JPH0296455U - - Google Patents
Info
- Publication number
- JPH0296455U JPH0296455U JP355289U JP355289U JPH0296455U JP H0296455 U JPH0296455 U JP H0296455U JP 355289 U JP355289 U JP 355289U JP 355289 U JP355289 U JP 355289U JP H0296455 U JPH0296455 U JP H0296455U
- Authority
- JP
- Japan
- Prior art keywords
- bearing caps
- side wall
- lower case
- view
- sectional
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
第１図ないし第６図はこの考案の第１の実施例
を示し、第１図は第５図中、―線に沿うロア
ケースの断面図、第２図は第５図中、―線に
沿うロアケースの断面図、第３図はロアケースを
該ロアケースと組合うシリンダブロツクと共に示
した一部断面した正面図、第４図は同ロアケース
およびシリンダブロツクの一部断面した側面図、
第５図は第３図中、―線の矢視に沿うロアケ
ースの平面図、第６図は第３図中、―線の矢
視に沿うロアケースの下面図、第７図はこの考案
の第２の実施例の要部を示す断面図、第８図はこ
の考案の第３の実施例の要部を示す第９図中、
―線に沿うロアケースの断面図、第９図は同じ
くロアケースの下面図である。
３ａ，３ｂ…クランクジヤーナル、５ａ〜５ｄ
…ベアリングキヤツプ、７…第１の側壁、８…オ
イルパンレール、９…オイルパン、１０…第２の
側壁。
Figures 1 to 6 show a first embodiment of this invention. Figure 1 is a sectional view of the lower case taken along line - in Figure 5, and Figure 2 is a sectional view taken along line - in Figure 5. 3 is a partially sectional front view showing the lower case together with a cylinder block assembled with the lower case; FIG. 4 is a partially sectional side view of the lower case and the cylinder block;
Figure 5 is a plan view of the lower case taken in the direction of the arrow - line in Figure 3, Figure 6 is a bottom view of the lower case taken in the direction of the arrow - line in Figure 3, and Figure 7 is a diagram of the invention. FIG. 8 is a sectional view showing the main part of the second embodiment, and FIG. 9 is a cross-sectional view showing the main part of the third embodiment of the invention.
- A sectional view of the lower case taken along the line, and FIG. 9 is a bottom view of the lower case. 3a, 3b...Crank journal, 5a to 5d
... Bearing cap, 7... First side wall, 8... Oil pan rail, 9... Oil pan, 10... Second side wall.
Claims (1)
のベアリングキヤツプと、これらベアリングキヤ
ツプの該軸心とは直角な側部に設けられた第１の
側壁と、この第１の側壁と対向して前記各ベアリ
ングキヤツプ間に当該ベアリング間を掛け渡すよ
うにして設けられた前記ベアリングキヤツプ相互
を連結する第２の側壁とを具備してなることを特
徴とするシリンダブロツクのロアケース。 A plurality of bearing caps arranged in parallel corresponding to the crank journals, a first side wall provided on a side perpendicular to the axis of the bearing caps, and each of the bearing caps facing the first side wall. A lower case of a cylinder block, comprising: a second side wall that connects the bearing caps and is provided between the bearing caps so as to extend between the bearings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP355289U JPH0296455U (en) | 1989-01-18 | 1989-01-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP355289U JPH0296455U (en) | 1989-01-18 | 1989-01-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0296455U true JPH0296455U (en) | 1990-08-01 |
Family
ID=31205288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP355289U Pending JPH0296455U (en) | 1989-01-18 | 1989-01-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0296455U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63255554A (en) * | 1987-04-13 | 1988-10-21 | Mazda Motor Corp | Engine block |
-
1989
- 1989-01-18 JP JP355289U patent/JPH0296455U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63255554A (en) * | 1987-04-13 | 1988-10-21 | Mazda Motor Corp | Engine block |