公开(公告)号：US20170341276A1

公开(公告)日：2017-11-30

申请号：US15675474

申请日：2017-08-11

申请人： Johnson & Johnson Vision Care, Inc.

发明人： Vincent H. Barre ,  Scott F. Ansell ,  Gregory L. Berckmiller ,  Timothy Burkill ,  Mark McConnell

IPC分类号： B29C33/42 ,  B29D11/00 ,  G02C7/04

CPC分类号： B29C33/42 ,  B29D11/00221 ,  B29D11/0048 ,  G02C7/04

摘要： Disclosed in this specification is a casting cup assembly comprising frontcurve and basecurve molds which of which includes a ring that circumscribes the respective concave and convex mold surface. When the casting cup is assembled, the rings align and minimize de-centering and tilting of the concave and convex mold surfaces which, in turn, reduces edge defects.

公开(公告)号：US20160271893A1

公开(公告)日：2016-09-22

申请号：US15166472

申请日：2016-05-27

申请人： Johnson & Johnson Vision Care, Inc.

发明人： Vincent H. Barre ,  Scott F. Ansell ,  Gregory L. Berckmiller ,  Timothy Burkill ,  Mark McConnell

IPC分类号： B29D11/00 ,  B29C33/30 ,  B29C33/38

CPC分类号： B29D11/00038 ,  B23B1/00 ,  B29C33/303 ,  B29C33/3842 ,  B29C33/42 ,  B29D11/0048 ,  B29D11/005 ,  B29L2011/0041 ,  Y10T82/10

摘要： Disclosed in this specification is a casting cup assembly comprising frontcurve and basecurve molds which of which includes a ring that circumscribes the respective concave and convex mold surface. When the casting cup is assembled, the rings align and minimize de-centering and tilting of the concave and convex mold surfaces which, in turn, reduces edge defects.

摘要翻译： 在本说明书中公开的是一种铸杯组件，其包括前曲面和底部模具，其包括围绕相应的凹凸模具表面的环。 当组装浇铸杯时，环对准并最小化凹凸模具表面的去中心和倾斜，这又降低了边缘缺陷。