JPH0419644U - - Google Patents
Info
- Publication number
- JPH0419644U JPH0419644U JP5949290U JP5949290U JPH0419644U JP H0419644 U JPH0419644 U JP H0419644U JP 5949290 U JP5949290 U JP 5949290U JP 5949290 U JP5949290 U JP 5949290U JP H0419644 U JPH0419644 U JP H0419644U
- Authority
- JP
- Japan
- Prior art keywords
- bores
- screw holes
- block
- circumferential wall
- cylinder
- 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
- 239000000498 cooling water Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
第１図は本考案一実施例のシリンダブロツクの
第２図のＡ−Ａ線断面図。第２図は第１図のＢ−
Ｂ線断面図。第３図は第２図のＣ−Ｃ線断面図。
第４図は従来例を示す第４図のＤ−Ｄ線断面図。
第５図は第３図のＥ−Ｅ線断面図。
１０……シリンダブロツク、１１……シリンダ
ライナ、１２……ブロツクボア、１３……ボア周
壁、１４……冷却水通路、１６……ねじ穴、１８
……シリンダヘツド取付用ボルト。
FIG. 1 is a sectional view taken along the line A--A in FIG. 2 of a cylinder block according to an embodiment of the present invention. Figure 2 is B- in Figure 1.
B-line sectional view. FIG. 3 is a sectional view taken along the line CC in FIG. 2.
FIG. 4 is a sectional view taken along line D-D in FIG. 4 showing a conventional example.
FIG. 5 is a sectional view taken along the line E-E in FIG. 3. 10... Cylinder block, 11... Cylinder liner, 12... Block bore, 13... Bore peripheral wall, 14... Cooling water passage, 16... Screw hole, 18
...Cylinder head mounting bolt.
Claims (1)
アと、前記ボアの周壁の内部に設けられた冷却水
通路と、ブロツク上面の前記ボアの周囲に設けら
れシリンダヘツド取付用ボルトが螺合する複数の
ねじ穴とを備えたシリンダブロツクにおいて、 前記ボアの間に設けられたねじ穴の間のボア周
壁を除く他のねじ穴間のボア周壁の肉厚が前記冷
却水通路の上部から中央部にかけて大きく形成さ
れたことを特徴とするシリンダブロツク。[Claims for Utility Model Registration] A plurality of block bores into which cylinder liners are inserted, a cooling water passage provided inside the circumferential wall of the bores, and cylinder head mounting bolts provided around the bores on the top surface of the block. In a cylinder block provided with a plurality of screw holes into which screws are screwed together, the thickness of the circumferential wall of the bore between the screw holes other than the circumferential wall of the bore between the screw holes provided between the bores is the same as that of the cooling water passage. A cylinder block characterized by a large shape from the top to the center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5949290U JP2506090Y2 (en) | 1990-06-05 | 1990-06-05 | Cylinder block structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5949290U JP2506090Y2 (en) | 1990-06-05 | 1990-06-05 | Cylinder block structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0419644U true JPH0419644U (en) | 1992-02-19 |
| JP2506090Y2 JP2506090Y2 (en) | 1996-08-07 |
Family
ID=31586034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5949290U Expired - Lifetime JP2506090Y2 (en) | 1990-06-05 | 1990-06-05 | Cylinder block structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2506090Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05118250A (en) * | 1991-10-25 | 1993-05-14 | Kubota Corp | Device for fixing cylinder head to cylinder block for engine |
-
1990
- 1990-06-05 JP JP5949290U patent/JP2506090Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05118250A (en) * | 1991-10-25 | 1993-05-14 | Kubota Corp | Device for fixing cylinder head to cylinder block for engine |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2506090Y2 (en) | 1996-08-07 |
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