EP 1121995 A3 20020109 - Shaft straightening and hardening machine
Title (en)
Shaft straightening and hardening machine
Title (de)
Wellenricht- und -härtemaschine
Title (fr)
Machine de rectification et de durcissement pour arbres
Publication
Application
Priority
DE 10004656 A 20000203
Abstract (en)
[origin: EP1121995A2] Machine has a pair of exchangeable counter rolls (68, 68a) located on a first free end (64, 64a) of its shaft. The radial measurement of the workpiece (20) is determined on the shaft of the diameter of the counter rolls. Preferred Features: A further counter roll (39) of a further counter roll pair is placed on the end lying opposite the free end of the shaft.
IPC 1-7
IPC 8 full level
B21D 3/02 (2006.01); B21D 3/16 (2006.01); C21D 1/673 (2006.01); C21D 9/28 (2006.01)
CPC (source: EP)
B21D 3/02 (2013.01); B21D 3/16 (2013.01); C21D 1/673 (2013.01); C21D 9/28 (2013.01)
Citation (search report)
- [X] GB 1245799 A 19710908 - WEWER ILSE [DE]
- [A] US 2748038 A 19560529 - ADAIR ROBERT V, et al
- [A] FR 2427858 A1 19800104 - ESCOFIER EXPL ETS [FR]
- [A] PATENT ABSTRACTS OF JAPAN vol. 2000, no. 04 31 August 2000 (2000-08-31)
- [A] PATENT ABSTRACTS OF JAPAN vol. 1998, no. 11 30 September 1998 (1998-09-30)
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 1121995 A2 20010808; EP 1121995 A3 20020109; CZ 2001422 A3 20020313; CZ 296625 B6 20060517; DE 10004656 C1 20010809
DOCDB simple family (application)
EP 01100776 A 20010113; CZ 2001422 A 20010201; DE 10004656 A 20000203