Metal fusion bonding – Process – With shaping
Patent
1988-01-06
1989-03-14
Godici, Nicholas P.
Metal fusion bonding
Process
With shaping
228214, 228221, 228 175, 21914522, 141 93, 222108, B23K 3106, B23K 3540
Patent
active
048118893
ABSTRACT:
In a method for the continuous manufacture of powder-filled steel tube from steel strip, wherein the strip is moved along a path in which successively the moving strip is formed into an open channel, powder is introduced into the open channel, and the channel is shaped into a tube by further deformation and closure of the strip edges together. To avoid the disturbance of the powder by air currents caused by the strip movement and by the closure of the strip, such air currents arising in the vicinity of the moving strip are removed by suction extraction at the location where the powder is introduced into the open channel.
REFERENCES:
patent: 2000182 (1935-05-01), Lincoln
patent: 3350771 (1967-11-01), Durst
patent: 3491721 (1970-01-01), Gill et al.
patent: 3543381 (1970-12-01), Martin
patent: 3623639 (1971-11-01), McShirley
patent: 4061221 (1977-12-01), Higashinaka et al.
patent: 4269639 (1981-05-01), Lewis
patent: 4296523 (1981-10-01), Clark
patent: 4629110 (1986-12-01), Holmgren et al.
patent: 4673121 (1987-06-01), Holmgren
"Heating and Ventilating's Detail Sheet", Dust Control from Hoppers, pp. 9 and 10, Jul. 1953.
Brasser Cornelis G. J.
Dackus Arnold J. G.
Godici Nicholas P.
Heinrich Samuel M.
Rijnstaal B.V.
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