公开(公告)号：US3914112A

公开(公告)日：1975-10-21

申请号：US48160974

申请日：1974-06-21

Applicant: ISHIKAWAJIMA HARIMA HEAVY IND

Inventor： TSURUTA SHOHSUKE ,  TOYODA HISAO ,  KASHIWA SHIROH ,  KAWABATA TAKESHI ,  SUMI YUTAKA

IPC: B23K37/04 ,  B23K31/08

CPC classification number: B23K37/04 ,  Y10T29/49631

Abstract: A spacer is interposed between the edges to be connected of two steel frame column members H-shaped in section formed by welding or rolling, so as to form square grooves of a narrow gap between the flanges of said two steel frame column members to be connected by welding.

Abstract translation: 在通过焊接或轧制形成的H字形的两个钢框架柱构件的连接边缘之间插入间隔件，以便形成所述两个钢架柱构件的凸缘之间的窄间隙的方形槽，以连接 通过焊接。

公开(公告)号：CA975127A

公开(公告)日：1975-09-30

申请号：CA136910

申请日：1972-03-13

Applicant: ISHIKAWAJIMA HARIMA HEAVY IND

Inventor： TSURUTA SHOHSUKE ,  TOYODA HISAO ,  KASHIWA SHIROH ,  SUMI YUTAKA ,  KAWABATA TAKESHI

IPC: B23K31/00