JPS5840507U - camshaft - Google Patents

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

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

第１図は従来の力・ムシ午フトの正面図、第２図ａ、　
　ｂはそれぞれ第１図のｘ−Ｘ線およびＹ−Ｙ線におけ
る断面図、第３図は本考案のカムシャフトの一部を断面
した正面図、第４図ａ、　　ｂはカムノーズの一実施例
を示す正面図およびＡ−Ａ線における断面図、第５図ａ
、　　ｂはカムノーズの他の実施例を示す正面図および
Ｂ−Ｂ線における断面図、第６図ａ、　　ｂはカムジャ
ーナルの一実施例を示す正面図およびＣ−Ｃ線における
断面図である。 ６ａ、　　７ａ、　　１０ａ−−−−−−カムノーズ、
６ｂ、１０ｂ・・・・・・円筒孔、６Ｃ，ＩＯＣ・・・
・・・切欠、８ａ・・・・・・カムジャーナル、８ｂ・
・・・・・円筒孔、８Ｃ・・・・・・切欠、９……ステ
ム＠Figure 1 is a front view of a conventional power/mushy lift, Figure 2 a,
b is a cross-sectional view taken along line XX and Y-Y in FIG. 1, FIG. 3 is a partially cross-sectional front view of the camshaft of the present invention, and FIGS. 4 a and b are an example of a cam nose. Front view and sectional view taken along line A-A, Figure 5a
, b is a front view and a sectional view taken along the line B--B showing another embodiment of the cam nose, and FIGS. 6a and 6b are a front view and a sectional view taken along the line C-C showing one embodiment of the cam journal. 6a, 7a, 10a---cam nose,
6b, 10b... Cylindrical hole, 6C, IOC...
...Notch, 8a...Cam journal, 8b.
... Cylindrical hole, 8C ... Notch, 9 ... Stem @

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 円筒孔と、この円筒孔の両端に連続して延びかつその円
筒孔の径より大きいテーパ状の切欠とを持ったカムノー
ズあるいはカムジャーナルを、鋳鉄あるいはアルミ系合
金にて前記テーパ状の切欠を含む円筒孔内に鋳込んだス
テムと一体化してな゛るカムシャフト。A cam nose or cam journal having a cylindrical hole and a tapered notch that extends continuously at both ends of the cylindrical hole and is larger than the diameter of the cylindrical hole, and is made of cast iron or an aluminum alloy and includes the tapered notch. A camshaft that is integrated with a stem cast into a cylindrical hole.