JPS5560733A - Pulley for electromagnetic clutch - Google Patents
Pulley for electromagnetic clutchInfo
- Publication number
- JPS5560733A JPS5560733A JP13196878A JP13196878A JPS5560733A JP S5560733 A JPS5560733 A JP S5560733A JP 13196878 A JP13196878 A JP 13196878A JP 13196878 A JP13196878 A JP 13196878A JP S5560733 A JPS5560733 A JP S5560733A
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- external
- internal
- boss
- press
- 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
- Pulleys (AREA)
Abstract
PURPOSE: To extend life of a press mold as well as to diminish the thickness to its punching width in such a way that plural parts punched by a press are incorporated by good energy convergent welding means.
CONSTITUTION: When an external cylinder 11, an internal cylinder 12 and a discoid part 14 are assembled as shown in the figure, slits 17 are formed respectively beteen the discoid part 14, an external boss 15 and the external cylinder 11, and between the discoid part 14, an internal boss 16 and the internal cylinder 12. Next to it, incorporative welding is done by good energy convergent welding means for the contact part (A) by the external cylinder 11 and the external boss 15, and the contact part B by the internal cylinder 12 and the internal boss 16, for example by electronic beam welding. In order to perform the process by said method, the thickness is minimized to the punching width, the condition for the press is eased off, life of the press mold is extended, to offer an inexpensive pulley.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13196878A JPS5560733A (en) | 1978-10-26 | 1978-10-26 | Pulley for electromagnetic clutch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13196878A JPS5560733A (en) | 1978-10-26 | 1978-10-26 | Pulley for electromagnetic clutch |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5560733A true JPS5560733A (en) | 1980-05-08 |
Family
ID=15070427
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13196878A Pending JPS5560733A (en) | 1978-10-26 | 1978-10-26 | Pulley for electromagnetic clutch |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5560733A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58187630A (en) * | 1982-04-28 | 1983-11-01 | Mitsubishi Electric Corp | Electromagnetic coupling device |
JPS58187629A (en) * | 1982-04-28 | 1983-11-01 | Mitsubishi Electric Corp | Electromagnetic coupling device |
JPH02266121A (en) * | 1989-04-07 | 1990-10-30 | Haruma Tanaka | Manufacture of magnetic clutch |
-
1978
- 1978-10-26 JP JP13196878A patent/JPS5560733A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58187630A (en) * | 1982-04-28 | 1983-11-01 | Mitsubishi Electric Corp | Electromagnetic coupling device |
JPS58187629A (en) * | 1982-04-28 | 1983-11-01 | Mitsubishi Electric Corp | Electromagnetic coupling device |
JPH02266121A (en) * | 1989-04-07 | 1990-10-30 | Haruma Tanaka | Manufacture of magnetic clutch |
JPH0756301B2 (en) * | 1989-04-07 | 1995-06-14 | 春馬 田中 | Electromagnetic clutch manufacturing method |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5560733A (en) | Pulley for electromagnetic clutch | |
JPS5636336A (en) | Manufacture of metal sheet laminated core | |
JPS53139976A (en) | Packaging method of semiconductor chips | |
JPS5425586A (en) | Method of punching metal-covered plate | |
JPS5313103A (en) | Punching method of rotary machine cores | |
JPS5538640A (en) | Manufacture of magnetic core | |
JPS53139283A (en) | Method for blanking press material | |
JPS53132872A (en) | Coil line | |
JPS52146801A (en) | Mounting method of armature coil | |
JPS54121902A (en) | Method for stamping out sector cores from band-shaped material | |
JPS54119185A (en) | Scrap handling device | |
JPS57103750A (en) | Crankshaft material made from steel plate and its production | |
JPS52149982A (en) | Forming method of electrode patterns | |
JPS52109675A (en) | Method for assembling parts with each other which are punched by press working | |
JPS5746639A (en) | Iron core for squirrel-cage rotor | |
JPS5366085A (en) | Method for producing scrapless iron cores | |
JPS54157349A (en) | Superficial exothermic material manufacturing method | |
JPS57100831A (en) | Manufacture of moving piece | |
JPS55114425A (en) | Embossing method of metal plate | |
JPS56136367A (en) | Printing method and die for fine diagram of metal foil | |
JPS5310461A (en) | Method of manufacturing watch case | |
JPS5699949A (en) | Shadow mask | |
JPS5770050A (en) | Working method for pivot part of cast iron rocker arm | |
JPS5341879A (en) | Method of preventing scum from rising in press work | |
JPS5236383A (en) | Production method of trimming blade of punch |