JPS6090505U - internal combustion engine camshaft - Google Patents
internal combustion engine camshaftInfo
- Publication number
- JPS6090505U JPS6090505U JP18448483U JP18448483U JPS6090505U JP S6090505 U JPS6090505 U JP S6090505U JP 18448483 U JP18448483 U JP 18448483U JP 18448483 U JP18448483 U JP 18448483U JP S6090505 U JPS6090505 U JP S6090505U
- Authority
- JP
- Japan
- Prior art keywords
- combustion engine
- internal combustion
- cam part
- camshaft
- engine camshaft
- 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
Landscapes
- Valve-Gear Or Valve Arrangements (AREA)
- Gears, Cams (AREA)
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
図は本考案の一実施例としての内燃機関のカム軸を示す
ものそ、第１図はその全体構成図、第２図ａは第１図の
■−■矢視断面図、第２図ｂ−ｄはいずれも第２図ａに
対応させてカム部の貫通内部孔の変形例を示す断面図、
第３図ａは第１図の■−■矢視断面図、第３図すは第３
図ａに対応させてカム部側面の支持構造の変形例を示す
断面図である。
１・・・カム軸、２・・・低融点軽合金製軸部、３・・
・耐摩耗性カム部、３ａ・・・貫通内部孔、３ｂ、３ｃ
・・・受面、３ｄ・・・側面、３ｅ・・・突出部、４・
・・ジャーナル軸受部、５・・・支軸部、Ａ、 Ｂ・・
・収縮力。The figures show a camshaft of an internal combustion engine as an embodiment of the present invention. Figure 1 is its overall configuration, Figure 2a is a sectional view taken along the -■ arrow in Figure 1, and Figure 2b is -d is a cross-sectional view showing a modified example of the through-hole of the cam portion, corresponding to FIG. 2a;
Figure 3a is a sectional view taken along the ■-■ arrow in Figure 1;
FIG. 7 is a cross-sectional view showing a modification of the support structure of the side surface of the cam portion corresponding to FIG. 1... Camshaft, 2... Shaft made of low melting point light alloy, 3...
・Wear-resistant cam part, 3a...through internal hole, 3b, 3c
...Receiving surface, 3d...Side surface, 3e...Protrusion, 4.
...Journal bearing part, 5...Spindle part, A, B...
・Contraction force.
Claims (1)
同カム部の貫通内部孔に鋳込まれて上記カム部に一体成
形された低融点軽合金製軸部とをそなえ、上記カム部に
、上記軸部の凝固収縮に伴う収縮力を受ける受面が形成
されたことを特徴とする、内燃機関のカム軸。a wear-resistant cam part manufactured by casting or sintering;
A shaft made of a low melting point light alloy is cast into the through-hole of the cam part and integrally formed with the cam part, and the cam part has a receiving surface that receives the shrinkage force due to solidification shrinkage of the shaft part. A camshaft for an internal combustion engine, characterized in that it is formed with a camshaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18448483U JPS6090505U (en) | 1983-11-28 | 1983-11-28 | internal combustion engine camshaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18448483U JPS6090505U (en) | 1983-11-28 | 1983-11-28 | internal combustion engine camshaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6090505U true JPS6090505U (en) | 1985-06-21 |
Family
ID=30399003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18448483U Pending JPS6090505U (en) | 1983-11-28 | 1983-11-28 | internal combustion engine camshaft |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6090505U (en) |
-
1983
- 1983-11-28 JP JP18448483U patent/JPS6090505U/en active Pending
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