Wire clamp with piezoelectric actuator and method and apparatus for applying a preload force to the piezoelectric actuator

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United States of America Patent

PATENT NO 9446524
APP PUB NO 20150128405A1
SERIAL NO

14079840

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Abstract

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A wire clamp includes a clamp body; a pair of arms coupled to the clamp body; and a piezoelectric actuator having a longitudinal axis extending between a first end and a second end, the actuator being coupled to the pair of arms at the first end and to the clamp body at the second end. The second end of the actuator is coupled to the clamp body by a preload mechanism for applying a preload force along the longitudinal axis, and the preload mechanism comprises at least one wedge having an inclined surface which is slidable over a mating inclined surface.

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Patent Owner(s)

Patent OwnerAddress
ASMPT SINGAPORE PTE LTD2 YISHUN AVENUE 7 SINGAPORE 768924

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Chong Hao Singapore, SG 5 40
Lin, Zheng Yu Singapore, SG 2 9
Zhang, Yue Singapore, SG 291 1641

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