Title:
INTER-FLOOR VIBRATION- AND NOISE-BLOCKING APPARATUS FACILITATING LEVELING
Document Type and Number:
WIPO Patent Application WO/2011/111941
Kind Code:
A2
Abstract:
Disclosed is an inter-floor vibration- and noise-blocking apparatus that can be installed on various building slabs to block the transmission of vibrations and noise between floors, and comprises: a rectangular panel; a body disposed at a lower portion of the panel to accommodate an elastic member; a damping member mounted on an upper portion of a building slab; and a height control member configured to control the height of the damping member. The panel comprises a protruding portion and a groove portion such that a plurality of the panels can be inserted into one another and assembled together. The panel further comprises through-holes around the four corners thereof, through which a tool configured to control the height of the height control member passes when the panel is assembled. The damping member comes into spherical contact with a hinge portion of the height control member assembled at an upper portion of the damping member, and freely rotates depending on the surface conditions of the slab.
Inventors:
PARK, Jong Kyu (303 Saintvil, 144 Munwon-dong Gwacheon-si, Gyeonggi-do 440-290, 440-290, KR)
Application Number:
KR2011/001414
Publication Date:
September 15, 2011
Filing Date:
March 02, 2011
Export Citation:
Assignee:
PARK, Jong Kyu (303 Saintvil, 144 Munwon-dong Gwacheon-si, Gyeonggi-do 440-290, 440-290, KR)
International Classes:
E04F15/20; E04F15/024; E04F15/18; F16B35/06
Attorney, Agent or Firm:
CHOI, Young-Min (Vniel B/D 2F, 1362-9,,Seocho-Dong, Seocho-Gu, Seoul 137-070, 137-070, KR)
Claims: