Title:
EXERCISE ASSISTANCE DEVICE INCLUDING SLIDER IN WHICH BALLS ARE ACCOMMODATED
Document Type and Number:
WIPO Patent Application WO/2022/260338
Kind Code:
A1
Abstract:
An exercise assistance device according to one embodiment may comprise: a proximal support part for supporting a proximal portion of a user; a distal support part for supporting a distal portion of the user; an actuator, which is connected to the proximal support part and generates power; a driving frame for transmitting the power from the actuator to the distal support part; a slider housing, which is connected to the distal support part and has a sliding space; a slider that is slidable in the sliding space; a connector for connecting the slider and the driving frame; and a plurality of balls, which are accommodated in the slider, can rotate at at least two degrees of freedom with respect to the slider, and can make point-contact with the slider housing.
Inventors:
BAE KUEMJONG (KR)
Application Number:
PCT/KR2022/007760
Publication Date:
December 15, 2022
Filing Date:
May 31, 2022
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
A61H1/02; B25J9/00; B25J9/10
Foreign References:
| KR20190021665A | 2019-03-06 | |||
| KR20120024249A | 2012-03-14 | |||
| CN107374912A | 2017-11-24 | |||
| KR100868818B1 | 2008-11-14 | |||
| JP2010188018A | 2010-09-02 |
Attorney, Agent or Firm:
MUHANN PATENT & LAW FIRM (KR)
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