公开(公告)号：US3915441A

公开(公告)日：1975-10-28

申请号：US43596374

申请日：1974-01-23

Applicant: NIPPON STEEL CORP

Inventor： MATSUKAWA TOSHIAKI ,  YAMAMOTO MASAYUKI

IPC: F27B9/20 ,  F27B9/14

CPC classification number: F27B9/201

Abstract: A walking beam type heating furnace consisting of movable skid beams and fixed skid beams, wherein the fixed skid beams are supported by cross beams each having both ends fixed on the side walls of the heating furnace, with intermediate members downwardly extending from each of the fixed skid beams to a cross beam so as to make a prescribed space between the fixed skid beams and the cross beams; support pipes for supporting the movable skid beams being fixed on the hearth; and said hearth being formed for free movement by connection with a driving device.

Abstract translation: 一种由可移动的滑动梁和固定的滑动梁组成的步行梁式加热炉，其中固定的滑动梁由两端固定在加热炉的侧壁上的横梁支撑，中间构件从固定的 将横梁横向横梁，以便在固定的滑动梁与横梁之间形成规定的空间; 用于支撑固定在炉膛上的可移动滑动梁的支撑管; 并且所述炉床通过与驱动装置的连接而形成为自由运动。