Filter/funnel assembly machine

Details Filter/funnel assembly machine Filter/funnel assembly machine

1990-02-02

1991-08-06

Briggs, William

Metal working

Plural diverse manufacturing apparatus including means for...

Binding or covering and cutting

29783, B23P 1904

Patent

active

050365690

ABSTRACT:
An apparatus for automatically assembling immunotesting filter funnels. At a first station, a slotted indexing carousel receives correctly oriented funnel retaining rings. At a second station a disk of filter material is placed in the retaining ring. At a third station a funnel body is placed in the retaining ring. At a fourth station, the funnel body is forced into the retaining ring forming a completed funnel. At a fifth station the completed funnels are removed.

REFERENCES:
patent: 2222605 (1940-11-01), Carlson
patent: 3466731 (1969-09-01), Acton et al.
patent: 3623210 (1971-11-01), Shields
patent: 3837065 (1974-09-01), Abbe et al.
patent: 3973313 (1976-08-01), Hunter
patent: 3977060 (1976-08-01), Ishikawa
patent: 4178672 (1979-12-01), Amico et al.
patent: 4369570 (1983-01-01), Madden
patent: 4623461 (1986-11-01), Hossom et al.

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