Resumes
Resumes
Ralph Cassell Phones & Addresses
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5423 Dantonaire Pl, Saint Louis, MO 63128 (314) 894-9194
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Ballwin, MO
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Kirksville, MO
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Florissant, MO
Business Records
Name / Title
Company / Classification
Phones & Addresses
VP
LACLEDE STEEL COMPANY
PO Box 24125, Belleville, IL 62223
5423 Dantonaire Pl, Saint Louis, MO 63128
5423 Dantonaire Pl, Saint Louis, MO 63128
VP
Laclede Steel Company
440 N 4 St, Saint Louis, MO 63102
Publications
Us Patents
Method Of Manufacturing Springs, Including The Production Of Rod Therefor
View pageUS Patent:
41749812, Nov 20, 1979
Filed:
Feb 6, 1978
Appl. No.:
5/875151
Inventors:
Ralph M. Cassell - Florissant MO
Assignee:
Laclede Steel Company - St. Louis MS
International Classification:
C21D 180
C21D 952
C21D 956
C21D 952
C21D 956
US Classification:
148 12B
Abstract:
The method of manufacturing coiled springs from hot-rolled steel rod (as distinguished from drawn wire) wherein round steel rod is formed by hot rolling with the gauge of the rod within a tolerance of. +-. 010 inch and the rod not out of round more than a maximum of 0. 015 inch, oil tempering the rod as produced in the hot rolling operation, without drawing it, by passing it through an austenitizing step, an oil quenching step and a tempering step, and winding springs from the oil tempered rod.