Device for adapting a formwork element to given radii of a circular formwork
US5029803A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Jan 5, 1990 |
| Grant date | Jul 9, 1991 |
| Priority date | — |
| Expiry date | Jan 5, 2010 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04G11/065
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
The present invention provides for a device for adapting a formwork element, including a formwork lining and at least two formwork beams, to a given curvature of circular framework. A device includes a web engaging a space between two formwork beams and a cross-piece fixed to the web and equipped with two parallel, spaced plates which project laterally beyond the web and overlap the formwork beams in an installed position. Projecting portions are provided with mounting lugs in which a plurality of the lugs have at least one projecting portion and the lugs are arranged in two planes disposed at different spacings relative to the web.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.