Stock material or miscellaneous articles – All metal or with adjacent metals – Composite; i.e. – plural – adjacent – spatially distinct metal...
Patent
1985-05-23
1987-05-19
Andrews, Melvyn J.
Stock material or miscellaneous articles
All metal or with adjacent metals
Composite; i.e., plural, adjacent, spatially distinct metal...
148410, 148411, 148414, 420443, 420485, 420486, 420487, 420494, 428674, 428680, B32B 1501
Patent
active
046667954
ABSTRACT:
In construction of a clad material for ornamental use such as eyeglass frames and watch bands, use of age-hardenable alloy sheath followed by age-hardening enables production of product with light weight, high mechanical strength, excellent workability and good fit to brazing and plating.
REFERENCES:
patent: 2228310 (1941-01-01), Gruber et al.
patent: 4338130 (1982-07-01), Burkett
patent: 4427746 (1984-01-01), Takamura
patent: 4450210 (1984-05-01), Takamura et al.
Allen, Metallurgy Theory and Practice, American Technical Society, Chicago, 1969, pp. 445-446.
Kurahashi Kazuo
Onodera Nobutoshi
Andrews Melvyn J.
McDowell Robert L.
Nippon Gakki Seizo Kabushiki Kaisha
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