Arrangement for seam preparation
OwnerKent Edlundinventor
Life of this patent
Estimating the term…
Abstract
The unique in the construction is a number of important components and parts: a) the plate holder in molded aluminium; its double function and shaping in order to be able to be used as both a holder for plates and also serve for transfer of the circular movement to the linear, b) the driving wheel which facilitates the transfer of the circular movement to the plate holder, c) the superstructure which comprises a device for a press roll and also the parallel conveying bar and to make it possible for adjustment of the frictional pressure between the driving wheel and the plate holder, d) adjustment, through engine-driven gear racks, of the plasma gun for the making of holes.
Claims8
A device for seam preparation of plates and pipes/tubes in which linear movements are provided for plates, and circular movements are provided for pipes/tubes, wherein the device comprises:
- a work holding fixture on which at least one pipe/tube can be arranged for seam preparation, said work holding fixture being rotatable by an electric motor;
- and
- a plate holder on which a plate can be rigidly arranged for seam preparation.
Dependencies are inferred from the claim text.