Joints and connections – Molded joint – Fusion bond – e.g. – weld – etc.
Patent
1984-09-26
1987-05-26
Husar, Cornelius J.
Joints and connections
Molded joint
Fusion bond, e.g., weld, etc.
403229, 403220, 403265, 228189, 228132, 408145, 408144, F16B 1100
Patent
active
046681183
ABSTRACT:
This invention relates to a tool with at least one wear-resistant hard metal part which serves to process production pieces, stones, or the like, wherein the hard metal part is firmly connected with a metallic carrier by solder located in at least one solder aperture. In order to reduce the danger of formation of tension cracks in the hard metal part, the invention provides that at least one predetermined weak point is created in the solder aperture.
REFERENCES:
patent: 1887373 (1932-11-01), Emmons et al.
patent: 3618683 (1971-11-01), Hughes
patent: 3868750 (1975-03-01), Ellis et al.
patent: 4181187 (1980-06-01), Lumen
patent: 4190127 (1980-02-01), Wolf
patent: 4452325 (1984-06-01), Radd et al.
patent: 4565493 (1986-01-01), Hallerb/a/ ck
Bucher Anton
King Wilhelm
Simon Peter
Fischetti Joseph A.
Husar Cornelius J.
Siku GmbH
Speckman Thomas W.
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