Stock material or miscellaneous articles – Hollow or container type article – Polymer or resin containing
Patent
1984-02-27
1987-11-24
Kittle, John E.
Stock material or miscellaneous articles
Hollow or container type article
Polymer or resin containing
72137, 72146, 72365, 72367, 174102R, 174102P, 21914522, 228128, 228129, B32B 3300, C22B 910
Patent
active
047088974
ABSTRACT:
The invention concerns a composite product, also referred to as cored wire, comprising a tubular metal casing having a welt-type seam, containing a core of compacted powder or granular material, which can be easily rolled up and then unrolled, without the risk of the seam coming undone. The composite product according to the invention comprises, on the outside wall of the casing and straddling the seam region, hollow impressed portions which are produced by cold deformation of the metal. These portions are in the form of grooves which are elongate transversely with respect to the axis of the composite product. The composite product according to the invention is used, in particular, for treating metal baths.
REFERENCES:
patent: 1588761 (1926-06-01), Ligot
patent: 1629748 (1927-05-01), Stoody
patent: 2576698 (1951-11-01), Russum
patent: 2892007 (1959-06-01), Rickards et al.
patent: 3474518 (1969-10-01), Strandell
patent: 4012621 (1977-03-01), Uchida et al.
patent: 4220031 (1980-09-01), Naslund
patent: 4364770 (1982-12-01), Douchy et al.
Kittle John E.
Vallourec
LandOfFree
Composite product having a tubular metal casing with a welt-type does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Composite product having a tubular metal casing with a welt-type, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Composite product having a tubular metal casing with a welt-type will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2423545