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:
Feb. 17, 1976
Filed:
Feb. 21, 1975
Applicant:
Inventors:
Kuniaki Sato, Hiratsuka, JA;
Kozo Toyama, Tokyo, JA;
Eiji Matsushita, Fujisawa, JA;
Akio Tomita, Tokyo, JA;
Shuei Suzuki, Tokyo, JA;
Assignee:
Kajima Corporation, Tokyo, JA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16B / ;
U.S. Cl.
CPC ...
5275 / ; 52760 ; 403406 ; 403189 ;
Abstract
Fittings for connecting columns and beams of a steel frame construction comprise an upper flange fitting and a lower flange fitting. The upper flange fitting comprises a substantially rectangular base plate to be bolted to a web of the column and protrusions extending from the base plate to be welded to an upper flange and a web of the beam. The lower flange fitting comprises a substantially rectangular base plate to be bolted to the web of the column and a horizontal plate projecting from the base plate to be bolted to a lower flange of the beam.