Invention Grant
- Patent Title: Training guidance instrument and training guidance method using the same
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Application No.: US16953412Application Date: 2020-11-20
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Publication No.: US11241603B2Publication Date: 2022-02-08
- Inventor: Hironobu Matsubara
- Applicant: Hironobu Matsubara
- Applicant Address: JP Yao
- Assignee: Hironobu Matsubara
- Current Assignee: Hironobu Matsubara
- Current Assignee Address: JP Yao
- Agency: Keating and Bennett, LLP
- Priority: JP2016-135515 20160708,JP2016-154268 20160805
- Main IPC: A63B21/00
- IPC: A63B21/00 ; A63B21/008 ; A63B23/10

Abstract:
A training guidance instrument 200 includes a pressor part 2091, a heel placing part 2092A, and a control unit including rotary members 210 and 214, support members 211 and 215, rotary parts 202A and 202B, support members 212 and 216, and telescopic members 219 and 220. The control unit is configured to move the heel placing part 2092A toward the ground in response to application of a force Pw2 toward the ground which is stronger than upward force applied on the heel placing part 2092A when the heel placing part 2092A is positioned above and away from the ground and move the heel placing part 2092A upward in response to application of weaker force toward the ground than the force Pw2 on the heel placing part 2092A, while the second joint and third joints of the toes of the trainee are pressed by the pressor part 2091 and the heel is placed on the heel placing part 2092A.
Public/Granted literature
- US20210077852A1 TRAINING GUIDANCE INSTRUMENT AND TRAINING GUIDANCE METHOD USING THE SAME Public/Granted day:2021-03-18
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