EP 0013671 A1 19800806 - A centering and cramping adjusting mechanism for adjusting the clearance between sub-guide rollers, for use in a material guiding apparatus of a rolling mill.
Title (en)
A centering and cramping adjusting mechanism for adjusting the clearance between sub-guide rollers, for use in a material guiding apparatus of a rolling mill.
Title (de)
Zentrier- und Regelvorrichtung zur Regelung des Abstandes zwischen den Führungsrollen einer Materialführung bei Walzwerken.
Title (fr)
Dispositif de centrage et d'ajustage pour régler l'écartement entre les galets de guidage dans un dispositif de guidage de laminoir.
Publication
Application
Priority
EP 79100206 A 19790124
Abstract (en)
An automatic centering and cramping condition for rolled material (W) adjusting mechanism for adjusting the clearance between sub-guide (41, 51) rollers, for use in a material guiding apparatus of a rolling mill for rolling a steel blank into wires, bars etc., the material guiding apparatus having a pair of roller holders (2, 3) carrying a pair of main guide rollers (4, 5) and a pair of sub-guide rollers (41, 51). For even contact with the rolled material (W) and for optional centering the subguide rollers are (41, 51) rotatably carried by eccentric shaft pins unitary with support shafts (25) supported by the roller holders (2, 3). Left and right hand screw gears (27, 28) respectively are attached to the support shafts (25). Manually operable left and right hand screw worm gears (29, 30) respectively engage with the gears (27, 28) attached to the support shafts (25) respectively. The worm gears (29, 30) are carried by respective shafts (13, 14) which may be brought into engagement for unitary rotation with each other as necessitated.
IPC 1-7
IPC 8 full level
B21B 39/16 (2006.01)
CPC (source: EP)
B21B 39/165 (2013.01)
Citation (search report)
- US 3690139 A 19720912 - BRENNAN FRANCIS P
- DE 1008239 C
- GB 992156 A 19650519 - HILLE ENGINEERING COMPANY LTD
- DE 2717884 A1 19781026 - STIFTELSEN METALLURG FORSK
- DE 2023728 A1 19701126
- DE 664743 C 19380908 - HANS CRAMER DR ING
- GB 935259 A 19630828 - SCHLOEMANN AG
- DE 1048251 C
- DE 1602224 A1 19700521 - GERD WOLFF MASCHINENFABRIK
Designated contracting state (EPC)
DE FR GB IT SE
DOCDB simple family (publication)
EP 0013671 A1 19800806; EP 0013671 B1 19830511; DE 2965336 D1 19830616; HK 61885 A 19850823; SG 8585 G 19851115
DOCDB simple family (application)
EP 79100206 A 19790124; DE 2965336 T 19790124; HK 61885 A 19850815; SG 8585 A 19850201