ASSEMBLY TYPE FLOORING FOR PLAYING FIELDS AND METHOD FOR MANUFACTURING SAME

WIPO Patent Application WO/2011/102619

A2

The present invention relates to assembly type flooring for playing fields and to a method for manufacturing the same. It is an object of the present invention to provide assembly type flooring for playing fields, in which design characteristics, shock absorbing performance and surface friction characteristics are improved, and provide a method for manufacturing the flooring. For this, the assembly type flooring for playing fields, comprises: a flat plate-shaped base frame which has a plurality of water drain holes and mounting grooves formed between the water drain holes; protrusions protruded from a lower portion of the base frame and formed integrally with the base frame; and a shock absorbing unit which is made of a soft resin material having a hardness less than the hardness of the base frame, and which is coupled into the mounting groove of the base frame.

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WO/2013/150459	HIGH PERFORMANCE SHOCK PAD, METHOD OF MANUFACTURE THEREOF AND ITS USE
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EOM KEE SEOK (KR)
YOUN CHONG GOO (KR)

PCT/KR2011/000917

August 25, 2011

February 11, 2011

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FIELDTECH CO LTD (KR)
EOM KEE SEOK (KR)
YOUN CHONG GOO (KR)

E01C13/04; B29C45/00; E01C11/24

JPH11131739A	1999-05-18
EP0741202A1	1996-11-06
JPH07256617A	1995-10-09
JPH09291508A	1997-11-11

CHUNG, Soon Ok et al. (KR)
정순옥 (KR)

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