Title (en)

Machine and process for straightening pieces of small cross section and great length

Title (de)

Maschine und Verfahren zum Richten von langen Werkstücken mit kleinem Querschnitt

Title (fr)

Machine et méthode de dressage des pièces longues de petite section transversale

Publication

EP 1214990 A3 20031029 (EN)

Application

EP 01201470 A 20010423

Priority

IT MI20002720 A 20001215

Abstract (en)

[origin: EP1214990A2] A machine (10) for straightening pieces of small cross section and great length, comprising supporting means of a piece (11) to be straightened, associated with a system of applying the force and a system for measuring and controlling the process, also providing a system for feeding and advancing said piece (11), where the system feeding the pieces (11) to be straightened provides two clamps (12, 13) acting on the piece (11) to be straightened, so as to move it to the various operating positions. It is also described a process of straightening pieces of small cross section and great length, performed by using the mentioned machine. <IMAGE>

IPC 1-7

B21D 3/10

IPC 8 full level

B21D 3/10 (2006.01)

CPC (source: EP)

B21D 3/10 (2013.01)

Citation (search report)

• [X] EP 0414036 A2 19910227 - MAE MASCHINEN U APPARATEBAU GO [DE]
• [A] DE 2328111 A1 19741219 - LINDEMANN HANS
• [A] DE 1141160 B 19621213 - AEROFIN CORP
• [A] DE 903396 C 19540204 - ESCO SA MECHANIQUE GENERALE DE

Designated contracting state (EPC)

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

DOCDB simple family (publication)

EP 1214990 A2 20020619; EP 1214990 A3 20031029; EP 1214990 B1 20050720; DE 60112026 D1 20050825; DE 60112026 T2 20060518; IT 1319553 B1 20031020; IT MI20002720 A1 20020615

DOCDB simple family (application)

EP 01201470 A 20010423; DE 60112026 T 20010423; IT MI20002720 A 20001215