Title:
OPERATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/116569
Kind Code:
A1
Abstract:
Provided is an operation device (100) comprising an operation body (11), a support body (3), and an operation sensation varying means (FK), characterized in that the operation sensation varying means (FK) comprises a movable load imparting mechanism (F5) and a magnetic click mechanism (K6), the movable load imparting mechanism (F5) comprises a movable member (55) capable of moving, a magnetism producing mechanism (FM5) comprising a first coil (35) and a first yoke (15), and a magnetic viscous fluid (75) wherein viscosity changes according to magnetic field intensity, a first interstice (5g) between the first yoke (15) and the movable member (55) is filled with the magnetic viscous fluid (75), the magnetic click mechanism (K6) comprises a first magnetic body (16) which moves in conformity with movement of the operation body (11) and a second magnetic body (26) which faces the first magnetic body (16), and the first magnetic body (16) and/or the second magnetic body (26) are/is magnetized with different poles in alternate fashion along the movement direction of the operation body (11).
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Inventors:
TAKAHASHI KAZUNARI (JP)
GOTO ATSUSHI (JP)
GOTO ATSUSHI (JP)
Application Number:
PCT/JP2017/035244
Publication Date:
June 28, 2018
Filing Date:
September 28, 2017
Export Citation:
Assignee:
ALPS ELECTRIC CO LTD (JP)
International Classes:
G05G5/03; G05G1/08; G05G1/10
Domestic Patent References:
| WO2016079987A1 | 2016-05-26 |
Foreign References:
| JP2017530474A | 2017-10-12 | |||
| JP2011519099A | 2011-06-30 | |||
| JP2003050639A | 2003-02-21 | |||
| JP2005507061A | 2005-03-10 | |||
| JP2016248217A | 2016-12-21 |
Other References:
See also references of EP 3561634A4
Attorney, Agent or Firm:
ITOH, Tadashige et al. (JP)
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