Global Patent Index - EP 1034052 A1

EP 1034052 A1 2000-09-13 - BENDING MACHINE WITH VARIABLE BENDING TOOL

Title (en)

BENDING MACHINE WITH VARIABLE BENDING TOOL

Title (de)

BIEGEMASCHINE MIT WECHSELBAREM BIEGEWERKZEUG

Title (fr)

MACHINE DE CINTRAGE COMPORTANT DIFFERENTS OUTILS DE CINTRAGE

Publication

EP 1034052 A1 (EN)

Application

EP 98952976 A

Priority

  • IB 9801864 W
  • IT UD970220 A

Abstract (en)

[origin: WO9926739A1] Bending machine with variable bending tool for round pieces (16) or bundles of round pieces, the machine including a work plane (17), at least a drawing assembly (11), at least a shearing assembly and at least a bending device (32), the bending device (32) comprising a rotary plate (20) lying on the work plane (17) and associated with means (31) suitable to make it rotate selectively, the bending device (32) also comprising a plurality of bending tools which can be selected selectively, each bending tool comprising at least a bending pin (18a) and an abutment pin (18b) assembled on a support (13) and having their own defined diameter, the bending tools (12) being assembled on the periphery of a positioning device (14) lying below the work plane (17) of the bending machine (10) and rotating on an axis substantially parallel to the work plane (17) so as to position the specific bending tool (12) selected angularly, the rotary plate (20) having an insertion seating (21), mating in shape with the shape of the support (13), inside which the specific bending tool (12) selected can be inserted, by being lifted towards the work plane (17) so as to form a single body with the rotary plate (20).

IPC 1-7 (main, further and additional classification)

B21D 11/12; B21F 1/00

IPC 8 full level (invention and additional information)

B21D 11/12 (2006.01); B21F 1/00 (2006.01)

CPC (invention and additional information)

B21F 1/00 (2013.01); B21D 11/12 (2013.01)

Citation (search report)

See references of WO 9926739A1

Designated contracting state (EPC)

AT BE CH DE DK ES FR GB GR IE IT LI NL PT SE

EPO simple patent family

WO 9926739 A1 19990603; AU 1049399 A 19990615; BR 9815050 A 20001003; EP 1034052 A1 20000913; IT 1296722 B1 19990715; IT UD970220 A1 19990526

INPADOC legal status


2002-07-17 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20020101

2001-06-20 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20010504

2000-09-13 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20000515

2000-09-13 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE CH DE DK ES FR GB GR IE IT LI NL PT SE