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Scovill Inc
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Scovill Inc
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Application filed by Scovill IncfiledCriticalScovill Inc
Application grantedgrantedCritical
Publication of FR681333ApublicationCriticalpatent/FR681333A/fr
B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
B21C1/00—Manufacture of metal sheets, wire, rods, tubes or like semi-manufactured products by drawing
B21C1/02—Drawing metal wire or like flexible metallic material by drawing machines or apparatus in which the drawing action is effected by drums
B21C1/12—Regulating or controlling speed of drawing drums, e.g. to influence tension; Drives; Stop or relief mechanisms
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR681333D1929-09-041929-09-04Perfectionnements aux appareils de contrôle pour groupes moteurs
ExpiredFR681333A
(fr)