JPS5614814A - Manufacture of rocker arm - Google Patents
Manufacture of rocker armInfo
- Publication number
- JPS5614814A JPS5614814A JP9012079A JP9012079A JPS5614814A JP S5614814 A JPS5614814 A JP S5614814A JP 9012079 A JP9012079 A JP 9012079A JP 9012079 A JP9012079 A JP 9012079A JP S5614814 A JPS5614814 A JP S5614814A
- Authority
- JP
- Japan
- Prior art keywords
- rocker arm
- main body
- dividing
- slide
- manufacture
- 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.)
- Granted
Links
Landscapes
- Valve-Gear Or Valve Arrangements (AREA)
Abstract
PURPOSE: To manufacture rocker arms at low costs, by manufacturing a multiplicity of slide pieces to be fabricated separately of the main body of rocker arm from a precisely manufactured cylindrical blank by use of dividing process, and then boding the slide piece to the main body.
CONSTITUTION: In manufacturing slide pieces 3 of rocker arm 1 to be held in contact with the cam formed on cam shaft (not shown), a cylindrical member 4 formed with a plurality of axial dividing grooves 4b in its inner surface 4a is at first manufactured by way of precision casting. Then, this cylindrical member 4 is divided into a plurality of rings 5 by cutting the same at a predetermined width. Thereafter, the ring 5 is placed in a jig and pressure is applied to the same, thereby dividing it into a plurality of independently slide pieces 3 along the dividing grooves 4b. A required rocker arm 1 can be obtained by bonding the slide piece 3 to the mating surface 2b of main body 2 by way of soldering or the like.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9012079A JPS5614814A (en) | 1979-07-16 | 1979-07-16 | Manufacture of rocker arm |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9012079A JPS5614814A (en) | 1979-07-16 | 1979-07-16 | Manufacture of rocker arm |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5614814A true JPS5614814A (en) | 1981-02-13 |
JPS5653083B2 JPS5653083B2 (en) | 1981-12-16 |
Family
ID=13989644
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9012079A Granted JPS5614814A (en) | 1979-07-16 | 1979-07-16 | Manufacture of rocker arm |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5614814A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62182316A (en) * | 1986-02-07 | 1987-08-10 | Jiyoumou Riyokusan Kogyo Kk | Log-laying work for slope protection work by vegetation |
-
1979
- 1979-07-16 JP JP9012079A patent/JPS5614814A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62182316A (en) * | 1986-02-07 | 1987-08-10 | Jiyoumou Riyokusan Kogyo Kk | Log-laying work for slope protection work by vegetation |
JPH0376373B2 (en) * | 1986-02-07 | 1991-12-05 | Jomo Ryokusan Kogyo Kk |
Also Published As
Publication number | Publication date |
---|---|
JPS5653083B2 (en) | 1981-12-16 |
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