EP 0484934 B1 19940105 - Device for forming beads at the end of tubular work pieces made of sheet.
Title (en)
Device for forming beads at the end of tubular work pieces made of sheet.
Title (de)
Vorrichtung zum Anformen von endseitigen Sicken an rohrförmigen Werkstücken aus Blech.
Title (fr)
Dispositif pour former des moulures à la fin des pièces à travailler tubulaires en tÔle.
Publication
Application
Priority
DE 9015247 U 19901106
Abstract (en)
[origin: EP0484934A2] The invention relates to a device for forming beads at the end of tubular work pieces made of sheet. The device has a supporting table with a horizontal bearing surface (1) for the work piece (2) to be processed and beading rollers (3) arranged in pairs which are rotatably mounted on the bearing surface (1) and are motor-driven. Arranged above the supporting table (1) is a vertically moveable pressure application device (5) with at least one pressure element (7) which rests against the top edge of the work piece (2) under the weight of the pressure application device (5). Arranged on the bearing surface (1) on both sides of the pair (3) of beading rollers is at least one supporting roller (8), which can be placed against the circumferential surface of the work piece (2) to be processed and the spacing of which from the pair (3) of beading rollers is adjustable. <IMAGE>
IPC 1-7
IPC 8 full level
B21D 17/04 (2006.01)
CPC (source: EP)
B21D 17/04 (2013.01)
Designated contracting state (EPC)
AT CH DE FR IT LI
DOCDB simple family (publication)
EP 0484934 A2 19920513; EP 0484934 A3 19920729; EP 0484934 B1 19940105; AT E99577 T1 19940115; DE 59100811 D1 19940217; DE 9015247 U1 19910117
DOCDB simple family (application)
EP 91118951 A 19911106; AT 91118951 T 19911106; DE 59100811 T 19911106; DE 9015247 U 19901106