Method of manufacturing a core unit for a linear probe motor

Details Method of manufacturing a core unit for a linear probe motor Method of manufacturing a core unit for a linear probe motor

1990-08-21

1991-09-10

Hall, Carl E.

Metal working

Method of mechanical manufacture

Electrical device making

310 12, 310156, H02K 1502

Patent

active

050462342

ABSTRACT:
A core unit in a linear pulse motor comprising first and second cores, a plurality of magnetic poles formed on the central portion of the first and second cores, a plurality of leg parts formed on both ends thereof, each having concave grooves, first and second supporting shafts fixed to bottom surfaces of the grooves, and first and second rotating rollers supported by the first and second supporting shafts to unite the first and second core integrally. In a method of manufacturing a core unit in a linear pulse motor, the core unit being composed of integrally united first and second cores each including a plurality of magnetic poles formed on the central portion thereof, and leg parts formed on both ends thereof, each having concave grooves, the method comprises the steps of disposing first and second supporting shafts in parallel to each other for supporting rotating rollers, fitting the first and second supporting shafts in the concave grooves, disposing the first and second cores in parallel to each other spaced away in a prescribed interval, and bonding the first and second supporting shafts to the bottom surfaces of the concave grooves for fixing them.

REFERENCES:
patent: 1275780 (1918-08-01), Spurr
patent: 3694679 (1972-09-01), Erdoesy
patent: 4510420 (1985-04-01), Sasso

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