Metal deforming – By use of tool acting during relative rotation between tool... – Work-hammering tool
Patent
1979-11-19
1981-10-06
Hunt, Brooks H.
Metal deforming
By use of tool acting during relative rotation between tool...
Work-hammering tool
428554, 428558, 102492, B21J 716, F42B 1348, B21J 718
Patent
active
042928290
ABSTRACT:
A process for producing a formed member, and a formed member which includes spherical fragments embedded in a metallic matrix is effected through cold annular or round forming. The spheres are arranged in the interspace between a basic support member, which may be a thin-walled inner casing, and an outer casing. Working of the outer casing causes the material of the support member and the outer casing to be pressed into the spaces between the spheres, densifies the support member and the outer casing, and prestresses the outer casing and spheres, thus allowing the inner casing to be extremely thin-walled. The prestressing of the spheres and outer casing, together with the inner casing imparts a high degree of energy to the casing fragments and to the spheres, affords economies in manufacture and a substantial increase in fragmenting energy at detonation of the formed member.
REFERENCES:
patent: 3652235 (1972-03-01), Manilla et al.
patent: 3815504 (1974-06-01), Tieben
patent: 3976434 (1976-08-01), Schwayder
patent: 3982904 (1976-09-01), Nayar
patent: 4032335 (1977-06-01), Zapf et al.
patent: 4129061 (1978-12-01), Bedall et al.
Rhau Siegfried
Weber Adolf
Diehl GmbH & Co.
Hunt Brooks H.
LandOfFree
Process for the production of metallic formed members does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Process for the production of metallic formed members, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for the production of metallic formed members will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1201124