Title:
WHEEL UNIT, OPERATION DEVICE COMPRISING SAME, WHEEL UNIT CONTROL METHOD, AND CONTROL PROGRAM
Document Type and Number:
WIPO Patent Application WO/2024/024321
Kind Code:
A1
Abstract:
This wheel unit (11) comprises a wheel body portion (12f), an MR fluid holding portion (11g), a rotation detection portion (13a), a direction detection portion (13b), a coil (12d), and a coil control unit (12c). The rotation detection portion (13a) detects the position of the wheel body portion (12f) in the rotation direction thereof. The direction detection portion (13b) detects the rotation direction of the wheel body part (12f). The coil (12d) generates a magnetic field with respect to the MR fluid (12e). The coil control unit (12c) controls a current flowing into the coil (12d) in accordance with the detection results of the rotation detection portion (13a) and the direction detection portion (13b) so that the rotational resistance varies when the wheel body portion (12f) is rotating in a normal rotation direction and when the same is rotating in a reverse rotation direction.
Inventors:
SUMI MASAAKI (JP)
WAKEBE AKIO (JP)
IBUKI HIROYUKI (JP)
TODA KEIICHI (JP)
SUGIURA MITSUNORI (JP)
WAKEBE AKIO (JP)
IBUKI HIROYUKI (JP)
TODA KEIICHI (JP)
SUGIURA MITSUNORI (JP)
Application Number:
PCT/JP2023/022382
Publication Date:
February 01, 2024
Filing Date:
June 16, 2023
Export Citation:
Assignee:
OMRON TATEISI ELECTRONICS CO (JP)
International Classes:
G05G5/03; A63F13/24; F16F9/12; F16F9/53; G05G1/10; G05G25/00; G06F3/0354
Foreign References:
| JP2020035375A | 2020-03-05 | |||
| DE102019135760A1 | 2021-06-24 |
Attorney, Agent or Firm:
MOTOYAMA, Masafumi (JP)
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