JPS6422848U - - Google Patents
Info
- Publication number
- JPS6422848U JPS6422848U JP11857387U JP11857387U JPS6422848U JP S6422848 U JPS6422848 U JP S6422848U JP 11857387 U JP11857387 U JP 11857387U JP 11857387 U JP11857387 U JP 11857387U JP S6422848 U JPS6422848 U JP S6422848U
- Authority
- JP
- Japan
- Prior art keywords
- crankcase
- cylinder
- tightening
- reinforcing member
- screwed onto
- 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
- 230000003014 reinforcing effect Effects 0.000 claims 2
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 238000005192 partition Methods 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 230000002787 reinforcement Effects 0.000 description 2
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Description
第1図は本考案の一実施例を示すクランクケー
スの断面図、第2図は第1図の−線に沿う断
面図、第3図は第1図における補強部材28を抽
出して示した断面図である。
10……クランクケース、12……シリンダボ
ア、14……共通ボア壁、18……スカート部、
20……隔壁、22……メーンベアリングキヤツ
プ、24……軸受部、26……シリンダヘツド、
28……補強部材、30……ヘツドボルト、34
……キヤツプボルト。
Fig. 1 is a sectional view of a crankcase showing an embodiment of the present invention, Fig. 2 is a sectional view taken along the - line in Fig. 1, and Fig. 3 shows an extracted reinforcement member 28 in Fig. 1. FIG. 10...Crankcase, 12...Cylinder bore, 14...Common bore wall, 18...Skirt portion,
20... Bulkhead, 22... Main bearing cap, 24... Bearing portion, 26... Cylinder head,
28... Reinforcement member, 30... Head bolt, 34
...Cap bolt.
Claims (1)
されたサイアミーズ構造のクランクケースを有す
るものにおいて、上記共通ボア壁及び同壁からシ
リンダ軸線に略平行に延在した隔壁内に鋼製の補
強部材を鋳込み、同補強部材には、その一端部に
、シリンダヘツドをクランクケースに締め付ける
ヘツドボルトが螺合され、かつ他端部に、クラン
ク軸を支持するメーンベアリングキヤツプをクラ
ンクケース上の軸受部に締め付けるキヤツプボル
トが螺合されるように構成されたことを特徴とす
る多気筒エンジン。 In a crankcase having a Siamese structure in which a common bore wall is formed between adjacent cylinder bores, a steel reinforcing member is cast into the common bore wall and a partition wall extending from the same wall substantially parallel to the cylinder axis. A head bolt for tightening the cylinder head to the crankcase is screwed onto one end of the reinforcing member, and a cap bolt for tightening the main bearing cap supporting the crankshaft to the bearing on the crankcase is screwed onto the other end. A multi-cylinder engine characterized by being configured such that the two are screwed together.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11857387U JPS6422848U (en) | 1987-08-01 | 1987-08-01 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11857387U JPS6422848U (en) | 1987-08-01 | 1987-08-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6422848U true JPS6422848U (en) | 1989-02-07 |
Family
ID=31363034
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11857387U Pending JPS6422848U (en) | 1987-08-01 | 1987-08-01 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6422848U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0748920A (en) * | 1993-06-15 | 1995-02-21 | Matsushita Electric Works Ltd | Panel supporting leg for double floor |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5611342B2 (en) * | 1976-04-12 | 1981-03-13 | ||
JPS59221446A (en) * | 1983-05-30 | 1984-12-13 | Hino Motors Ltd | Cylinder block |
JPS62113845A (en) * | 1985-11-14 | 1987-05-25 | Honda Motor Co Ltd | Cylinder block for engine |
-
1987
- 1987-08-01 JP JP11857387U patent/JPS6422848U/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5611342B2 (en) * | 1976-04-12 | 1981-03-13 | ||
JPS59221446A (en) * | 1983-05-30 | 1984-12-13 | Hino Motors Ltd | Cylinder block |
JPS62113845A (en) * | 1985-11-14 | 1987-05-25 | Honda Motor Co Ltd | Cylinder block for engine |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0748920A (en) * | 1993-06-15 | 1995-02-21 | Matsushita Electric Works Ltd | Panel supporting leg for double floor |