Strain detector having a column-shaped strain generator

Details Strain detector having a column-shaped strain generator Strain detector having a column-shaped strain generator

2006-05-17

2010-11-23

Caputo, Lisa M (Department: 2855)

Measuring and testing

Specimen stress or strain, or testing by stress or strain...

Threaded fastener stress

C073S769000

Reexamination Certificate

active

07836774

ABSTRACT:
It is aimed to provide a strain detector having a fewer number of mounting parts and high operation efficiency and usability. The strain detector is provided with a cylindrical strain generator to be strained upon receiving a load, a resistor element which is arranged on the outer circumferential surface of the strain generator and whose resistance varies depending on the amount of strain, a signal processing circuit connected with the resistor element and screw portions arranged above and below the strain generator to sandwich the strain generator. The strain generator and the screw portions are integrated.

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International Search Report issued Jul. 25, 2006 in the International Application No. PCT/JP2006/309845.

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