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Patent Searching and Data


Title:
MOLDING METHOD AND MOLDING DEVICE
Document Type and Number:
Japanese Patent JPH04259510
Kind Code:
A
Abstract:

PURPOSE: To arrange a reinforcement body on a predetermined position, by a method wherein a molding material and the reinforcement body are integrated under heating and pressurizing beforehand, which becomes a preshaped matter, then the preshaped matter is held under a heated and softened state, the reinforcement body is arranged at a fixed position of a molded product, fed within a mold and pressurization and cooling are performed.

CONSTITUTION: A fixed number of reinforcement bodies 1 are piled upon each other through a stocker 5 and fed to a preshaping device 7 by a conveyor type feeder 51. The feeder 51 possesses a heating medium 52 and preheated at the time when the same is fed to the preshaping device 7. A molding material 2 stored in a hopper 6 passes through a quantitative feeding rotary valve 61 and sent to a preshaping device 7 by a feeding conveyor 62. The reinforcement body 1 and a molding material 2 are fed within a cave constituted of preshaping molds 71, 72, 73 installed within the preshaping device 7. A male mold 92 and female mold 91 possess cooling mediums 93, 94 which cool and solidify a laminated body 3 and hold the molds 91, 92 at desired temperatures.


Inventors:
SAKAI HIDEO
NAKAKURA TOSHIYUKI
KOBA TOMOHITO
MASUDA MISAO
KISHI SATOSHI
MARUKO CHIAKI
TANABE HIROSHI
Application Number:
JP4120391A
Publication Date:
September 16, 1992
Filing Date:
February 13, 1991
Export Citation:
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Assignee:
MITSUI TOATSU CHEMICALS
International Classes:
B29B11/12; B29B11/16; B29C43/14; B29C43/52; B29K105/06; (IPC1-7): B29B11/12; B29B11/16; B29C43/14; B29C43/52; B29K105/06
Attorney, Agent or Firm:
Nobuaki Sakaguchi