JPH0557052B2 - - Google Patents
Info
- Publication number
- JPH0557052B2 JPH0557052B2 JP27770590A JP27770590A JPH0557052B2 JP H0557052 B2 JPH0557052 B2 JP H0557052B2 JP 27770590 A JP27770590 A JP 27770590A JP 27770590 A JP27770590 A JP 27770590A JP H0557052 B2 JPH0557052 B2 JP H0557052B2
- Authority
- JP
- Japan
- Prior art keywords
- poly
- groove
- forming
- rising
- bearing
- 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.)
- Expired - Fee Related
Links
- 230000000630 rising effect Effects 0.000 claims description 65
- 238000000034 method Methods 0.000 claims description 57
- 239000007769 metal material Substances 0.000 claims description 29
- 238000004519 manufacturing process Methods 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 12
- 238000003825 pressing Methods 0.000 claims description 9
- 238000005096 rolling process Methods 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 9
- 238000005452 bending Methods 0.000 description 4
- 238000005553 drilling Methods 0.000 description 3
- 238000005242 forging Methods 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Landscapes
- Pulleys (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27770590A JPH04157254A (ja) | 1990-10-18 | 1990-10-18 | 板金製ポリｖ溝アイドルプーリの製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27770590A JPH04157254A (ja) | 1990-10-18 | 1990-10-18 | 板金製ポリｖ溝アイドルプーリの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04157254A JPH04157254A (ja) | 1992-05-29 |
| JPH0557052B2 true JPH0557052B2 (en]) | 1993-08-23 |
Family
ID=17587167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP27770590A Granted JPH04157254A (ja) | 1990-10-18 | 1990-10-18 | 板金製ポリｖ溝アイドルプーリの製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH04157254A (en]) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000070243A1 (fr) * | 1999-05-13 | 2000-11-23 | Kanemitsu Corporation | Poulie a plusieurs gorges en v formee dans une feuille metallique et son procede de fabrication |
| US6875142B2 (en) | 2000-12-20 | 2005-04-05 | Kanemitsu Corporation | Poly-V pulley made of metal sheet and method of manufacturing the same |
-
1990
- 1990-10-18 JP JP27770590A patent/JPH04157254A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH04157254A (ja) | 1992-05-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |