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US 2024/0393175 A1Published application
Drive device and colorimeter device
AssigneeSeiko Epson Corporation
InventorsYoshiki KINOSHITA, Masaki ITO
Life of this patent
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Abstract
A drive device includes a drive motor including a rotation shaft, a sensor unit including a slit disk in which is formed a plurality of slits and a sensor that detects the slits, and a holding member, wherein the slit disk is attached to the rotation shaft and the drive motor and the sensor are attached to the holding member.
Claims13
A drive device comprising:
- a drive motor including a rotation shaft;
- a sensor unit including a slit disk in which is formed a plurality of slits and a sensor that detects the slits;
- and
- a holding member, wherein
- the slit disk is attached to the rotation shaft and
- the drive motor and the sensor are attached to the holding member.
3 more elements
A drive device comprising:
- a first pulley;
- a second pulley;
- a timing belt stretched between the first pulley and the second pulley;
- a drive motor configured to drivingly rotate the first pulley;
- and
- a belt regulating section that regulates a shifting movement of the timing belt, wherein
- the belt regulating section has a regulating face formed along an outer peripheral surface of the timing belt at a position where the timing belt is stretched around the first pulley.
4 more elements
Dependencies are inferred from the claim text.