Title:
BOLT FOR CRACK REPAIR AND REINFORCEMENT OF STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2018/056727
Kind Code:
A1
Abstract:
Disclosed is a bolt for crack repair and reinforcement of a structure. The present invention implements the following advantageous effects: a blade structure mounted on the lower portion of the head portion of a screw can directly infiltrate a cracking portion, thereby fixing the crack, and permanent crack reinforcement can be implemented through a simple process without requiring an additional process.
Inventors:
RYU JOUNG YUP (KR)
KIM JONG TAK (KR)
KIM JONG TAK (KR)
Application Number:
PCT/KR2017/010419
Publication Date:
March 29, 2018
Filing Date:
September 21, 2017
Export Citation:
Assignee:
RYU JOUNG YUP (KR)
KIM JONG TAK (KR)
KIM JONG TAK (KR)
International Classes:
F16B35/06; F16B33/02; F16B39/28
Foreign References:
| KR100800456B1 | 2008-02-04 | |||
| JP2006097718A | 2006-04-13 | |||
| JPH11190321A | 1999-07-13 | |||
| KR101182500B1 | 2012-09-12 | |||
| KR100863200B1 | 2008-10-13 |
Attorney, Agent or Firm:
PARK, Ji Ho (KR)
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