Title:
運動シミュレーター用線形アクチュエータ
Document Type and Number:
Japanese Patent JP6702964
Kind Code:
B2
Abstract:
A linear actuator comprises a motor for producing a bi-directional rotational output. A casing is connected to the motor at a proximal end, the casing having an inner cavity defining a joint surface. A threaded shaft is within the inner cavity of the casing and actuated by the motor for rotation. A sliding tube assembly has a sliding tube in sliding arrangement with the inner cavity of the casing for moving in translation in an axial direction relative to the casing. A pair of traveling nuts is connected to the sliding tube assembly for moving with the sliding tube in the axial direction, the traveling nuts being operatively engaged to the threaded shaft for converting a rotational motion of the threaded shaft into a translation of the sliding tube, the traveling nuts being on opposite sides of a member of the sliding tube assembly connecting the traveling nuts to the sliding tube.
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Inventors:
Rousseau Robert
Boulle Steve
Lupian Benoit
Menard Jean-Francois
Boulle Steve
Lupian Benoit
Menard Jean-Francois
Application Number:
JP2017523220A
Publication Date:
June 03, 2020
Filing Date:
October 30, 2015
Export Citation:
Assignee:
D-Box Technologies, Inc.
International Classes:
F16H25/24; F16H25/22; G09B9/12; H02K7/06
Domestic Patent References:
| JP2000193064A |
Foreign References:
| WO2014085807A2 | ||||
| WO2012120670A1 | ||||
| WO2014085803A2 |
Attorney, Agent or Firm:
Shinichiro Tanaka
Disciple Maru Ken
▲吉▼田 和彦
Mitsuru Matsushita
Ichiro Kurasawa
Yasushi Yamamoto
Disciple Maru Ken
▲吉▼田 和彦
Mitsuru Matsushita
Ichiro Kurasawa
Yasushi Yamamoto