Optical surface surfacing tool
    4.
    发明专利

    公开(公告)号:AU2007247018B2

    公开(公告)日:2012-03-15

    申请号:AU2007247018

    申请日:2007-04-18

    Applicant: ESSILOR INT

    Abstract: This tool comprises: - a rigid support (104) displaying a transversal end surface (113); - an elastically compressible interface which is applied against and covers said end surface; - a flexible pad suitable for being applied against the optical surface, in turn applied against and covering the interface opposite and next to the end surface (113); - elastic return means (115) connecting the support (104) to a peripheral part of the flexible pad located at right angles beyond the end surface (113); and - a flexible flange (131) belonging to a seat (130) also comprising said rigid support (104), which is surrounded by said flange (131).

    6.
    发明专利
    未知

    公开(公告)号:BRPI0702859A

    公开(公告)日:2008-04-01

    申请号:BRPI0702859

    申请日:2007-04-18

    Applicant: ESSILOR INT

    Abstract: This tool includes: a rigid support (104) having a transverse end surface (113); an elastically compressible interface that is pressed against and covers the end surface; a flexible pad adapted to be pressed against the optical surface, itself pressed against and covering the interface on the opposite side of and in line with the end surface (113); spring return element (115) connecting the support (104) to a peripheral portion of the flexible pad situated transversely beyond the end surface (113); and a flexible flange (131) that is part of a base (130) to which the rigid support (104), which is surrounded by the flange (131), also belongs.

    8.
    发明专利
    未知

    公开(公告)号:BRPI0620855A2

    公开(公告)日:2012-09-18

    申请号:BRPI0620855

    申请日:2006-12-20

    Applicant: ESSILOR INT

    Abstract: A polishing machine for optical elements includes: —a spindle arranged to rotationally drive an optical element; —a polishing tool mobile relative to the spindle; —a front face provided with a door enabling the access to the spindle and to the polishing tool. The polishing tool is mounted on a body which is rotationally mounted on sliding members by way of a first axis, the sliding members being substantially perpendicular to the front face.

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