Structural support column with a telescopically adjustable head
US5819482A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Aug 21, 1997 |
| Grant date | Oct 13, 1998 |
| Priority date | — |
| Expiry date | Aug 21, 2017 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04G2025/042
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A structural support column with telescopically adjustable head, includes a base, and an elongate support member extending substantially vertically from the base. The support member has a remote end opposed to the base with a cavity. A centralizing member covers the cavity at the remote end of the support member. The centralizing member has an aperture which is axially aligned with the longitudinal axis of the support member. A levelling screw is provides having a first end with a head and a second end. The second end of the levelling screw extends through the aperture in the centralizing member and is secured against removal by a levelling nut. The first end of the levelling screw is received in the rectangular cavity at the remote end of the support member. The head at the first end of the levelling screw is received in close fitting engagement in the cavity. A support bracket is positioned at the second end of the levelling screw.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.