Receptacles – Separate reinforcing element – Open end edge reinforcing means
Patent
1994-11-25
1999-03-16
Shoap, Allan N.
Receptacles
Separate reinforcing element
Open end edge reinforcing means
215 42, 215274, 215276, 215330, 215331, 215354, 215341, 220304, 220327, 220288, 220378, 220648, 220658, B65D 142
Patent
active
058819070
ABSTRACT:
The top (2) of a sheet metal container (1) for the transportation and storage of liquids has a central fill opening (3) which is edged by a neck (5) which is perpendicular to the top surface (4) of the container. A plastic or metal ring (6) with an external thread (7) is pressed down against the top surface (4) by the upper edge (8) of the neck (5). The neck is swaged outwardly. The threaded ring (6) is protected against rotation by form-fit connections on the neck (5). A plastic screw cap (11) into which a disc-shaped insert (12) of special steel is pressed, is screwed onto the threaded ring (6). Between the outside edge (13) of the cap insert (12) and a ring projection (14) of the latter, an annular groove (15) for holding a gasket (16) is molded into the insert, and by this gasket (16) the screw cap (11) is sealed against the upper edge (8) of the neck (5).
REFERENCES:
patent: 2116421 (1938-05-01), Williams
patent: 3229886 (1966-01-01), Grogel
patent: 3343579 (1967-09-01), Clark
patent: 3721361 (1973-03-01), Barry et al.
patent: 4142756 (1979-03-01), Henning et al.
patent: 4164302 (1979-08-01), Gerdes
patent: 4299330 (1981-11-01), Walter
patent: 4316318 (1982-02-01), Mineo
patent: 4534477 (1985-08-01), Laub, III
patent: 4664273 (1987-05-01), Simon
patent: 4667499 (1987-05-01), Bull
patent: 4815783 (1989-03-01), Montreuil et al.
patent: 4896782 (1990-01-01), Hawkins et al.
patent: 4913299 (1990-04-01), Petro
patent: 5002198 (1991-03-01), Smith
patent: 5016775 (1991-05-01), Budenbender
patent: 5052576 (1991-10-01), Budenbender
patent: 5174460 (1992-12-01), Minnette
patent: 5330068 (1994-07-01), Duhaime et al.
patent: 5356030 (1994-10-01), Smith
Hylton Robin A
Schutz-Werke GmbH & Co. KG
Shoap Allan N.
LandOfFree
Sealing cap with metal insert for sheet metal containers for cor does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Sealing cap with metal insert for sheet metal containers for cor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sealing cap with metal insert for sheet metal containers for cor will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-810005