JPS6187624U - - Google Patents
Info
- Publication number
- JPS6187624U JPS6187624U JP16928084U JP16928084U JPS6187624U JP S6187624 U JPS6187624 U JP S6187624U JP 16928084 U JP16928084 U JP 16928084U JP 16928084 U JP16928084 U JP 16928084U JP S6187624 U JPS6187624 U JP S6187624U
- Authority
- JP
- Japan
- Prior art keywords
- groove
- camshaft
- members
- protrusion
- split
- 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はカム、ジヤーナル等の機能部材を
予め備えた複数の分割カムシヤフト部材の各々が
軸端部同志で接合される前の状態の部分断面図、
第１図ｂは接合後の状態を示す部分断面図である
。
図において、１…カム、２…ジヤーナル、３…
第１のステム、４…軸端部、５…突起、６…第２
のステム、７…軸端部、８…溝、である。
FIGS. 1a and 1b are partial cross-sectional views schematically showing a state in which an embodiment of the camshaft of the present invention is joined, and FIG. A partial cross-sectional view of the state before each member is joined at the shaft ends,
FIG. 1b is a partial sectional view showing the state after bonding. In the figure, 1...cam, 2...journal, 3...
First stem, 4... Shaft end, 5... Protrusion, 6... Second
stem, 7... shaft end, 8... groove.
Claims (1)
る複数の分割カムシヤフト部材を各々の軸端部同
志で接合したカムシヤフトにおいて、分割カムシ
ヤフト部材の一方の軸端部に溝を、他方の軸端部
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
分割カムシヤフト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分割カムシヤフト部
材を噛合せて接合したことを特徴とするカムシヤ
フト。 In a camshaft in which a plurality of split camshaft members each having functional members such as cams and journals are joined together at their respective shaft ends, one shaft end of each split camshaft member is provided with a groove, and the other shaft end is provided with a groove. A protrusion having a length equal to or greater than the groove depth corresponding to the groove is provided, and the protrusion is inserted into the groove, and both split camshaft members are pressurized from behind to cause plastic deformation, and the protrusion and/or groove are A camshaft characterized in that both divided camshaft members are meshed and joined by forming a flow portion at least locally.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16928084U JPS6187624U (en) | 1984-11-09 | 1984-11-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16928084U JPS6187624U (en) | 1984-11-09 | 1984-11-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6187624U true JPS6187624U (en) | 1986-06-07 |
Family
ID=30727027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16928084U Pending JPS6187624U (en) | 1984-11-09 | 1984-11-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6187624U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4836022A (en) * | 1971-09-10 | 1973-05-28 | ||
| JPS4852660A (en) * | 1971-11-05 | 1973-07-24 | ||
| JPS4885464A (en) * | 1972-02-18 | 1973-11-13 |
-
1984
- 1984-11-09 JP JP16928084U patent/JPS6187624U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4836022A (en) * | 1971-09-10 | 1973-05-28 | ||
| JPS4852660A (en) * | 1971-11-05 | 1973-07-24 | ||
| JPS4885464A (en) * | 1972-02-18 | 1973-11-13 |