Patent ID: 6811394
Filing Date: 2004-11-02
Classification: B29C

Abstract:
A clamping linkage apparatus in a mold clamp apparatus comprising:an installation platen having a through hole at a center thereof for a movable platen side clamping rod, and a pair of tilting pins provided oppositely and tilted outwardly at first and second sides of the through hole on the installation platen; a pair of openable and closable linkage plates provided at both sides of the through hole, the tilting pins inserted through respective ones of the linkage plates; a casing slideably supporting each of the linkage plates at first and second sides of a the through hole by each of the tilting pins, and attaching each of the linkage plates to a pressure support body of a clamping output unit; a slide block attached to an outside of each of the linkage plates through a spring member, and a locking block protruding from a platen face of the installation platen and having a slant inner face opposing an outside edge of the slide block.