Metal deforming – With means to handle work or product – Including product handling means
Patent
1991-01-22
1992-09-29
Spruill, Robert L.
Metal deforming
With means to handle work or product
Including product handling means
72169, 140 71R, B21D 4500, B21F 3504
Patent
active
051506009
ABSTRACT:
A resilient member handling apparatus comprising a frame, a mechanism on the frame for bowing successive resilient members, and a mechanism on the frame for forming a nested complement of the resilient members, the mechanism for forming including a first cage member stationarily mounted on the frame, and defining a primary chamber adapted to receive a resilient member, a second cage member stationarily mounted on the frame, and defining a secondary chamber adapted to receive a plurality of the resilient members, a mechanism for feeding resilient members one at a time into the primary chamber from the mechanism for bowing, and a mechanism for transferring the resilient members one at a time from the primary chamber to the secondary chamber.
REFERENCES:
patent: 2476745 (1949-07-01), Leech
patent: 2719562 (1955-10-01), Beegle
patent: 2889866 (1959-07-01), Braun
patent: 3416287 (1968-12-01), Hawkins et al.
patent: 3825985 (1974-07-01), Meitinger
patent: 4121628 (1978-10-01), Waligore et al.
patent: 4270582 (1981-06-01), Norman
One page advertisement "The Eleven States Nester".
Kozak Michael
Wentzek Horst
Frank L. Wells Company
Gurley Donald M.
Spruill Robert L.
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