Title:
Heat treating
United States Patent 2479934
US Patent References:
/0256098.html
- - 0256098

/0259903.html
- - 0259903

/0604664.html
- - 0604664

/1123080.html
- - 1123080

Finishing head for bolt-turning machines
- - 1406880


Inventors:
Jagen, Theodore A.
Publication Date:
08/23/1949
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Assignee:
GEN MOTORS CORP
Primary Class:
148/571
Other Classes:
219/641, 266/259, 266/129, 148/641, 266/123
International Classes:
C21D9/40; H05B6/02; H05B6/36
US Patent References:
1711835Method of hardening brake drums of malleable-iron disk automobile wheels
2182341Radio tube manufacture
2194391Driving head for lathes
2202758Apparatus for progressive heat treatment
2202759Heat treatment of shafts and the like
2281297Induction heat treating apparatus
2288033Method of producing autofrettaged hubs
2295272Heat treating
2314865Heating device
2329944Method for securing in place radiating fins and the like