公开(公告)号：US06540202B1

公开(公告)日：2003-04-01

申请号：US09507513

申请日：2000-02-18

Applicant: Denis Vecrin ,  George Iatan

Inventor： Denis Vecrin ,  George Iatan

IPC: B29D1100

CPC classification number: B29C33/3842 ,  B29L2011/0091 ,  Y10S425/808

Abstract: Mold pins for use in a mold matrix, as used in the production of electroforms, are provided with means to alter the longitudinal axis of the pins relative to that of adjacent pins so that the longitudinal axis of the pins are tapered with respect to one another towards the operative ends of the pins. In one embodiment of the invention a dowel is inserted into a sidewall of the pin and extends normal thereto to space the pin from an adjacent one. In another embodiment, a spacing member of a desired thickness is applied to the shank of the pin at a location remote from the operative end thereof.

Abstract translation: 在用于生产电铸中的模具基体中使用的模具销具有用于相对于相邻销的纵向轴线改变销的纵向轴线的装置，使得销的纵向轴线相对于彼此成锥形 朝向销的操作端。 在本发明的一个实施例中，销钉被插入销的侧壁中，并且垂直于其延伸以使销与相邻的销间隔开。 在另一个实施例中，具有所需厚度的间隔构件在远离其操作端的位置处施加到销的柄部。