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Title:
THREE-DIMENSIONAL WAVE MOTION GENERATION DEVICE AND COMPOSITE FUNCTIONAL MOTION BED APPLYING SAME
Document Type and Number:
WIPO Patent Application WO/2021/075809
Kind Code:
A1
Abstract:
Disclosed are a three-dimensional wave motion generation device and a composite functional motion bed applying the same. The present invention comprises a safety device that holds a driven pulley and/or a driven pulley to which an eccentric shaft is coupled such that the driven pulley is not separated from a coupling shaft, and accordingly, operation stability is ensured while also preventing noise due to poor separation or coupling of the driven pulley and/or the eccentric shaft in the three-dimensional wave motion generation device, and when a functional motion bed applying the three-dimensional wave motion generation device is configured, a user can more effectively feel a three-dimensional wave motion in the bed.

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Inventors:
SHIN KI YOUNG (KR)
Application Number:
PCT/KR2020/013862
Publication Date:
April 22, 2021
Filing Date:
October 12, 2020
Export Citation:
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Assignee:
GHL CO LTD (KR)
International Classes:
A47C21/00; A47C27/08
Foreign References:
KR101946521B12019-02-11
KR100672063B12007-01-22
JPH11247871A1999-09-14
JP2002130400A2002-05-09
KR101485573B12015-01-22
KR102150048B12020-08-31
Attorney, Agent or Firm:
CHOI, Young Bok (KR)
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