Title:
【発明の名称】圧延機駆動装置
Document Type and Number:
Japanese Patent JP2561716
Kind Code:
B2
Abstract:
In the operation of rolling mills, the work rolls of a roll stand have to be replaced by new work rolls relatively frequently for reasons of wear, or different production programmes require an adaptation in each case to the rolling stock to be processed. In order to keep down to the minimum the servicing times required by this, it is proposed, in a rolling mill drive with articulated spindles 1 which are arranged in axially displaceable fashion between pinions and work rolls and the spindle joint 3 of which is releasably connected to the neck 2 of, in particular, the work roll, to provide a rapidly and precisely working coupling and decoupling device which is designed as a ring-type bayonet joint 4 arranged in the spindle joint 3 connecting the work roll and the articulated spindle.
Inventors:
Karl Heinz Seidle
Gerhard Pietan
Jürgen Steerblink
Gerhard Pietan
Jürgen Steerblink
Application Number:
JP30234188A
Publication Date:
December 11, 1996
Filing Date:
December 01, 1988
Export Citation:
Assignee:
SMS Schlemann Ziemag
International Classes:
B21B35/14; C07C17/14; F16D1/108; F16D3/18; (IPC1-7): B21B35/14
Domestic Patent References:
| JP5597805A | ||||
| JP1192408A |
Other References:
【文献】米国特許5000024(US,A)
Attorney, Agent or Firm:
Takehisa Ito