DEVICE FOR FORMING RESIN PATTERN FOR TUBE END

Title:

DEVICE FOR FORMING RESIN PATTERN FOR TUBE END

Document Type and Number:

Japanese Patent JP2768600

Kind Code:

B2

Abstract:

PURPOSE: To provide a forming device which is suitable to manufacture a resin pattern for tube end for casting a tube body with a full mold method and easily takes out the pattern from a chamber and releases the pattern from the mold.
CONSTITUTION: An outer mold and an inner mold for forming the resin pattern are incorporated in the chamber 11 with an upper cover 14. The outer mold is fitted to the upper cover 14 and drawn upward together with the upper cover 14 and is released from the resin pattern. The upper cover 14 is guided with a guide rail 28 and shifted upward from the chamber 11 with a cylinder device 38. The guide rail 28 guides the upper cover 14 to the perpendicular direction in just above the chamber 11 and thereafter, guides so as to gradually shift the upper cover 14 in the horizontal direction in the position having a prescribed distance upward from the chamber 11.

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Inventors:

Hirotsuka
Katsuki Kiyoshi
Masaoki Saito

Application Number:

JP19118492A

Publication Date:

June 25, 1998

Filing Date:

July 20, 1992

Export Citation:

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Assignee:

Kubota Corporation
Akatsuki Iron Works Co., Ltd.

International Classes:

B22C7/02; B22C9/24; B22D25/02; B29C39/26; B29K105/04; (IPC1-7): B22C7/02; B22C9/24; B22D25/02; B29C39/26

Attorney, Agent or Firm:

Yoshihiro Morimoto

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