
２０ａ １２ａFigure 1 is a vertical cross-sectional view showing a conventional cylinder block, Figure 2 is a longitudinal sectional view showing a conventional cylinder block.
3 is a bottom view showing the upper cylinder tab suspension in FIG. 2, and FIG. 4 is a perspective view showing the crankcase in FIG. 3. DESCRIPTION OF SYMBOLS 10... Cylinder bore, 11... Upper cylinder knob, 12... Crank case, 12a... Lateral direction side wall of crank case, 15... Crankshaft, 15b... Main shaft portion of crankshaft, 18...
Fastening bolt, 19... Cross beam rib, 20... Recess,
21.23...Bearing metal, 24...Socket bolt for fastening. -25! Others -C yo 2 ノ 20a 12a
Claims (1)
部シリンダブロックとそれより下側のクランクケースと
に分割した構造となし、該クランクケースの内側に前記
気筒数成分のシリンダボアの隣接シリンダポア間に位置
するが如く横桁リブを一体的に設け、さらに該横桁リブ
およびクランクケースの横手方向の両側壁にクランクシ
ャフトの主軸部を支持するための凹所を上辺側から設け
て、該凹所とこれに嵌まって締着されるベアリングキャ
ップとの間にクランクシャフトの主軸部を軸受メタルを
介して支持し、しかる後上部シリンダブ遁ツクとクラン
クケースとを締着してなることを特徴とするシリンダブ
ロック。The cylinder block is divided into an upper cylinder block having cylinder bores corresponding to the number of cylinders, and a crankcase below the upper cylinder block. A cross beam rib is integrally provided as shown in FIG. A cylinder block characterized in that the main shaft of a crankshaft is supported via a bearing metal between a bearing cap that is fitted and tightened, and then an upper cylinder tab and a crankcase are tightened. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2559584U JPS60139060U (en) | 1984-02-24 | 1984-02-24 | cylinder block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2559584U JPS60139060U (en) | 1984-02-24 | 1984-02-24 | cylinder block |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60139060U true JPS60139060U (en) | 1985-09-13 |
| JPH0133815Y2 JPH0133815Y2 (en) | 1989-10-13 |
Family
ID=30520806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2559584U Granted JPS60139060U (en) | 1984-02-24 | 1984-02-24 | cylinder block |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60139060U (en) |
-
1984
- 1984-02-24 JP JP2559584U patent/JPS60139060U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0133815Y2 (en) | 1989-10-13 |
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