JPS56148435A - Production of pulley - Google Patents
Production of pulleyInfo
- Publication number
- JPS56148435A JPS56148435A JP5324780A JP5324780A JPS56148435A JP S56148435 A JPS56148435 A JP S56148435A JP 5324780 A JP5324780 A JP 5324780A JP 5324780 A JP5324780 A JP 5324780A JP S56148435 A JPS56148435 A JP S56148435A
- Authority
- JP
- Japan
- Prior art keywords
- pulley
- side plate
- cylindrical part
- slab
- outside circumference
- 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
- Forging (AREA)
- Pulleys (AREA)
Abstract
PURPOSE: To produce a pulley with less steps and with a good yield by subjecting a metallic slab which is used as a material in a combination of pressing and machining, in the manufacture of said pulley.
CONSTITUTION: A bar-shaped slab 7 which is used as a material is drawn to a shape having a side plate 700 and a cylindrical part 800 projecting from the outside circumference of this side plate into an axial direction. Next, with the outside circumference as a reference, a through-hole 701 for shaft is pierced and finally, plural V-shaped grooves 801 for the purpose of mounting a flat-type belt 6 are machined with a lathe or the like on the outside circumferential part of the cylindrical part 800, whereby the pulley is produced.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5324780A JPS56148435A (en) | 1980-04-21 | 1980-04-21 | Production of pulley |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5324780A JPS56148435A (en) | 1980-04-21 | 1980-04-21 | Production of pulley |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56148435A true JPS56148435A (en) | 1981-11-17 |
Family
ID=12937456
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5324780A Pending JPS56148435A (en) | 1980-04-21 | 1980-04-21 | Production of pulley |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56148435A (en) |
-
1980
- 1980-04-21 JP JP5324780A patent/JPS56148435A/en active Pending
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