Patent · US Expired

Dowel member for reinforcing concrete structures

US5867960A · kind A · utility

5Cited by

4References

7Claims

0Family size

Inventors

Hans-Peter Andra · Stuttgart, DE
Karl-Heinz Jung · Münsingen, DE
by Angelika Jung, administratrix · Hanau, DE
Peter Ernst · Hattersheim, DE

Key dates

Filing date	Feb 5, 1997
Grant date	Feb 9, 1999
Priority date	—
Expiry date	Feb 5, 2017

Classification

Technology area (CPC E)Fixed Constructions
CPC primaryE04C5/16
WIPO fieldCivil engineering
WIPO sectorOther fields

Abstract

A dowel member for reinforcing concrete structures includes a metal strip and a plurality of dowels projecting perpendicularly from the strip. Each dowel includes a dowel shank welded at one of its ends to the strip, and a dowel head disposed at the other of its ends. The dowel shank includes a center section having ribs on its outer periphery, and a pair of end sections having smooth cylindrical outer peripheries.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.