Training apparatus
US10058473B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Nov 12, 2014 |
| Grant date | Aug 28, 2018 |
| Priority date | — |
| Expiry date | Dec 23, 2034 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B2230/436
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A training apparatus includes a fixed frame, an training rod, a motor, a rotation information detection sensor, a tilt angle calculation unit, a feedback current detection unit, a position difference calculation unit, and a determination unit. The training rod tilts with at least one degree of freedom. The motor tilts the training rod. The rotation information detection sensor outputs an amount of rotation of the motor. The tilt angle calculation unit calculates a tilt angle. The feedback current detection unit detects a feedback current value. The position difference calculation unit calculates a position difference every time when a first time period elapses. The determination unit determines an error when the position difference generated during the first time period is a first threshold or higher, or when the feedback current value keeps a first current value or higher for a second time period or longer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.