Enhancements for adhesive attachment of piezoelectric motor...

Details Enhancements for adhesive attachment of piezoelectric motor... Enhancements for adhesive attachment of piezoelectric motor...

2005-02-15

2005-02-15

Dougherty, Thomas M. (Department: 2834)

Electrical generator or motor structure

Non-dynamoelectric

Piezoelectric elements and devices

C438S106000

Reexamination Certificate

active

06856075

ABSTRACT:
Adhesive attachment features for bonding piezoelectric motors to a load beam substrate. The attachment features have one or more reliefs under or partially under or adjacent to a piezoelectric transducer to control the flow of adhesive by limiting or influencing adhesive travel or flow and simultaneously preventing excessive adhesive fillet height adjacent the piezoelectric motor while simultaneously providing for improved bond strength between the piezoelectric element and the load beam.

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