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:
May. 03, 2022
Filed:
Dec. 17, 2019
Fanuc Corporation, Yamanashi, JP;
Shoutarou Sekiguchi, Yamanashi, JP;
FANUC CORPORATION, Yamanashi, JP;
Abstract
To provide a heated cylinder for resin melting in a molding machine which realizes high material supply/transport performance, cost reduction, and more favorable maintenance performance, while making the plan view/plan sectional view shape of a resin charging port into a circular shape. The resin charging port of the heated cylinder is formed to include: an upper charging path section formed in a circular shape in a plan sectional view; a lower charging path section which is formed in a square shape or oblong hole shape in a plan sectional view; and an intermediate charging path section which smoothly links an inner surface of the upper charging path section and an inner surface of the lower charging path section.