Safety work bench with arm rest
US5662521A · kind A · utility
1Cited by
4References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 29, 1996 |
| Grant date | Sep 2, 1997 |
| Priority date | — |
| Expiry date | Mar 29, 2016 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB25H1/02
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A safety work bench with a work opening, whose lower boundary is formed by a boundary plate in which ventilation openings are arranged for the generation of a vertical air current, has at least one arm rest installed in the lower area of the work opening. In order to create a safety work bench in which the arm rests are easy to decontaminate, and in order not to significantly diminish the effective cross section of the ventilation openings, the arm rests are constructed as a separate structural member and are detachably mounted on the boundary plate at a distance from it.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.