Patent Number: 6,168,417

Title: Vertical molding machine provided with pre-plastication injection unit

Abstract: A vertical molding machine vertically provided with a pre-plastication injection unit where an injection unit and a plastication unit are mounted side by side. The tips of these units are linked by a connecting pipe to transfer resin plasticated by the plastication unit to the injection unit therethrough. The injection unit and the plastication unit are individually supported by respective pairs of supports standing upright above a clamping device. The injection unit has an arm member on either side thereof and a spring member is provided on the top of the arm member. The plastication unit is held on the arm member through the spring member, where the supports for the plastication unit are inserted through the arm member and the spring member.

Inventors: Takahashi; Nobusuke (Nagano-ken, JP)

Assignee: Nissei Plastics Industrial Co., Ltd.

International Classification: B29C 45/54 (20060101); B29C 45/53 (20060101); B29C 045/62 ()

Expiration Date: 01/02/2018