Title:
METHOD FOR DESIGNING CYCLOIDAL GEAR TOOTH PROFILE OF GEAR SHIFT ACTUATOR
Document Type and Number:
WIPO Patent Application WO/2022/114773
Kind Code:
A1
Abstract:
The present invention relates to a method for designing a cycloidal gear tooth profile of a gear shift actuator, the method designing a profile to have a backlash through a change in the radius of a rolling circle of an internal or external tooth profile of a cycloidal gear, and thus enables the smooth engagement of internal teeth and external teeth, reduces the engagement range of the internal teeth and the external teeth to have excellent durability and enable power loss to be reduced, and enables the shape machining of the gear by using general cycloidal gear machining, thereby facilitating manufacturing and being capable of improving machining precision.
Inventors:
OH JONG SUN (KR)
KANG CHUL YONG (KR)
CHO SOO BONG (KR)
KIM JAE SEUNG (KR)
KANG CHUL YONG (KR)
CHO SOO BONG (KR)
KIM JAE SEUNG (KR)
Application Number:
PCT/KR2021/017396
Publication Date:
June 02, 2022
Filing Date:
November 24, 2021
Export Citation:
Assignee:
DAE IL CORP (KR)
International Classes:
F16H55/18; F16H55/08; F16H57/00
Foreign References:
| JP2014037851A | 2014-02-27 | |||
| JP6217577B2 | 2017-10-25 | |||
| JP5970650B2 | 2016-08-17 | |||
| KR101044590B1 | 2011-06-29 | |||
| JP2005076716A | 2005-03-24 | |||
| KR102294672B1 | 2021-08-30 |
Attorney, Agent or Firm:
PLUS INTERNATIONAL IP LAW FIRM (KR)
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