JPH0126780B2 - - Google Patents
Info
- Publication number
- JPH0126780B2 JPH0126780B2 JP21065783A JP21065783A JPH0126780B2 JP H0126780 B2 JPH0126780 B2 JP H0126780B2 JP 21065783 A JP21065783 A JP 21065783A JP 21065783 A JP21065783 A JP 21065783A JP H0126780 B2 JPH0126780 B2 JP H0126780B2
- Authority
- JP
- Japan
- Prior art keywords
- poly
- wall portion
- peripheral wall
- pulley
- sheet metal
- 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
Links
- 230000002093 peripheral effect Effects 0.000 claims description 29
- 239000007769 metal material Substances 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 13
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 claims description 7
- 239000002184 metal Substances 0.000 description 5
- 238000005452 bending Methods 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000010960 cold rolled steel Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
- B21D35/002—Processes combined with methods covered by groups B21D1/00 - B21D31/00
- B21D35/005—Processes combined with methods covered by groups B21D1/00 - B21D31/00 characterized by the material of the blank or the workpiece
- B21D35/006—Blanks having varying thickness, e.g. tailored blanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/26—Making other particular articles wheels or the like
- B21D53/261—Making other particular articles wheels or the like pulleys
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pulleys (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21065783A JPS60102240A (ja) | 1983-11-09 | 1983-11-09 | 鈑金製ポリｖプ−リの製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21065783A JPS60102240A (ja) | 1983-11-09 | 1983-11-09 | 鈑金製ポリｖプ−リの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60102240A JPS60102240A (ja) | 1985-06-06 |
| JPH0126780B2 true JPH0126780B2 (en]) | 1989-05-25 |
Family
ID=16592936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21065783A Granted JPS60102240A (ja) | 1983-11-09 | 1983-11-09 | 鈑金製ポリｖプ−リの製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60102240A (en]) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3579936B2 (ja) * | 1994-11-21 | 2004-10-20 | トヨタ自動車株式会社 | 有底筒状製品の成形方法 |
| US6298702B1 (en) * | 1999-11-12 | 2001-10-09 | Advanced Metalforming Technologies, Inc. | Method for making seamless wheel rims |
-
1983
- 1983-11-09 JP JP21065783A patent/JPS60102240A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60102240A (ja) | 1985-06-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1285252C (en) | Centrifugal blower wheel and method of manufacture | |
| JPH0126780B2 (en]) | ||
| US5129146A (en) | Method of manufacturing poly-v pulleys from sheet metal | |
| JPS61144467A (ja) | Ｖリブドプ−リおよびその製造方法 | |
| GB2169471A (en) | Acoustic diaphragm | |
| JPS58163538A (ja) | 板金製ポリｖプ−リの製造方法 | |
| JP3325841B2 (ja) | 板金製プーリの製造方法 | |
| JP2724630B2 (ja) | 回転体の製造方法 | |
| JPS58110151A (ja) | 板金製ポリｖプ−リの製造方法 | |
| JPS61162234A (ja) | Ｖ溝プ−リ−の製造方法 | |
| JPS5841640A (ja) | 接合ポリｖプ−リの製造方法 | |
| JPH0159056B2 (en]) | ||
| JPS59217058A (ja) | 多条ｖ溝プ−リ−及びその製造方法 | |
| JP3642825B2 (ja) | ダンパプーリ | |
| JPH02588B2 (en]) | ||
| JPH01197033A (ja) | 板金製プーリの製造方法 | |
| RU2033332C1 (ru) | Двухслойный лист или лента | |
| JPH029219B2 (en]) | ||
| JPS6096341A (ja) | ポリｖプ−リの製造方法 | |
| SU1456673A1 (ru) | Способ изготовлени канатного блока | |
| KR200237577Y1 (ko) | 연속식 클린칭 장치 | |
| SU1163938A1 (ru) | Устройство дл соединени листовых деталей | |
| JPS5832253Y2 (ja) | インボリユ−ト鉄心 | |
| JPH0610499B2 (ja) | 板金製ポリｖプーリ | |
| JPS6215300B2 (en]) |