JPS61132467U

JPS61132467U -

Info

Publication number: JPS61132467U
Application number: JP1647585U
Authority: JP
Priority date: 1985-02-07
Filing date: 1985-02-07
Publication date: 1986-08-19

Description

[Brief explanation of drawings]

第１図はこの考案の一実施例を示すミツシヨン
ケースつきのエンジンの側面図、第２図は第１図
―線断面図、第３図はシリンダブロツクの底
面図、第４図は第１図Ａ部の拡大断面図、第５図
は従来のハーフスカート型シリンダブロツクの背
面図、第６図はミツシヨンケースを別体の補助取
付ブラケツトを介して連結した他の従来例を示す
ミツシヨンケースつきエンジンの側面図、第７図
はミツシヨンケースを別体の補助取付ブラケツト
を介して連結した場合のノツクピンの他の配置例
を示す背面図である。２……シリンダブロツク、６……ミツシヨンケ
ース、１１……合わせ面、１２……オイルパン、
１９……ミツシヨン取付用突出部、２１……下部
ノツクピン孔、２２……上部ノツクピン孔、Ｏ…
…ピストン軸中心線。 Fig. 1 is a side view of an engine with a transmission case showing an embodiment of this invention, Fig. 2 is a sectional view taken along the line of Fig. 1, Fig. 3 is a bottom view of the cylinder block, and Fig. 4 is the same as Fig. 1. An enlarged sectional view of part A, Fig. 5 is a rear view of a conventional half-skirt type cylinder block, and Fig. 6 shows another conventional example in which the transmission case is connected via a separate auxiliary mounting bracket. FIG. 7 is a rear view showing another arrangement of the knock pins when the transmission case is connected via a separate auxiliary mounting bracket. 2... Cylinder block, 6... Mission case, 11... Mating surface, 12... Oil pan,
19...Mission mounting protrusion, 21...Lower knock pin hole, 22...Upper knock pin hole, O...
...Piston axis center line.

Claims

[Scope of utility model registration request]

having a coplanar mating surface on the bottom of the cylinder block to which the oil pan is attached, and extending toward the transmission case side on both sides of the mating surface;
It also has an integral projection for mounting the mission that protrudes below the mating surface, and a lower knock pin hole for positioning the mission case is arranged in either one of the projections for mounting the mission. corresponds to the vicinity of the upper end, and
An engine cylinder block in which an upper knock pin hole is arranged on the opposite side of the lower knock pin hole with respect to the center of the piston axis.