JPS6422851U - - Google Patents
Info
- Publication number
- JPS6422851U JPS6422851U JP11857287U JP11857287U JPS6422851U JP S6422851 U JPS6422851 U JP S6422851U JP 11857287 U JP11857287 U JP 11857287U JP 11857287 U JP11857287 U JP 11857287U JP S6422851 U JPS6422851 U JP S6422851U
- Authority
- JP
- Japan
- Prior art keywords
- crankshaft
- crankcase
- pair
- vertical member
- cap bolts
- 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
- 238000005192 partition Methods 0.000 description 1
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Description
第１図は、第２図の−線に沿う本考案の一
実施例の断面図、第２図は第１図の部分的拡大底
面図である。
１０……クランクケース、１２……シリンダボ
ア、１４……隔壁、１６……軸受部、１８……ス
カート部、２０……梯子状フレーム、２２……縦
部材、２４……横部材、２６……主キヤツプボル
ト、２８……副キヤツプボルト。
1 is a sectional view of an embodiment of the present invention taken along the line - in FIG. 2, and FIG. 2 is a partially enlarged bottom view of FIG. 1. DESCRIPTION OF SYMBOLS 10... Crank case, 12... Cylinder bore, 14... Partition wall, 16... Bearing part, 18... Skirt part, 20... Ladder-shaped frame, 22... Vertical member, 24... Horizontal member, 26... Main cap bolt, 28... Sub-cap bolt.
Claims (1)
設された左右のスカート部の下端縁に当接する縦
部材と、夫々の両端部を上記縦部材に固着されて
クランク軸線に対し横方向に延在し、クランクケ
ースの隔壁に設けられた軸受部と協働してクラン
ク軸を支持する複数の横部材とからなる梯子状フ
レームを具備してなるものにおいて、上記横部材
を隔壁に締付けるボルトが、クランク軸に隣接し
てその両側に配置され、シリンダ軸線に略平行に
延在する一対の主キヤツプボルトと、上記主キヤ
ツプボルトのクランク軸から遠い側に夫々配置さ
れ、シリンダ軸線に向つて収斂する方向に斜設さ
れた対をなす副キヤツプボルトとからなることを
特徴とする多気筒エンジン。 A vertical member that abuts the lower edge of the left and right skirt parts, which are disposed opposite to each other on both sides of the crankshaft of the crankcase, and a vertical member that has both ends fixed to the vertical member and extends transversely to the crankshaft line. , comprising a ladder-like frame consisting of a plurality of horizontal members supporting the crankshaft in cooperation with bearings provided on the bulkhead of the crankcase, wherein the bolts that fasten the horizontal members to the bulkhead are connected to the crankcase. A pair of main cap bolts that are arranged adjacent to and on both sides of the shaft and extend substantially parallel to the cylinder axis, and a pair of main cap bolts that are arranged on the side far from the crankshaft of the main cap bolts and converge toward the cylinder axis. A multi-cylinder engine characterized by consisting of a pair of sub-cap bolts diagonally installed at the top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11857287U JPS6422851U (en) | 1987-08-01 | 1987-08-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11857287U JPS6422851U (en) | 1987-08-01 | 1987-08-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6422851U true JPS6422851U (en) | 1989-02-07 |
Family
ID=31363032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11857287U Pending JPS6422851U (en) | 1987-08-01 | 1987-08-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6422851U (en) |
-
1987
- 1987-08-01 JP JP11857287U patent/JPS6422851U/ja active Pending
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