The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 21, 1992
Filed:
Dec. 21, 1990
Hideshige Matsuo, Kitakyushu, JP;
Isamu Yamamoto, Kitakyushu, JP;
Michio Itoh, Kitakyushu, JP;
Kuniaki Sato, Hiratsuka, JP;
Yoshihiro Nakamura, Tama, JP;
Akia Tomita, Tokyo, JP;
Yoshiki Mihara, Tokyo, JP;
Hitachi Metals, Ltd., Tokyo, JP;
Abstract
A connector/beam joining method for joining a beam and a connector having a base plate and a projection, both formed into a T-shape in cross-section, in which the edge of a welding groove provided on the end of the projection of the connector is matched with the edge of the inside surface of a flange constituting the beam for positioning, and a backing strip formed into a prescribed length is fixedly fitted by welding so as to come in close contact with the end surface of the projection and the inside surface of the flange.