JPS566956A - Connecting rod for engine - Google Patents
Connecting rod for engineInfo
- Publication number
- JPS566956A JPS566956A JP8243179A JP8243179A JPS566956A JP S566956 A JPS566956 A JP S566956A JP 8243179 A JP8243179 A JP 8243179A JP 8243179 A JP8243179 A JP 8243179A JP S566956 A JPS566956 A JP S566956A
- Authority
- JP
- Japan
- Prior art keywords
- rod body
- bearing portions
- welding
- bearing
- connecting rod
- 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
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
PURPOSE: To manufacture a light-weight connecting rod for an engine by a simple step and at a low cost, by separately preparing both bearing portions and a rod body which is to be joined at both ends thereof to the bearing portions, and welding the bearing portions and rod body together.
CONSTITUTION: A connecting rod 1 consists of piston side and crank side bearing portions 2, 3 and a rod body 4. Both of the bearing portions 2, 3 are preparated by cutting solid-drawn steel pipes into short cylindrical pieces. The rod body 4 is formed by pressing a hot-rolled steel plate. The bearing portions 2, 3 are joined to both ends of the rod body 4 by welding, for example, resistance welding. In order to obtain a connecting rod of a high strength by resistance welding, a radius R2 of an arcuate portion of the rod body 4 is set smaller than an outer radius R1 of the bearing portion 2. The welding is started at both ends of the arcuate portion to be continued toward the center thereof. That arcuate portion of the rod body 4 which is on the side of the bearing portion 3 is formed in the same manner as the arcuate portion referred to above which is on the side of the bearing portion 2.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8243179A JPS566956A (en) | 1979-06-29 | 1979-06-29 | Connecting rod for engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8243179A JPS566956A (en) | 1979-06-29 | 1979-06-29 | Connecting rod for engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS566956A true JPS566956A (en) | 1981-01-24 |
Family
ID=13774370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8243179A Pending JPS566956A (en) | 1979-06-29 | 1979-06-29 | Connecting rod for engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS566956A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5964879U (en) * | 1982-10-20 | 1984-04-28 | 三菱重工業株式会社 | lifting equipment |
| US6062762A (en) * | 1993-08-18 | 2000-05-16 | Lemforder Metallwaren Ag | Angle joint for chassis parts in a motor vehicle |
| FR2949832A1 (en) * | 2009-09-04 | 2011-03-11 | Peugeot Citroen Automobiles Sa | Connecting rod for internal combustion engine e.g. petrol engine, of motor vehicle, has rod body provided with two branches made of metal wire that extends from ring in end to another ring in another end |
-
1979
- 1979-06-29 JP JP8243179A patent/JPS566956A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5964879U (en) * | 1982-10-20 | 1984-04-28 | 三菱重工業株式会社 | lifting equipment |
| US6062762A (en) * | 1993-08-18 | 2000-05-16 | Lemforder Metallwaren Ag | Angle joint for chassis parts in a motor vehicle |
| FR2949832A1 (en) * | 2009-09-04 | 2011-03-11 | Peugeot Citroen Automobiles Sa | Connecting rod for internal combustion engine e.g. petrol engine, of motor vehicle, has rod body provided with two branches made of metal wire that extends from ring in end to another ring in another end |
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