Method for fabricating an ink-jet printer head

Details Method for fabricating an ink-jet printer head Method for fabricating an ink-jet printer head

2005-03-08

2005-03-08

Tugbang, A. Dexter (Department: 3729)

Metal working

Method of mechanical manufacture

Fluid pattern dispersing device making, e.g., ink jet

C029S827000, C347S054000, C347S071000, C156S182000, C156S247000

Reexamination Certificate

active

06862806

ABSTRACT:
A manufacturing method manufactures plates having a predetermined pattern, wherein the predetermined pattern is in each frame, side by side, at certain intervals along the longitudinal direction of the frame. A plurality of positioning holes, into which pins are inserted, are formed in each frame. A retainer portion is provided so as to extend from the inner periphery of each positioning hole and is plastically deformed when a pin is inserted thereinto. By inserting a pin into each positioning hole while a plurality of frames are stacked, the outer periphery of the pin contacts the retainer portion of each positioning hole. The retainer portion is deformed to correct misalignment among a plurality of plates.

REFERENCES:
patent: 4680595 (1987-07-01), Cruz-Uribe et al.
patent: 5114880 (1992-05-01), Lin
patent: 5235352 (1993-08-01), Pies et al.
patent: 5402159 (1995-03-01), Takahashi et al.
patent: 5-162318 (1993-06-01), None

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