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WEAN EQUIPMENT CORP
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WEAN EQUIPMENT CORP
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Filing date
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Application filed by WEAN EQUIPMENT CORPfiledCriticalWEAN EQUIPMENT CORP
Application grantedgrantedCritical
Publication of FR1173076ApublicationCriticalpatent/FR1173076A/fr
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
B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
B21D43/02—Advancing work in relation to the stroke of the die or tool
B21D43/18—Advancing work in relation to the stroke of the die or tool by means in pneumatic or magnetic engagement with the work
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR1173076D1957-03-191957-03-19Perfectionnements à un procédé et à un appareil pour des produits en feuilles
ExpiredFR1173076A
(fr)