Hand tool with strain gauges
OwnerChih-Ching Hsieninventor
Life of this patent
Estimating the term…
Abstract
A hand tool with strain gauges comprises a tool body; and the tool body having a handle; each of a front end and a rear end of the handle being extended with respective driving portions; each driving portion having a driving head for driving a screw means; each end of the handle being formed with a groove near a respective one of the driving portion; each groove being formed with at least one notch for concentrating stress forces; at least one side wall of each groove being installed with a strain gauge; the handle being installed with two integrating elements; each integrating element being electrically connected to a respective one of the strain gauges.
Claims6
A hand tool with strain gauges comprising:
- a tool body;
- and the tool body having a handle;
- each of a front end and a rear end of the handle being extended with respective driving portions;
- each driving portion having a driving head for driving a screw means;
- each end of the handle being formed with a groove near a respective one of the driving portions;
- each groove being formed with at least one notch for concentrating stress forces;
- at least one side wall of each groove being installed with a strain gauge;
- the handle being installed with two integrating elements;
- and each integrating element being electrically connected to a respective one of the strain gauges.
Dependencies are inferred from the claim text.