Position adjustable load support mechanism
US6857610B1 · kind B1 · utility
75Cited by
15References
8Claims
0Family size
Inventors
Key dates
| Filing date | Dec 6, 2002 |
| Grant date | Feb 22, 2005 |
| Priority date | — |
| Expiry date | Jan 6, 2023 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S248/917
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
An improved mechanism for positioning loads of varying magnitudes, such as LCD displays, etc. The position of the load can be varied in height and angle according to the requirements of the user. The mechanism incorporates an adjustable sliding fulcrum, a support arm, a housing with four generally perpendicular channels, and a gas spring. The mechanism is initially manually adjusted for a particular load and then it automatically adjusts proportionally for the varying moments generated as the position of the load changes. The load is therefore evenly counterbalanced throughout its range of motion, and its position is maintained.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.