JPS5614650A - Jointed casting cam shaft - Google Patents
Jointed casting cam shaftInfo
- Publication number
- JPS5614650A JPS5614650A JP8648379A JP8648379A JPS5614650A JP S5614650 A JPS5614650 A JP S5614650A JP 8648379 A JP8648379 A JP 8648379A JP 8648379 A JP8648379 A JP 8648379A JP S5614650 A JPS5614650 A JP S5614650A
- Authority
- JP
- Japan
- Prior art keywords
- casting
- cam shafts
- casting cam
- sized
- jointed
- 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)
Abstract
PURPOSE: To supply axially long-sized casting cam shafts without large-sized molds by jointing segment members of casting cam shafts and installing a steel-made joint gear.
CONSTITUTION: A casting cam shaft with cams 1 and 2, consists of segmental casting cam shafts A and B, and a steel-made joint gear 3. The joint gear 3 is provided with a convex part 4 at the both ends. The convexes parts are jointed by concave parts 5 made at the both ends of the segmental casting cam shafts A and B, thereby forming an integrated welded casting (welded at 9). The integrated welded casting method ensures the fabrication of axially long-sized casting cam shafts without long- sized molds, requiring no induction hardening and removing hardening failures.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8648379A JPS5614650A (en) | 1979-07-10 | 1979-07-10 | Jointed casting cam shaft |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8648379A JPS5614650A (en) | 1979-07-10 | 1979-07-10 | Jointed casting cam shaft |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5614650A true JPS5614650A (en) | 1981-02-12 |
Family
ID=13888216
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8648379A Pending JPS5614650A (en) | 1979-07-10 | 1979-07-10 | Jointed casting cam shaft |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5614650A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6073167A (en) * | 1983-09-28 | 1985-04-25 | Nippon Piston Ring Co Ltd | Method of manufacturing cam shaft |
JPS6187635U (en) * | 1984-11-09 | 1986-06-07 |
-
1979
- 1979-07-10 JP JP8648379A patent/JPS5614650A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6073167A (en) * | 1983-09-28 | 1985-04-25 | Nippon Piston Ring Co Ltd | Method of manufacturing cam shaft |
JPH0423143B2 (en) * | 1983-09-28 | 1992-04-21 | Nippon Piston Ring Co Ltd | |
JPS6187635U (en) * | 1984-11-09 | 1986-06-07 |
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