公开(公告)号：US20160325394A1

公开(公告)日：2016-11-10

申请号：US15109091

申请日：2014-12-30

Applicant: ESSILOR INTERNATIONAL (COMPAGNIE GENERALE D'OPTIQUE)

Inventor： James MONAGHAN ,  Bruce TAYLOR ,  Brad GELB

IPC: B24B13/005

CPC classification number: B24B13/0052

Abstract: Described is a variable reference blocking apparatus for blocking an optical article (5). The apparatus comprises an adjustable ring unit (11) having a plurality of concentric members (19,19c,19i) positioned about a central axis. Each concentric member (19,19c,19i) generally comprises a lip region (17) on its upper end that is capable of receiving at least a portion of a front face of the optical article (5). The apparatus further comprises a moveable base (13) in which its upper portion is coupled with a removable insert (7). The removable insert (7) is generally positioned to be centered about the front face of the optical article (5).

Abstract translation: 描述了用于阻挡光学制品（5）的可变参考阻挡装置。 该装置包括具有围绕中心轴定位的多个同心构件（19,19c，19i）的可调环单元（11）。 每个同心构件（19,19c，19i）通常在其上端包括能够容纳光学制品（5）的前表面的至少一部分的唇部区域（17）。 该装置还包括可移动底座（13），其中其上部与可移除的插入件（7）联接。 可拆卸插入件（7）通常被定位成以光学制品（5）的前表面为中心。

公开(公告)号：US20200338685A1

公开(公告)日：2020-10-29

申请号：US16760152

申请日：2018-11-07

Applicant: Essilor International

Inventor： Sébastien PIRAUBE ,  Bruce TAYLOR ,  Brad GELB ,  Mark KALUZA ,  Peter HONES ,  Fred ADOLFO

IPC: B24B9/14 ,  B24B13/00 ,  B24B13/06 ,  G05B19/042

Abstract: This disclosure includes methods and systems for producing ophthalmic lenses. Some methods include identifying a plurality of zones within a spatial representation of a lens blank, selecting, for each of the zones, one or more parameters for producing the lens, and producing the lens by removing material from the lens blank according to the one or more parameters of each of the zones.