|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||264/239 ; 264/328.9 ; 100/295 ; 425/589 ; 425/406 ; 425/450.1|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 24 인용 특허 : 12|
An injection molding machine includes a stationary platen having a first mold half, at least one movable platen having a second mold half for forming a mold with the first mold half, tie bars for guiding the movable platen relative the stationary platen, and an injection unit for injecting molten resin into the mold. For at least one of the stationary and movable platen, a force is generated during clamping having a first direction. The at least one stationary and movable platens includes a first wall having edges and a central area and at least first an...
[ What is claimed is:] [1.] A method for distributing forces within a platen having two parallel walls spaced apart by an intermediate support structure, which comprises:providing a mold platen having two walls spaced from each other, with a first of said walls being on the mold side and a second of said walls being spaced from and parallel to said first wall, wherein each of said two walls have edges and a central area;generating a force against at least one of said walls in a first direction, wherein said walls extend substantially transverse to said f...