JPS6159194U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１〜４図は本考案の第１実施例を示すもので
、第１図は本考案装置を備えたパワーユニツトの
側面図、第２図はその正面図、第３図は、第１図
−線拡大横断面図、第４図は、第２図−
線よりみたサイドカバーの内面図、第５，６図は
本考案装置の第２の実施例を示すもので、第５図
は、前記第３図と同じ拡大横断面図、第６図は第
５図線矢視図、第７，８図は本考案装置の第３
実施例を示すもので、第７図は、前記第３図と同
じ拡大横断面図、第８図は、第７図−線断面
図である。 Ｂ…車体、Ｅ…エンジン、Ｐ…パワーユニツト
、Ｔ…伝動部、Ｔｃ…伝動ケース、Ｗ…駆動輪、
１ｌ…左クランクケース半体、５…サイドカバー
。 Figures 1 to 4 show a first embodiment of the present invention, in which Figure 1 is a side view of a power unit equipped with the device of the present invention, Figure 2 is a front view thereof, and Figure 3 is the same as that shown in Figure 1. - Line enlarged cross-sectional view, Fig. 4 is Fig. 2 -
Figures 5 and 6, which are internal views of the side cover viewed along the line, show the second embodiment of the device of the present invention. Figure 5 is the same enlarged cross-sectional view as Figure 3, and Figure 6 is the Figure 5 is a line arrow view, and Figures 7 and 8 are the third views of the device of the present invention.
7 is an enlarged cross-sectional view similar to that of FIG. 3, and FIG. 8 is a cross-sectional view taken along the line shown in FIG. 7. B...Vehicle body, E...Engine, P...Power unit, T...Transmission section, Tc...Transmission case, W...Drive wheel,
1l...left crankcase half, 5...side cover.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 車体Ｂに、エンジンＦ、該エンジンＥの一側に
連設される伝動部Ｔ、およびその伝動部Ｔの後部
に支持される駆動輪Ｗとを備えたパワーユニツト
Ｐを上下に揺動可能に懸架してなる自動二輪車に
おいて、前記伝動部Ｔの伝動ケースＴｃは、前記
エンジンＥと一体のクランクケース半体１ｌと、
該クランクケース半体１ｌの開放側面に被着され
るサイドカバー５とを備え、該サイドカバー５の
下部には、サイドカバー５側オイルパン半体１５
_２を一体に設け、このオイルパン半体１５_２を、
前記クランクケース半体１ｌに形成されるクラン
クケース１側オイルパン半体１５_１に連通させ、
それらのオイルパン半体１５_１，１５_２によりオ
イルパン１５を形成したことを特徴とする自動二
輪車におけるパワーユニツトのオイルパン装置。 A power unit P is mounted on a vehicle body B and includes an engine F, a transmission section T connected to one side of the engine E, and a drive wheel W supported at the rear of the transmission section T. The power unit P is vertically swingable. In a suspended motorcycle, a transmission case Tc of the transmission section T includes a crankcase half 1l integrated with the engine E;
A side cover 5 is attached to the open side surface of the crankcase half body 1l, and a side cover 5 side oil pan half body 15 is provided at the bottom of the side cover 5.
₂ are integrally provided, and this oil pan half body 15 ₂ is
communicates with the crankcase 1 side oil pan half 15 ₁ formed in the crankcase half 1l,
An oil pan device for a power unit in a motorcycle, characterized in that an oil pan 15 is formed by the oil pan halves 15 ₁ and 15 ₂ .