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:
Aug. 22, 2017
Filed:
Nov. 05, 2015
Nissei Plastic Industrial Co., Ltd., Hanishina-gun, Nagano, JP;
Hozumi Yoda, Nagano, JP;
Abstract
A horizontal mold clamping mechanism includes a rail disposed on a base, a slider fitted with the rail, and a pedestal placed on the slider and provided with a sub-slider guided by a sub-rail. A fixed platen secured to the base supports a fixed mold. A mold clamping cylinder is secured to the pedestal and laid parallel to the fixed platen. A mold opening/closing actuator connects to the pedestal for moving the mold clamping cylinder. A movable platen is secured to the sub-slider and disposed between the fixed platen and the clamping cylinder. A tie-bar passes through the movable platen and the clamping cylinder, and a first linking mechanism selectively links the clamping cylinder to the tie-bar. The movable platen has a through-hole with a diameter greater than an outer diameter of the tie-bar to provide a clearance preventing slide-contact between the tie-bar and an inner surface of the through-hole.