EP 0473951 A3 19921202 - APPARATUS FOR MOUNTING THE TOOL ON THE TOOLHOLDER OF AN UPSETTING PRESS

Title (en)

APPARATUS FOR MOUNTING THE TOOL ON THE TOOLHOLDER OF AN UPSETTING PRESS

Publication

EP 0473951 A3 19921202 (DE)

Application

EP 91113167 A 19910806

Priority

DE 4026827 A 19900824

Abstract (en)

[origin: EP0473951A2] In an upsetting press for reducing the width of rolled material, especially the slab width in hot wide strip blooming trains with toolholders 2 arranged on both sides of the slab edge and receiving the pressing tool 1, a mounting device is proposed for the detachable mounting of the pressing tool 1 and the toolholder 2 which has at least one pretensionable tie bolt 3 with a hammer-shaped tie bolt head 5 held so that it can rotate in or on the toolholder 2, which tie bolt head engages in a recess 6 in the pressing tool 1 which is open on one side, essentially matches the tie bolt head 5 and supports this. <IMAGE>

IPC 1-7

B30B 15/02; B21J 13/03

IPC 8 full level

B21J 13/02 (2006.01); B21J 13/03 (2006.01); B30B 15/02 (2006.01)

CPC (source: EP KR US)

B21J 13/03 (2013.01 - EP US); B30B 15/00 (2013.01 - KR); B30B 15/026 (2013.01 - EP US)

Citation (search report)

[X] DE 2360750 A1 19750612 - DEMAG DRUCKLUFTTECHNIK GMBH
[X] EP 0207930 A1 19870107 - SIMMERING GRAZ PAUKER AG [AT]
[X] US 3111895 A 19631126 - KRAFT DERALD H, et al
[X] FR 2271043 A1 19751212 - MUELLER FRITZ [DE], et al
[Y] EP 0043982 A1 19820120 - HASENCLEVER MASCHF SMS [DE]
[A] US 3638473 A 19720201 - MCELROY HOWARD J
[X] PATENT ABSTRACTS OF JAPAN vol. 7, no. 128 (M-220)(1273) 3. Juni 1983 & JP-A-58 047 525 ( NISSAN JIDOSHA K.K. )
[X] PATENT ABSTRACTS OF JAPAN vol. 8, no. 186 (M-320)(1623) 25. August 1984 & JP-A-59 076 629 ( ESU AARU ENJINIYARINGU K.K. )

Designated contracting state (EPC)

AT BE DE ES FR GB GR IT NL SE

DOCDB simple family (publication)

EP 0473951 A2 19920311; EP 0473951 A3 19921202; EP 0473951 B1 19950412; AT E121015 T1 19950415; CN 1033562 C 19961218; CN 1063630 A 19920819; DE 4026827 A1 19920227; DE 4026827 C2 19981105; DE 59105159 D1 19950518; KR 920004137 A 19920327; RU 2018403 C1 19940830; US 5195355 A 19930323

DOCDB simple family (application)

EP 91113167 A 19910806; AT 91113167 T 19910806; CN 91105883 A 19910823; DE 4026827 A 19900824; DE 59105159 T 19910806; KR 910014314 A 19910820; SU 5001298 A 19910823; US 74958591 A 19910826