Title:
SUSPENSION APPARATUS FOR ROBOT FOOT
Document Type and Number:
WIPO Patent Application WO/2018/117633
Kind Code:
A1
Abstract:
The present invention relates to a suspension apparatus for a robot foot comprising: a support pad provided on a floor surface of a robot foot contacting the ground; a connecting rod having a lower end connected to the support pad; a rotating part which is connected to the robot foot in a pivotal manner to perform a rotational movement and is pivotally connected to an upper end of the connection rod at one end thereof; and a damper having one end that is pivotally connected to the other end of the rotating part, wherein an impact applied from the ground when a robot walks raises the connecting rod through the supporting pad, and the rotating part is rotated causing the damper to contract, thereby cushioning the impact applied from the ground.
Inventors:
LIM HYUN KUK (KR)
SON BYUNG KYU (KR)
SON BYUNG KYU (KR)
Application Number:
PCT/KR2017/015114
Publication Date:
June 28, 2018
Filing Date:
December 20, 2017
Export Citation:
Assignee:
HANKOOK MIRAE TECH CO LTD (KR)
International Classes:
B25J19/00; B25J9/00; F16F1/36
Foreign References:
| JP2008207321A | 2008-09-11 | |||
| US5455497A | 1995-10-03 | |||
| US20160242938A1 | 2016-08-25 | |||
| KR101477068B1 | 2014-12-30 | |||
| KR20110059507A | 2011-06-02 |
Attorney, Agent or Firm:
SHINSEGI PATENT LAW FIRM (KR)
Download PDF: