BLOCK BODY CASTING MOLD

WIPO Patent Application WO/2013/038803

A1

Provided is a block body casting mold which can, although having a simple configuration, facilitates the casting of a pipe connecting block body having retention members. A pipe connecting block body (50) is provided with a block main body (51) which consists of resin concrete and in which an insertion and mounting hole (53), into which an end (91) of a cable protecting pipe (90) is inserted and mounted, is formed so as to penetrate through the block main body (51). Retention members (52, ...) for preventing the dislocation of the pipe end (91) are mounted at the insertion and mounting hole (53) of the block main body (51). A block body casting mold (1) is provided with a frame-shaped outer mold (3) which casts the outer surface of the block main body (51) and an inner mold (4) which is disposed within the frame of the outer mold (3) and which casts the insertion and mounting hole (53) of the block main body (51). The inner mold (4) is configured by assembling divided mold members (10, 11, 12) together. The divided mold member (12) is a substantially tube-shaped elastic member for supporting the retention members (52, ...).

TOSHIKAWA AKIRA (JP)
KIKUMORI YASUHIRO (JP)
HIRAO SHOJI (JP)
FUJII AKIHIRO (JP)
IIDA NAOTAKA (JP)

PCT/JP2012/068160

March 21, 2013

July 18, 2012

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TOSHIKAWA PLASTIC CO LTD (JP)
TOTAKU IND (JP)
TOSHIKAWA AKIRA (JP)
KIKUMORI YASUHIRO (JP)
HIRAO SHOJI (JP)
FUJII AKIHIRO (JP)
IIDA NAOTAKA (JP)

B29C39/26; H02G1/06; H02G9/10

WO2011136176A1

2011-11-03

JPH09221768A	1997-08-26
JPH09217371A	1997-08-19
JP2000146068A	2000-05-26
JP2003339108A	2003-11-28

NISHIMORI MASAHIRO (JP)
Masahiro Nishimori (JP)

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