JPH0366977B2 - - Google Patents
Info
- Publication number
- JPH0366977B2 JPH0366977B2 JP7452684A JP7452684A JPH0366977B2 JP H0366977 B2 JPH0366977 B2 JP H0366977B2 JP 7452684 A JP7452684 A JP 7452684A JP 7452684 A JP7452684 A JP 7452684A JP H0366977 B2 JPH0366977 B2 JP H0366977B2
- Authority
- JP
- Japan
- Prior art keywords
- groove
- section
- roller
- forming
- cross
- 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
- 239000000463 material Substances 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 18
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 239000012467 final product Substances 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 5
- 238000009826 distribution Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H1/00—Making articles shaped as bodies of revolution
- B21H1/02—Making articles shaped as bodies of revolution discs; disc wheels
- B21H1/04—Making articles shaped as bodies of revolution discs; disc wheels with rim, e.g. railways wheels or pulleys
-
- 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 (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7452684A JPS60216943A (ja) | 1984-04-13 | 1984-04-13 | 多条v溝プ−リの製造方法 |
EP84105848A EP0126489B1 (en) | 1983-05-23 | 1984-05-22 | Poly-v pulley and manufacturing method therefor |
AU28496/84A AU554589B2 (en) | 1983-05-23 | 1984-05-22 | Grooved pulley and manufacturing method therefor |
DE8484105848T DE3484548D1 (de) | 1983-05-23 | 1984-05-22 | Keilriemenscheibe und verfahren zu ihrer herstellung. |
CA000461383A CA1268355A (en) | 1984-04-13 | 1984-08-20 | Grooved pulley and manufacturing method therefor |
US06/865,462 US4767387A (en) | 1983-05-23 | 1986-05-21 | Grooved pulley and manufacturing method therefor |
US07/141,226 US4874353A (en) | 1983-05-23 | 1988-01-06 | Grooved pulley and manufacturing method therefor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7452684A JPS60216943A (ja) | 1984-04-13 | 1984-04-13 | 多条v溝プ−リの製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60216943A JPS60216943A (ja) | 1985-10-30 |
JPH0366977B2 true JPH0366977B2 (ko) | 1991-10-21 |
Family
ID=13549843
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7452684A Granted JPS60216943A (ja) | 1983-05-23 | 1984-04-13 | 多条v溝プ−リの製造方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60216943A (ko) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62197231A (ja) * | 1986-02-25 | 1987-08-31 | Fuji Kiko Co Ltd | 多段プ−リ−および製造方法 |
JPH06102232B2 (ja) * | 1986-06-11 | 1994-12-14 | 小倉クラツチ株式会社 | 電磁連結装置用プーリの製造方法 |
JP2502151B2 (ja) * | 1989-06-10 | 1996-05-29 | 株式会社日立製作所 | プ―リの加工方法及びプ―リ |
WO1994009928A1 (en) * | 1992-11-02 | 1994-05-11 | Kabushiki Kaisha Kanemitsu | Method of manufacturing poly-v-grooved pulley of sheet metal |
US5336812A (en) * | 1993-11-12 | 1994-08-09 | Aristech Chemical Corporation | Method of making 1,1-bis-(4-hydroxyphenyl)-3,3,5-trimethylcyclohexane |
CN101879546B (zh) * | 2009-05-09 | 2013-10-16 | 东风襄樊旋压件有限公司 | 板制皮带轮的旋压工艺及用于该工艺的成型旋轮 |
-
1984
- 1984-04-13 JP JP7452684A patent/JPS60216943A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS60216943A (ja) | 1985-10-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |