Blast chamber
US4908998A · kind A · utility
6Cited by
7References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 14, 1988 |
| Grant date | Mar 20, 1990 |
| Priority date | — |
| Expiry date | Nov 14, 2008 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB24C3/04
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A blast chamber contains a plurality of rotatable vertically disposed members with numerous holes therealong. Slidable brackets or yoke assemblies are secured to the vertical members at desired positions. in turn, blast wheels are secured to the mounting brackets. A large number of horizontal, vertical, and angular positions for each blast wheel results and permits the blast treatment of an object of almost any shape.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.