JPS59155324U

JPS59155324U - spline fittings

Info

Publication number: JPS59155324U
Application number: JP4973883U
Authority: JP
Inventors: 中谷　美英; 篠田　功三
Original assignee: 三菱重工業株式会社; 中菱エンジニアリング株式会社
Priority date: 1983-04-05
Filing date: 1983-04-05
Publication date: 1984-10-18

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は刈払機の動力伝達軸とクラッチドラム取付軸と
の連結部を示す断面図、第２図は第１図の動力伝達軸端
部を示す説明図、第３図は本考案による１実施例の動力
伝達軸端部を示す説明図、第４図は第３図の■矢視図、
第５図は第４図の■−■矢視断面図、第６図は本考案に
よる１実施例のクラッチドラム取付軸の端部を示す説明
図、第７図は第６図の■矢視図、第８図は第７図の■−
■矢視断面図、第９図は結合時の状態を示すスプライン
歯の断面図である。１・・・動力伝達軸、１ａ・・・雄スプライン歯、１ｂ
・・・雄スプライン歯の端部、２・・・クラッチドラム
取付軸、２ａ・・・雌スプライン歯、２ｂ・・・雌スプ
ライン歯の端部。Figure 1 is a cross-sectional view showing the connection between the power transmission shaft of the brush cutter and the clutch drum mounting shaft, Figure 2 is an explanatory diagram showing the end of the power transmission shaft in Figure 1, and Figure 3 is a An explanatory diagram showing the end of the power transmission shaft of the embodiment, FIG. 4 is a view in the direction of the ■ arrow in FIG. 3,
Fig. 5 is a sectional view taken along the arrow ■-■ in Fig. 4, Fig. 6 is an explanatory view showing the end of the clutch drum mounting shaft of one embodiment of the present invention, and Fig. 7 is a sectional view taken in the direction shown by the -■ arrow in Fig. 6. Figure 8 is the ■- of Figure 7.
(2) Cross-sectional view in the direction of the arrows. FIG. 9 is a cross-sectional view of the spline teeth showing the state when they are connected. 1... Power transmission shaft, 1a... Male spline tooth, 1b
...End of male spline tooth, 2...Clutch drum mounting shaft, 2a...Female spline tooth, 2b...End of female spline tooth.

Claims

[Scope of utility model registration request]

A spline joint characterized in that the end portions of spline teeth of either or both of the male spline portion and the female spline portion are notched in the tooth width direction.