Nozzle for a vacuum mounting head

Details Nozzle for a vacuum mounting head Nozzle for a vacuum mounting head

1995-02-28

1996-12-31

Vo, Peter

Metal working

Means to assemble or disassemble

Means to assemble electrical device

29DIG44, 279 3, 294 641, 414737, B23P 1904, H01L 2168, H05K 1304

Patent

active

055882030

ABSTRACT:
A nozzle for a vacuum mounting head of a component placement machine. The nozzle includes a positioning block defining a plurality of spaced apart pads on top of the block with each of the pads having a pad hole in the top of the pad. The positioning block also defines an opening in the bottom of the block for mounting the nozzle on the vacuum mounting head. The positioning block further defines an interior air passage connecting each of the pad holes with the opening in the bottom of the block for the application of a vacuum force by the nozzle.

REFERENCES:
patent: 2198765 (1940-04-01), Featherstone et al.
patent: 2458302 (1949-01-01), Richardson
patent: 3681139 (1972-08-01), Jannett et al.
patent: 4040169 (1977-08-01), Rose
patent: 4587703 (1986-05-01), Azizi et al.
patent: 4649633 (1987-03-01), Bocchiccio et al.
patent: 4778326 (1988-01-01), Althouse et al.

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