Vacuum pod support system
US5853169A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | May 8, 1997 |
| Grant date | Dec 29, 1998 |
| Priority date | — |
| Expiry date | May 8, 2017 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB25B11/005
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A vacuum pod system for supporting a workpiece. A work table is provided with a shouldered opening formed therein in communication with a vacuum source. A pod is provided having a first longitudinal portion of a first outside diameter which seats on the shoulder in the opening, and a second longitudinal portion for supporting the workpiece, the second portion having a second outside diameter unequal to the first diameter. A passageway extends through the pod for providing communication between the first and second portions so that when the workpiece is supported on the second portion, a vacuum generated by the vacuum source creates a suction force which secures the workpiece to the pod.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.