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Application filed by Spanex Lufttechnische AnlagenfiledCriticalSpanex Lufttechnische Anlagen
Priority to AT464774ApriorityCriticalpatent/AT329353B/de
Publication of ATA464774ApublicationCriticalpatent/ATA464774A/de
Application grantedgrantedCritical
Publication of AT329353BpublicationCriticalpatent/AT329353B/de
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
B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
B21D39/06—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes in openings, e.g. rolling-in
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
AT464774A1974-06-051974-06-05Verfahren und vorrichtung zum befestigen eines rohrstuckes in lochern von blechplatten
AT329353B
(de)
Verfahren und vorrichtung zum trocknen von produkten mittels eines geschlossenen gasumlaufs und einer trocknenden fluessigkeit und so hergestellte produkte.