The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 23, 2007
Filed:
Oct. 27, 2004
Mitsushi Yoshioka, Yamanashi, JP;
Tatsuya Kawasaki, Yamanashi, JP;
Mitsushi Yoshioka, Yamanashi, JP;
Tatsuya Kawasaki, Yamanashi, JP;
Fanuc Ltd, Yamanashi, JP;
Abstract
An aligning device whereby an injection nozzle can be easily aligned with the sprue of a mold. A stationary platen has a locating hole formed therein and a tapered portion continuous with the locating hole and tapered in a direction such that the tapered portion broadens toward the injection nozzle side. An aligning jig to be fitted into the locating hole and the tapered portion is prepared. The jig has a recess formed in the center of an end face thereof and having a shape matching that of the distal end of the injection nozzle. The jig is fitted into the locating hole, and the injection nozzle is engaged with the recess to align the injection nozzle with the axis of the locating hole. Since the mold is attached to the stationary platen such that the axis of the sprue of the mold is aligned with that of the locating hole, the injection nozzle becomes aligned with the sprue. The injection nozzle can be easily and accurately aligned even while the mold is attached to the stationary platen and also the mold and the injection cylinder are heated to high temperature.