Global Patent Index - EP 0907432 A1

EP 0907432 A1 19990414 - SHEET METAL BENDING MACHINE WITH OFFSET PRESS ROLLERS

Title (en)

SHEET METAL BENDING MACHINE WITH OFFSET PRESS ROLLERS

Title (de)

METALLPLATTENBIEGEVORRICHTUNG MIT OFFSETDRUCKROLLEN

Title (fr)

MACHINE A CINTRAGE DE TOLES A ROULEAUX PRESSEURS DECALES

Publication

EP 0907432 A1 19990414 (FR)

Application

EP 97919438 A 19970328

Priority

  • FR 9700563 W 19970328
  • FR 9607375 A 19960606

Abstract (en)

[origin: US6079247A] PCT No. PCT/FR97/00563 Sec. 371 Date Nov. 27, 1998 Sec. 102(e) Date Nov. 27, 1998 PCT Filed Mar. 28, 1997 PCT Pub. No. WO97/46336 PCT Pub. Date Dec. 11, 1997The invention features a sheet metal bending machine constituted by a smooth carrying roller around which the sheet metal is rolled, after bending, and by smooth press rollers against which the carrying roller presses, is characterized in that the carrying roller (2) is supported at one end by a fixed bearing (15) and at its other end by a retractable bearing (18), and in that the press rollers (3, 4) are supported, directly or indirectly (support rollers) by a plurality of bearings (5) supported by a control mechanism called "inclined blocks". (7, 8).

IPC 1-7

B21D 5/14

IPC 8 full level

B21D 5/14 (2006.01)

CPC (source: EP US)

B21D 5/14 (2013.01 - EP US)

Designated contracting state (EPC)

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

DOCDB simple family (publication)

WO 9746336 A1 19971211; AT E202020 T1 20010615; AU 2391497 A 19980105; CA 2257192 A1 19971211; CN 1089282 C 20020821; CN 1221360 A 19990630; DE 69705221 D1 20010719; DE 69705221 T2 20020314; DE 69705221 T4 20030508; EP 0907432 A1 19990414; EP 0907432 B1 20010613; ES 2158553 T3 20010901; FR 2750061 A1 19971226; FR 2750061 B1 19980911; TW 383236 B 20000301; US 6079247 A 20000627; ZA 974614 B 19971230

DOCDB simple family (application)

FR 9700563 W 19970328; AT 97919438 T 19970328; AU 2391497 A 19970328; CA 2257192 A 19970328; CN 97195213 A 19970328; DE 69705221 A 19970328; DE 69705221 T 19970328; EP 97919438 A 19970328; ES 97919438 T 19970328; FR 9607375 A 19960606; TW 86107585 A 19970603; US 19463098 A 19981127; ZA 974614 A 19970527