JPS6187635U - - Google Patents
Info
- Publication number
- JPS6187635U JPS6187635U JP16927684U JP16927684U JPS6187635U JP S6187635 U JPS6187635 U JP S6187635U JP 16927684 U JP16927684 U JP 16927684U JP 16927684 U JP16927684 U JP 16927684U JP S6187635 U JPS6187635 U JP S6187635U
- Authority
- JP
- Japan
- Prior art keywords
- camshaft
- protrusions
- members
- groove
- functional
- 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)
- Forging (AREA)
Description
第１図ａ，ｂ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部分断面図であ
り、第１図ａは機能部材の両端接合部と分割カム
シヤフト部材の軸端部とが接合される前の状態の
部分断面図、第１図ｂは機能部材と分割カムシヤ
フト部材とが接合された状態の部分断面図、第２
図ａ，ｂ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部分断面図である。
図において、１……機能部材、２……分割カム
シヤフト部材、即ちステム、３……溝、４……突
起である。
FIGS. 1a and 1b are partial sectional views schematically showing a state in which an embodiment of the camshaft of the present invention is joined, and FIG. Fig. 1b is a partial sectional view of the state before the functional member and the split camshaft member are joined;
Figures a and b are partial sectional views schematically showing how another embodiment of the camshaft of the present invention is joined. In the figure, 1...function member, 2...divided camshaft member, ie, stem, 3...groove, 4...protrusion.
Claims (1)
カム、ジヤーナル等の機能部材と接合するため、
接合部に機能部材を介在せしめたカムシヤフトに
おいて、前記機能部材の側面と分割カムシヤフト
部材の軸端部のうち、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
分割カムシヤフト部材と機能部材とを接合したこ
とを特徴とするカムシヤフト。 In order to connect multiple split camshaft members to functional members such as cams and journals at each shaft end,
In a camshaft in which a functional member is interposed at the joint, one of the side surface of the functional member and the shaft end of the split camshaft member has a groove, and the other has a length equal to or longer than the groove depth corresponding to the groove. Protrusions are respectively provided, the protrusions are inserted into the grooves, and both members are pressurized from behind to cause plastic deformation, and a flowing portion is formed at least locally in the protrusions and/or grooves, thereby forming a split camshaft member and a functional member. A camshaft characterized by joining.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16927684U JPS6187635U (en) | 1984-11-09 | 1984-11-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16927684U JPS6187635U (en) | 1984-11-09 | 1984-11-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6187635U true JPS6187635U (en) | 1986-06-07 |
Family
ID=30727023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16927684U Pending JPS6187635U (en) | 1984-11-09 | 1984-11-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6187635U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5614650A (en) * | 1979-07-10 | 1981-02-12 | Nippon Piston Ring Co Ltd | Jointed casting cam shaft |
| JPS586037B2 (en) * | 1974-08-01 | 1983-02-02 | バイロン ジヤクソン インコ−ポレ−テツド | Tongs that can be used for various purposes |
-
1984
- 1984-11-09 JP JP16927684U patent/JPS6187635U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS586037B2 (en) * | 1974-08-01 | 1983-02-02 | バイロン ジヤクソン インコ−ポレ−テツド | Tongs that can be used for various purposes |
| JPS5614650A (en) * | 1979-07-10 | 1981-02-12 | Nippon Piston Ring Co Ltd | Jointed casting cam shaft |