Stock material or miscellaneous articles – Hollow or container type article – Glass – ceramic – or sintered – fused – fired – or calcined metal...
Patent
1986-01-17
1987-05-19
Thomas, Alexander S.
Stock material or miscellaneous articles
Hollow or container type article
Glass, ceramic, or sintered, fused, fired, or calcined metal...
428 68, 428 76, 428137, 206408, 229DIG12, B32B 308
Patent
active
046667490
ABSTRACT:
An end-support panel for supporting rolls of web-like material wound on a cylindrical core and the process and apparatus for making the same is described. The panel includes a rigid panel member having an aperture extending laterally therethrough and a covering of heat-stretchable, heat-shrinkable plastic film extending entirely over one side of the panel member, around the edges of its periphery and aperture, and over a first zone and a second zone on the other side of the panel member, the first zone extending inwardly from the panel periphery, and the second zone extending outwardly from the panel aperture. The covering film is heated and then vacuum-stretched to conform to the shape of the panel periphery and the aperture perimeter. The film is then cooled and portions thereof are heat-shrunk to form a first band lying closely adjacent to the first zone and a second band lying closely adjacent to the second zone. The first and second bands define therebetween an intermediate zone of the other side of the panel member that is not covered by the primary covering film. An optional outer layer may be provided for covering the intermediate zone and this auxiliary covering may extend beneath and be secured to the first and second bands.
REFERENCES:
patent: Re25624 (1964-07-01), Stahl
patent: Re27212 (1971-11-01), Brown
patent: T857001 (1968-12-01), Eells et al.
patent: T857004 (1968-12-01), Murphy et al.
patent: T900020 (1972-07-01), Britt et al.
patent: 1856694 (1932-05-01), Correvont
patent: 2607476 (1952-08-01), Rockefeller
patent: 2690593 (1954-10-01), Abercrombie
patent: 2771612 (1956-11-01), Samuels
patent: 2878628 (1959-03-01), Curry
patent: 2957792 (1960-10-01), Magid
patent: 2992457 (1961-07-01), Harrison
patent: 3013378 (1961-12-01), Newton
patent: 3020188 (1962-02-01), Zompa
patent: 3022543 (1962-02-01), Baird et al.
patent: 3024579 (1962-03-01), Stockhausen et al.
patent: 3034271 (1962-05-01), Carpenter et al.
patent: 3047370 (1962-07-01), Avtges et al.
patent: 3060655 (1962-10-01), Dreyfus
patent: 3071905 (1963-01-01), Morse
patent: 3073304 (1963-01-01), Schaar
patent: 3116033 (1963-12-01), Bock
patent: 3203543 (1965-08-01), Taylor, Jr. et al.
patent: 3344577 (1967-10-01), Harm
patent: 3416649 (1968-12-01), Snow
patent: 3479788 (1969-11-01), Dreyfus
patent: 3489274 (1970-01-01), Hughes et al.
patent: 3526315 (1970-09-01), Killian
patent: 3590549 (1971-07-01), Zelnick
patent: 3607496 (1971-09-01), Kissell
patent: 3669255 (1972-06-01), Raymus
patent: 3679048 (1972-07-01), Fujio
patent: 3681891 (1972-08-01), Stryck
patent: 3685644 (1972-08-01), Cothran et al.
patent: 3694995 (1972-10-01), McKinney
patent: 3698586 (1972-10-01), Terner
patent: 3738903 (1973-06-01), Berwick et al.
patent: 3805473 (1974-04-01), Lidgard
Hoover Lawrence E.
McCurry Thomas M.
LandOfFree
Covering for roll end-support panel does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Covering for roll end-support panel, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Covering for roll end-support panel will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1563825