Chip mounting apparatus
US4914809A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Feb 7, 1989 |
| Grant date | Apr 10, 1990 |
| Priority date | — |
| Expiry date | Feb 7, 2009 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/53261
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An apparatus featuring a suction head assembly for transferring a set of chips from a template assembly to a printed circuit board. In order to make the suction head assembly readily adaptable for mounting the chips in any of numerous different arrangements on circuit boards, a planar head carrier is provided which has a multiplicity of mounting holes formed therein in columns and rows. A set of suction heads can be mounted to the head carrier in any desired arrangement, corresponding to the desired chip arrangement on the circuit board, by having their holders removably engaged in selected ones of the array of mounting holes in the head carrier. The template assembly is likewise made adaptable for a variety of chip arrangements, by having a set of open-top positioning vessels removably engaged in selected ones of an array of mounting holes formed in a template.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.