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:
Sep. 18, 1979
Filed:
Nov. 16, 1977
Henry S Johansson, Stockholm, SE;
Elis R Karlsson, Alvsjo, SE;
AB Strangbetong, Stockholm, SE;
Abstract
The present invention is directed to a device for introducing transversal reinforcement members in concrete bodies. In the casting of a concrete body, the casting machine and the concrete body move relative to each other during the casting operation. The present invention includes a storage member for reinforcement members with a device which feeds one reinforcement member at a time from the storage member to the surface of the concrete body. Pusher members are provided for positively introducing the reinforcement members into the concrete. The pusher members are connected to a knife which seals the opening through which the reinforcements members are introduced against upflow of concrete. Further, the present invention includes fin members to maintain the positioning of the reinforcement members in the concrete body.