Metal working – Means to assemble or disassemble – Puller or pusher means – contained force multiplying operator
Patent
1978-12-14
1980-12-30
Marcus, Michael S.
Metal working
Means to assemble or disassemble
Puller or pusher means, contained force multiplying operator
53453, 102 39, 422120, 422165, 422166, 29455LM, B01J 700, B21D 5300, B21D 3903
Patent
active
042414857
ABSTRACT:
A method of manufacturing a chemical oxygen generator using two plates and a chemical substance which produces oxygen through a chemical reaction and an isostatic pressing device, comprising, forming at least one depression between two flat portions of each plate, placing the plates together by superimposing their flat surfaces together in the isostatic press, and arranging their depressions so that they oppose each other, and filling the depressions with the chemical by inserting the chemical axially into the depression and deforming the plates by pressing the pressing device to close the depressions along the flat surfaces at each end and to compress the chemical within the depressions. The invention construction advantageously includes plates having two sets of depressions or one continuous serpentine depression in each plate, which are arranged in mirror orientation and closed at one end and contain an ignition device for the chemical at the opposite end.
REFERENCES:
patent: 2764475 (1956-09-01), Bovard et al.
patent: 2970414 (1961-02-01), Rohdin
patent: 3184895 (1965-05-01), O'Connor
patent: 3516797 (1970-06-01), Bovard et al.
Dragerwerk Aktiengesellschaft
Marcus Michael S.
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