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US 4,065,949 AGranted
Straightening apparatus
AssigneeMoeller & Neumann GmbH
InventorGunther Morath
Life of this patent
Estimating the term…
Abstract
Straightening apparatus as a frame with upper and lower horizontal supports extending between uprights. Straightening roll units are mounted in cooperative relationship on these supports and are capable of sliding movement therealong. The upper straightening rolls are vertically fixed while the lower rolls are vertically adjustable to alter the rolling gap. Tension members interconnect the upper roll units and the lower support.
Claims4
Straightening apparatus comprising:
- a frame defined by two uprights and upper and lower horizontal supports extending between said uprights, a plurality of vertically fixed upper straightening roll units slidably mounted on said upper horizontal support and including vertically non-adjustable upper straightening spindle housings, a cooperative plurality of lower straightening roll units slidably mounted on said lower horizontal support and including vertically adjustable lower straightening spindle housings, a plurality of tension members interconnecting the upper straightening roll units with said lower horizontal support, the upper end of each tension member being connected with its associated upper roll unit and being slidable therewith, and the lower end thereof being slidably connected with said lower horizontal support, and a tensioning device provided for each tension member arranged so that when loosened said tension members can be slid longitudinally of said upper and lower horizontal supports, and so that when tightened said upper and said lower horizontal supports are substantially rigidly interconnected thereby.
Dependencies are inferred from the claim text.