Precast concrete board fixing metal fitting
US4831805A · kind A · utility
Assignees
Inventors
Key dates
| Filing date | Nov 27, 1987 |
| Grant date | May 23, 1989 |
| Priority date | — |
| Expiry date | Nov 27, 2007 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04C2/526
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A metal fitting for fixing a precast concrete board comprises: a supporting metal member with one end portion secured to the board and with the other end portion provided with a first screw to move the board upward and downward through the supporting metal member and a second screw to move the board backward and forward through the supporting metal member; and an adjusting metal member including a base board which is secured to a building's structure, and a pair of third screws for moving the board rightward and leftward through the supporting metal member, so that the position adjustments of the board in the three directions can be achieved independently of one another.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.