Load balancer
US5314291A · kind A · utility
4Cited by
3References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 10, 1992 |
| Grant date | May 24, 1994 |
| Priority date | — |
| Expiry date | Sep 10, 2012 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S414/13
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A load balancer adapted to set the load of an article to substantially zero by utilizing an air pressure, and provided with a balance cylinder unit consisting of air brakes, a balance cylinder and a weight sensing cylinder. This balance cylinder unit is formed by arranging the balance cylinder and weight sensing cylinder on the same axis, and air brakes on both sides of the balance cylinder.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.