Receptacles – One-piece – reinforced open end edge
Patent
1995-04-28
1996-03-12
Pollard, Steven M.
Receptacles
One-piece, reinforced open end edge
220906, 72370, B65D 742
Patent
active
054979005
ABSTRACT:
A die necking method and apparatus for producing a smooth tapered wall between the container side wall and a reduced diameter neck includes a plurality of rotatable necking turrets that each have a plurality of identical necking substations each having a necking die. The necking dies in the respective turrets have an internal configuration to produce a necked-in portion on the container which has a first arcuate segment integral with the container side wall and a second arcuate segment integral with the reduced diameter neck. The necking substations also have a floating form control element that engages the inner surface of the container to control the portion of the container to be necked. The necked-in portion is reformed in each succeeding turret by dies to produce a smooth tapered wall between the arcuate segments.
REFERENCES:
patent: D289736 (1987-05-01), Bowers, Jr.
patent: 3029507 (1962-04-01), Gaggini
patent: 3763807 (1973-10-01), Hilgenbrink
patent: 3786957 (1974-01-01), Hilgenbrink
patent: 3812696 (1974-05-01), Kneusel et al.
patent: 3964412 (1976-06-01), Kitsuda
patent: 3964413 (1976-06-01), Saunders
patent: 3995572 (1976-12-01), Saunders
patent: 4058998 (1977-11-01), Franek et al.
patent: 4173883 (1979-11-01), Boik
patent: 4313545 (1982-02-01), Maeda
patent: 4402202 (1983-09-01), Gombas
patent: 4446714 (1984-05-01), Cvacho
patent: 4450700 (1984-05-01), Robertson, Jr. et al.
patent: 4512172 (1985-04-01), Abbott et al.
patent: 4578007 (1986-03-01), Diekoff
patent: 4774839 (1988-10-01), Caleffi et al.
"This Success Story Will Take Your Breath Away" advertisement of Peerless Tube Company, Bloomfield, N.J. dated Jul. 1969.
"New Aluminum Bottle From Alcan" advertisement of Alcan Aluminiumwerke GmbH in Packaging Week dated approximately mid-1987.
Ames T. William
Caleffi Antonio
Naggert Dietrich K.
Traczyk Edward S.
American National Can Company
Pollard Steven M.
LandOfFree
Necked container body does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Necked container body, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Necked container body will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2095253