Swing-type actuator and device for locating terminal pins relati

Details Swing-type actuator and device for locating terminal pins relati Swing-type actuator and device for locating terminal pins relati

1994-05-16

1996-06-18

Stephan, Steven L.

Electrical generator or motor structure

Dynamoelectric

Linear

360106, H02K 3300, G11B 554

Patent

active

055280919

ABSTRACT:
A device for locating terminal pins relative to a swing-type actuator coil includes a body, a pair of terminal pin sleeves and a bridge member joining the body and the sleeves. The body has an outer circumference less than the inner circumference of the coil, so as to allow the body to be press-fit within the coil. The body has a thickness less than the thickness of the coil. The body has an opening for locating the device in a mold while joining the body and coil to an actuator arm by injection molding a hold member about a portion of the coil, device and arm. The body further includes features for preventing the device from assuming a skewed orientation in the mold. The thickness of the projections is equal to the difference in thickness between the body and the coil. During the molding process, a portion of the hold member is formed adjacent the body on the interior of the coil and is flush with the projections. In this manner, the coil is secured to the body and the arm.

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