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US 2025/0137770 A1Published application
Displacement detection device
AssigneeDmg Mori Co., Ltd.
InventorsKen ONOE, Shingo SEKISAWA, Toyohiko MATSUDA
Life of this patent
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Abstract
A displacement detection device includes a stylus, a rotating member that supports the stylus and rotates with a fulcrum as a base point when the stylus contacts measurement target, a shaft on which a scale is provided, an actuation conversion mechanism that converts the rotation of the rotating member upon contact of the stylus with the measurement target into axial motion of the shaft, and a sensor that detects displacement of the scale. The stylus is detachably attached to the rotating member.
Claims10
A displacement detection device, comprising:
- a stylus;
- a rotating member that supports the stylus and rotates with a fulcrum as a base point when the stylus contacts a measurement target;
- a shaft on which a scale is provided;
- an actuation conversion mechanism that converts the rotation of the rotating member upon contact of the stylus with the measurement target into axial motion of the shaft;
- and
- a sensor that detects displacement of the scale, wherein
- the stylus is detachably attached to the rotating member.
4 more elements
Dependencies are inferred from the claim text.