METHOD AND DEVICE FOR FORCIBLY INSERTING DROP INTO COMPRESSION MOLDING MACHINE, AND MOLDING DIE FOLLOW-UP TYPE METHOD AND DEVICE FOR SUPPLYING DROP

WIPO Patent Application WO/2005/007378

A1

[PROBLEMS] To continuously, accurately, and rapidly insert forcibly supplied molten synthetic resin lumpy bodies (drops) into a plurality of rotatingly moving compression molding dies when compression molding is continuously performed. [MEANS FOR SOLVING PROBLEMS] In this method and device for continuously supplying the drops for molding a molded product into a rotatingly moving molding female dies, a specified quantity of drops are formed by cutting the molten synthetic resin extruded from an extrusion opening part with a cutter attached to a holding mechanism and the drops are held by a holding mechanism and forcibly inserted into a molding female die recessed part. The holding mechanism on a rotatingly moving type drop supply body is moved close to the rotating molding die to match the rotating route of the holding mechanism with that of the molding die in a specified area to follow up the movement of the holding mechanism to the movement of the molding die.

NEMOTO SATORU (JP)
KIMURA YOSHIHIKO (JP)
ITOU KEN (JP)
TAKANO SHOICHIRO (JP)
HASHIMOTO HIROYUKI (JP)
SASAKI MASAYUKI (JP)

PCT/JP2004/010263

January 27, 2005

July 13, 2004

Click for automatic bibliography generation  

TOYO SEIKAN KAISHA LTD (JP)
NEMOTO SATORU (JP)
KIMURA YOSHIHIKO (JP)
ITOU KEN (JP)
TAKANO SHOICHIRO (JP)
HASHIMOTO HIROYUKI (JP)
SASAKI MASAYUKI (JP)

B29C31/04; B29C43/08; B29C43/34; (IPC1-7): B29C43/02; B29C43/34; B29C31/04; B29B11/10

JP2000025729A	2000-01-25
JP2000108127A	2000-04-18
JP2000280248A	2000-10-10

See also references of EP 1652645A4

Kojima, Takashi (1-1-7 Horaicyo, Naka-k, Yokohama-shi Kanagawa 48, JP)

View/Download PDF      PDF Help

Previous Patent: MEDICAL DEVICES AND PROCESSES FOR PREPARING SAME

Next Patent: METHOD AND APPARATUS FOR FLATPROOFING A TIRE AND WHEEL ASSEMBLY AND RESULTING FLATPROOFED ASSEMBLY