Metal working – Means to assemble or disassemble – Puller or pusher means – contained force multiplying operator
Patent
1981-03-23
1982-06-08
Weston, Caleb
Metal working
Means to assemble or disassemble
Puller or pusher means, contained force multiplying operator
29423, 29455LM, 29457, 291573D, 156264, 156290, 156155, 228235, B23P 1700
Patent
active
043332161
ABSTRACT:
A method for manufacturing sandwich panels of the type in which a pair of facing sheets 12 are separated by a multiplicity of pins 14 is disclosed. Concepts and techniques for fabricating the structure in a leachable matrix are discussed. Selective roll bonding and cutting are employed to form pins of accurate dimension contour and spacing.
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patent: 3044160 (1962-07-01), Jaffee
patent: 3545202 (1970-12-01), Batt et al.
patent: 3706203 (1972-12-01), Goldberg et al.
patent: 3762025 (1973-10-01), Guttlieb et al.
patent: 4020542 (1977-05-01), Slaughter
patent: 4065046 (1977-12-01), Roberts et al.
patent: 4130452 (1978-12-01), Indri, Jr.
United Technologies Corporation
Walker Robert C.
Weston Caleb
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