Metal deforming – By deflecting successively-presented portions of work during... – With cutting of work or product
Patent
1986-09-04
1989-01-10
Combs, E. Michael
Metal deforming
By deflecting successively-presented portions of work during...
With cutting of work or product
72132, 72142, 29605, B21C 4704, H02K 1504
Patent
active
047964510
ABSTRACT:
Apparatus for forming edgewise wound cores from continuous strip stock of a generally thin ferromagnetic material has a means operable generally at an intermittent rate for lancing the strip stock. The lancing means includes continuous driving means for effecting the operation of the lancing means at its intermittent rate and means operable generally for feeding the strip stock to the lancing means and the continuous strip therefrom concomitantly with the intermittent rate. Means arranged to receive the continuous step from the lancing means is operable continuously for deforming the continuous strip generally edgewise thereof into a plurality of generally helical convolutions. Variable drive means interconnected between the continuous driving means and the deforming means is operable generally for effecting the continuous operation of the deforming means at a variable rate to correlate the intermittent rate at which the continuous strip is fed from the lancing means with the continuous operation of the deforming means.
A method of continuously forming edgewise wound cores is also presented.
REFERENCES:
patent: 1623766 (1927-04-01), Way
patent: 1920155 (1933-07-01), Fisher
patent: 1920354 (1933-08-01), Carpenter
patent: 3095774 (1963-07-01), Hart
patent: 3243623 (1966-03-01), Hart
patent: 3283399 (1966-11-01), Hart et al.
patent: 3393547 (1968-07-01), Kortan
patent: 3577851 (1971-05-01), Detheridge
patent: 3708706 (1973-01-01), Akiyama et al.
patent: 3886256 (1975-05-01), Ohuchi
patent: 4102040 (1978-07-01), Rich
patent: 4193281 (1980-03-01), Kulikow
patent: 4206624 (1980-06-01), Asai et al.
patent: 4423343 (1983-12-01), Field, II
patent: 4464916 (1984-08-01), Grew et al.
Combs E. Michael
General Electric Company
Krisher, Jr. Ralph E.
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