Title:
HARMONIC DECELERATION SYSTEM, AND POWER TRANSMISSION SYSTEM AND ROBOT SYSTEM INCLUDING SAME
Document Type and Number:
WIPO Patent Application WO/2023/119185
Kind Code:
A3
Abstract:
A harmonic deceleration system according to one embodiment comprises: a wave generator rotating around a first shaft; a flexible power transmission member which is in contact with at least a portion of the outer peripheral surface of the wave generator, and which can rotate by means of the rotation of the wave generator; and a circular spline having an inner peripheral surface in contact with at least a portion of the outer peripheral surface of the power transmission member, wherein an opening enabling the power transmission member to pass therethrough is formed between the wave generator and the circular spline, and the power transmission member passes through the opening and extends so that power can be transmitted to a second shaft differing from the first shaft.
Inventors:
PARK JAEHEUNG (KR)
YOU SEUNGBIN (KR)
KIM SEUNGYEON (KR)
SIM JAEHOON (KR)
SUNG EUNHO (KR)
YOU SEUNGBIN (KR)
KIM SEUNGYEON (KR)
SIM JAEHOON (KR)
SUNG EUNHO (KR)
Application Number:
PCT/IB2022/062612
Publication Date:
August 31, 2023
Filing Date:
December 21, 2022
Export Citation:
Assignee:
SEOUL NATIONAL UNIV R&BD FOUNDATION (KR)
International Classes:
F16H49/00; B25J9/10; B33Y80/00; F16H7/02; F16H7/06
Foreign References:
| JP5280365B2 | 2013-09-04 | |||
| JPH0569378A | 1993-03-23 | |||
| JP2009061836A | 2009-03-26 | |||
| JPH05154706A | 1993-06-22 |
Other References:
YOU SEUNGBIN; SIM JAEHOON; KIM SEUNGYEON; SUNG EUNHO; PARK JAEHEUNG: "Development of Harmonic Reducing Transmission for Legged Robots*", 2021 18TH INTERNATIONAL CONFERENCE ON UBIQUITOUS ROBOTS (UR), IEEE, 12 July 2021 (2021-07-12), pages 239 - 243, XP033949295, DOI: 10.1109/UR52253.2021.9494649
Attorney, Agent or Firm:
SUMMIT IP LAW FIRM (KR)
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