Scaffold for the construction of round buildings of concrete or the like
US4577727A · kind A · utility
2Cited by
5References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 16, 1983 |
| Grant date | Mar 25, 1986 |
| Priority date | — |
| Expiry date | Jun 16, 2003 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04G17/14
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A scaffold to which form plates for forming a concrete wall can be fastened is suitable for circular constructions and includes a polygonal frame which is vertically adjustable along supports. The frame, is angularly adjustable at the corners, of plural straight frame portions, each of which is a separate part attached to the adjacent frame portions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.