Semiconductor assembly method and equipment therefor

Winding – tensioning – or guiding – Convolute winding of material – Sequential winding stations

Reexamination Certificate

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Details

C242S580000, C242S531100, C242S532300, C156S184000

Reexamination Certificate

active

06892976

ABSTRACT:
An automatic reel changer (10) for a tape-and-reel handler is formed to automatically insert a carrier tape (15) from the tape-and-reel handler into an empty receiving reel (80), wind the carrier tape (15) onto the receiving reel (80), and apply a securing device to keep the carrier tape (15) fixedly attached to the receiving reel (80). The automatic reel changer (10) then removes the full receiving reel (80) and replaces it with another empty receiving reel (81) and continues the process.

REFERENCES:
patent: 1967920 (1934-07-01), Baxenden et al.
patent: 3658614 (1972-04-01), Beck
patent: 4351687 (1982-09-01), Lesage
patent: 5169479 (1992-12-01), Hoddinott et al.
patent: 5256232 (1993-10-01), Fuss et al.
patent: 5413656 (1995-05-01), Kuhnhold et al.
patent: 5524844 (1996-06-01), McCormick et al.

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