Metal fusion bonding – Process – Using high frequency vibratory energy
Reexamination Certificate
2008-02-28
2010-12-14
Stoner, Kiley (Department: 1793)
Metal fusion bonding
Process
Using high frequency vibratory energy
C228S001100
Reexamination Certificate
active
07850056
ABSTRACT:
In a direction parallel to a direction5of ultrasonic vibrations imparted from an ultrasonic vibrator1, the shape of a center portion3aof a tool3and the shape of an end portion3bof the tool3are changed such that the cross-sectional areas are different, whereby ultrasonic amplitudes9in a direction perpendicular to the direction5of ultrasonic vibrations are substantially equal. By this means, the difference in ultrasonic vibration between at the center portion3aof the tool3and at the end portion3bof the tool3can be eliminated or reduced.
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Ebihara Hiroshi
Imamura Hiroyuki
Kobayashi Hiroyuki
Nasu Hiroshi
Watanabe Katsuhiko
Hamre Schumann Mueller & Larson P.C.
Panasonic Corporation
Stoner Kiley
LandOfFree
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