Equipment for producing light gauge shape sheet steel
AssigneeNippon Steel Corporation
InventorsShinichiro Hashimoto, Tomohisa Hirakawa, Jun Shimizu, Yoshitomo Ito, Kimihiko Imai, Yoshimitsu Murahashi, Tetsushi Horibe
Life of this patent
Estimating the term…
Abstract
An information processing system for producing a building material has a design drawing generator, a list generator and a member production controller. The design drawing generator generates design drawing information of an objective building. The list generator generates list information of the members used for the objective building. The member production controller controls the production of the members used for the objective building, based on the list information.
Claims2
An equipment for producing light gauge shape sheet steel for a steel house by supplying flat sheet steel on a main production line which includes an uncoiler, a leveler arranged downstream of the uncoiler, an end portion cutter arranged downstream of the leveler, a waiting table arranged downstream of the end portion cutter, a stationary fastening hole forming machine arranged downstream of the waiting table, and a roll forming machine arranged downstream of the stationary fastening hole forming machine, the equipment comprising:
- a non-stationary fastening hole forming machine configured to form fastening holes without stopping a supply of the sheet steel, the non-stationary fastening hole forming machine being arranged downstream of the leveler, and independent of the stationary fastening hole forming machine.
Dependencies are inferred from the claim text.