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:
Aug. 17, 1976
Filed:
Mar. 18, 1975
Klemens Finsterwalder, , DT;
Dyckerhoff & Widmann Aktiengesellschaft, Munich, DT;
Abstract
A cable-stayed girder bridge having a concrete deck girder which includes longitudinally extending stiffening girders having cables embedded therein and a laterally extending deck portion is constructed by sequential formation of said deck girder in successive adjacent sections. The longitudinally extending stiffening girder portions of said deck girder are first formed, support cables are embedded therein and subsequently tensioned. After hardening of the stiffening girders, the laterally extending deck portion of the duck girder is formed. A form carrier movable along the bridge during its construction extends in a cantilevered arrangement from a previously formed deck girder section to provide support for a successive deck girder section during formation thereof.