Title:
BRUSH ASSEMBLY AND PIPE CLEANING ROBOT MOUNTED WITH BRUSH ASSEMBLY MOUNTED THEREON
Document Type and Number:
WIPO Patent Application WO/2019/088515
Kind Code:
A1
Abstract:
A pipe cleaning robot according to an embodiment includes: a link member in which a hinge is provided in the middle to change the bending angle of the link member; brush members respectively mounted to both ends of the link member; and an elastic member that is mounted to the side surface of the link member and deforms according to the bending angle of the link member. The link member is provided to prevent the elastic member from twisting, and the link member can be restored to the original state by the restoring force of the elastic member.
Inventors:
HA SUNG MOK (KR)
KWON OH SEOK (KR)
KWON OH SEOK (KR)
Application Number:
PCT/KR2018/012231
Publication Date:
May 09, 2019
Filing Date:
October 17, 2018
Export Citation:
Assignee:
DAEGU GYEONGBUK INST SCIENCE & TECH (KR)
International Classes:
F16L55/30; B08B9/08; B25J9/04; B25J11/00
Foreign References:
| KR20110055350A | 2011-05-25 | |||
| KR20160045246A | 2016-04-27 | |||
| KR200364747Y1 | 2004-10-13 | |||
| KR101142765B1 | 2012-05-18 | |||
| KR100823690B1 | 2008-04-21 |
Attorney, Agent or Firm:
MUHANN PATENT & LAW FIRM (KR)
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