Pick and place nozzle with concentric grooves
US4887351A · kind A · utility
18Cited by
3References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 9, 1988 |
| Grant date | Dec 19, 1989 |
| Priority date | — |
| Expiry date | Sep 9, 2008 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/53191
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
The present device is directed to a nozzle tip for the head of a pick and place device for arranging electronic components as desired on a substrate. The tip permits both first and second vacuum areas to be selectively generated, thus facilitating the pick-up of components of widely varying sizes and shapes with a single tip.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.