JPS5779317A - Connecting rod for internal combustion engine - Google Patents
Connecting rod for internal combustion engineInfo
- Publication number
- JPS5779317A JPS5779317A JP15564280A JP15564280A JPS5779317A JP S5779317 A JPS5779317 A JP S5779317A JP 15564280 A JP15564280 A JP 15564280A JP 15564280 A JP15564280 A JP 15564280A JP S5779317 A JPS5779317 A JP S5779317A
- Authority
- JP
- Japan
- Prior art keywords
- fibers
- bundle
- connecting rod
- rod
- matrix
- 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
- 238000002485 combustion reaction Methods 0.000 title 1
- 239000000835 fiber Substances 0.000 abstract 13
- 239000011159 matrix material Substances 0.000 abstract 3
- 229910001234 light alloy Inorganic materials 0.000 abstract 2
- 210000000707 wrist Anatomy 0.000 abstract 1
Landscapes
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
PURPOSE: To well balance the strength of a connecting rod which has a bundle of unidirectionally extending fibers in the rod body between the large and small ends and is provided with light alloy as a matrix on the fibers, by reducing the number of the fibers at both the ends of the rod.
CONSTITUTION: A bundle of unidirectionally extending fibers F is provided in the body 1 of a connecting rod between its large end 2 and small end 3 so that the bundle of the fibers extends in the axial direction of the rod. Light alloy is filled as a matrix M among the fibers F to reinforce the connecting rod with the fibers. The number of the fibers F in the end Fa of the bundle at the large end 2 is reduced so that the bundle is tapered. The end Fb of bundle of fibers F at the small end 3 is divided into two and tapered in the same manner as the other end so that the rod part around a wrist pin hold 4 is reinforced with the fibers. As a result, no uniform cross sections are provided in both the ends of the bundle of fibers F, the bonding power between the matrix M and both the ends of the bundle of fibers is increased and stress concentration is avoided in the end Fa of the bundle of fibers F at the large end 2.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15564280A JPS5779317A (en) | 1980-11-05 | 1980-11-05 | Connecting rod for internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15564280A JPS5779317A (en) | 1980-11-05 | 1980-11-05 | Connecting rod for internal combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5779317A true JPS5779317A (en) | 1982-05-18 |
Family
ID=15610428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15564280A Pending JPS5779317A (en) | 1980-11-05 | 1980-11-05 | Connecting rod for internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5779317A (en) |
-
1980
- 1980-11-05 JP JP15564280A patent/JPS5779317A/en active Pending
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