Plastic article or earthenware shaping or treating: apparatus – Distinct means to feed – support or manipulate preform stock... – And means to apply stress to preform and uniting in stressed...
Patent
1974-08-05
1976-09-21
Moon, Charlie T.
Plastic article or earthenware shaping or treating: apparatus
Distinct means to feed, support or manipulate preform stock...
And means to apply stress to preform and uniting in stressed...
113 80B, 113121C, 118 33, 118503, 425125, 425126R, A23G 120
Patent
active
039816524
ABSTRACT:
Certain articles, including easy-open sheet metal can tops or covers, include closures which are, at least in part, defined by indentation and/or fracture through the metal. This invention provides a high speed mechanism for coating particular portions of the articles, for instance for sealing only the fractured locality of each successive cover, a shallow printing on applicator being in timed communication with a source of hot pressure fluid such as a hot melt or lacquer. A hold down or backing member precisely cooperates with the applicator in relative reciprocable, high speed to insure that sealant fluid is applied to the predefined locality of the article, and resilience in the article and/or sealing means such as O-rings of the applicator is, in effect, relied upon to provide dwell during the moment of coating thus providing rapid, economical production.
REFERENCES:
patent: 1639118 (1927-08-01), Troyer et al.
patent: 2046197 (1936-06-01), Kronquest
patent: 2264632 (1941-12-01), Gerlitzki
patent: 2286978 (1942-06-01), Rivera
patent: 2288224 (1942-06-01), Brenzinger
patent: 2391341 (1945-12-01), Pearson et al.
patent: 2600393 (1952-06-01), Cohn
patent: 3135019 (1964-06-01), Aichele
patent: 3265035 (1966-08-01), Rosenstein et al.
patent: 3407442 (1968-10-01), Wright
patent: 3641959 (1972-02-01), Hurst
patent: 3759206 (1973-09-01), Dalli et al.
patent: 3886881 (1975-06-01), Pearce et al.
patent: 3888199 (1975-06-01), Herrmann
Grise Frederick G. J.
Lovell Walter C.
Johnson Carl E.
Megley Richard B.
Moon Charlie T.
USM Corporation
White Vincent A.
LandOfFree
Machine for partly coating articles does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Machine for partly coating articles, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Machine for partly coating articles will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1411068