JPS6187637U - - Google Patents
Info
- Publication number
- JPS6187637U JPS6187637U JP16927884U JP16927884U JPS6187637U JP S6187637 U JPS6187637 U JP S6187637U JP 16927884 U JP16927884 U JP 16927884U JP 16927884 U JP16927884 U JP 16927884U JP S6187637 U JPS6187637 U JP S6187637U
- Authority
- JP
- Japan
- Prior art keywords
- groove
- protrusion
- chip
- camshaft
- members
- 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
- Gears, Cams (AREA)
- Forging (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
Description
第１図ａ，ｂ，ｃは本考案のカムシヤフトの一
実施例を接合する状態を模式的に示す断面図であ
り、第１図ａはまだカム本体と異種材料チツプと
が接合されていない状態の断面図、第１図ｂはカ
ム本体と異種材料チツプとが接合された状態の断
面図、第１図Ｃは第１図ｂの側面断面図、第２図
ａ，ｂ，ｃは本考案のカムシヤフトの別の実施例
を接合する状態を模式的に示す断面図である。
図において、１……カム本体、２……耐摩耗性
異種材料チツプ、３……溝、４……突起である。
Figures 1a, b, and c are cross-sectional views schematically showing a state in which an embodiment of the camshaft of the present invention is joined, and Figure 1a is a state in which the cam body and the dissimilar material chip are not yet joined. 1b is a sectional view of the cam body and the chip made of different materials joined together, FIG. 1C is a side sectional view of FIG. 1b, and FIGS. FIG. 3 is a cross-sectional view schematically showing a state in which another embodiment of the camshaft is joined. In the figure, 1...cam body, 2... wear-resistant dissimilar material chip, 3... groove, 4... protrusion.
Claims (1)
シヤフトにおいて、カム本体の接合部と異種材料
チツプの接合部のうち、一方に溝を、他方には該
溝に対応する溝深さ以上の長さを有する突起をそ
れぞれ設け、該突起を溝中に差し込み、両部材を
背後から加圧して塑性変形を生ぜしめ、該突起及
び／または溝の少なくとも局部に流動部を形成し
て両部材を噛合せ一体化したことを特徴とするカ
ムシヤフト。 In a camshaft in which a chip of a different material is joined to the cam nose part, a groove is formed on one of the joint part of the cam body and a joint part of the chip of a different material, and a protrusion having a length equal to or longer than the groove depth corresponding to the groove on the other side. are provided respectively, the protrusion is inserted into the groove, and both members are pressurized from behind to cause plastic deformation, and a flowing portion is formed at least locally in the protrusion and/or groove to mesh and integrate the two members. A camshaft characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16927884U JPS6187637U (en) | 1984-11-09 | 1984-11-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16927884U JPS6187637U (en) | 1984-11-09 | 1984-11-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6187637U true JPS6187637U (en) | 1986-06-07 |
Family
ID=30727025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16927884U Pending JPS6187637U (en) | 1984-11-09 | 1984-11-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6187637U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50139215A (en) * | 1974-04-26 | 1975-11-07 |
-
1984
- 1984-11-09 JP JP16927884U patent/JPS6187637U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50139215A (en) * | 1974-04-26 | 1975-11-07 |