Title:
TREE PROTECTION APPARATUS FOR PREVENTING DEFORMATION OF SIDEWALKS AND INSTALLATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2014/163345
Kind Code:
A1
Abstract:
The present invention relates to a tree protection apparatus for preventing sidewalks from being deformed due to a growth of a tree root buried under the ground. The tree protection apparatus comprises: a protective board having a tree installation hole; a support stand located below the protective board and buried under the ground; a first protective frame buried under the ground in a state of being combined and fixed to the support stand; and a second protective frame, which is located below the first protective frame to be buried under the ground, and made of soft or elastic materials so as to be pushed outward or upward due to the thickness of the tree root which becomes thicker when the tree root grows, thereby resulting in deformation of the outer shape thereof.
Inventors:
PARK SUNG-MAN (KR)
Application Number:
PCT/KR2014/002715
Publication Date:
October 09, 2014
Filing Date:
March 31, 2014
Export Citation:
Assignee:
PARK SUNG-MAN (KR)
SUNGBON CO LTD (KR)
SUNGBON CO LTD (KR)
International Classes:
A01G13/00
Foreign References:
| KR101129586B1 | 2012-03-27 | |||
| KR20130009109A | 2013-01-23 | |||
| KR101167981B1 | 2012-07-23 | |||
| KR101048026B1 | 2011-07-13 | |||
| KR100810755B1 | 2008-03-07 | |||
| JPS54142656U | 1979-10-03 | |||
| KR100644148B1 | 2006-11-10 | |||
| KR101167978B1 | 2012-07-23 |
Attorney, Agent or Firm:
YUN, YOUNG-HAN (KR)
윤영한 (KR)
윤영한 (KR)
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