Molding machine

Details Molding machine Molding machine

1999-04-28

2000-04-18

Ramirez, Nestor

Electrical generator or motor structure

Dynamoelectric

Linear

310 13, 310 14, 310152, 310156, 425 3, 335281, H02K 4100

Patent

active

060518960

ABSTRACT:
A molding machine includes a drive unit for rotating and linearly moving a movable body. The drive unit includes a linear motor and a rotary motor. The linear motor includes a linear movement body having moving-side magnetic-pole portions and supported in an axially movable manner and a stationary body having stationary-side magnetic-pole portions adapted to linearly move the linear movement body. The linear movement body has moving-side inclined surfaces on which part of the moving-side magnetic-pole portions are disposed. The stationary body has stationary-side inclined surfaces which face the moving-side inclined surfaces and on which part of the stationary-side magnetic-pole portions are disposed. The rotary motor is incorporated into the linear movement body and is adapted to rotate an output shaft connected to the movable body.

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