Patent Number: 8,721,324

Title: Injection device

Abstract: An injection device may include an injecting portion, and a material feeding portion having a pelletized resinous material. The material feeding portion includes a cylindrical feeding passage that is communicated with the injecting portion, a screw that is disposed in the feeding passage, and a drive mechanism that is configured to rotate the screw about a rotational axis. When the screw is rotated about the rotational axis by the drive mechanism, the pelletized resinous material can be fed into the injecting portion.

Inventors: Suenami; Kensuke (Toyota, JP), Inoue; Tsuyoshi (Toyota, JP)

Assignee: Kojima Press Industry Co., Ltd.

International Classification: B29C 45/02 (20060101)

Expiration Date: 5/13/12018