Heated nozzle assembly

Adhesive bonding and miscellaneous chemical manufacture – Surface bonding means and/or assembly means therefor – With work feeding or handling means

Reexamination Certificate

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Details

C156S572000, C156S583200, C901S040000, C029S743000, C414S737000

Reexamination Certificate

active

06837293

ABSTRACT:
An interface block (300) carries a removable electrical connection (310, 312) that can be quickly connected and removed from a high speed machine for picking and placing electronic components. The interface block is attached to a vacuum ported tool changer (200) which further couples to a heated end effector (100) to create a removable heated nozzle assembly (50). The entire assembly can be easily plugged into and removed from a high speed placement machine.

REFERENCES:
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patent: 4980971 (1991-01-01), Bartschat et al.
patent: 5033783 (1991-07-01), Izumi et al.
patent: 5164037 (1992-11-01), Iwami et al.
patent: 5172949 (1992-12-01), Nagai et al.
patent: 5671530 (1997-09-01), Combs et al.
patent: 5894657 (1999-04-01), Kanayama et al.
patent: 5971250 (1999-10-01), Safabakhsh et al.
patent: 6129476 (2000-10-01), Berman et al.

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