ATE345190T1 - WORKPIECE HOLDER FOR EYE OPTICS - Google Patents

WORKPIECE HOLDER FOR EYE OPTICS

Info

Publication number
ATE345190T1
ATE345190T1 AT02291448T AT02291448T ATE345190T1 AT E345190 T1 ATE345190 T1 AT E345190T1 AT 02291448 T AT02291448 T AT 02291448T AT 02291448 T AT02291448 T AT 02291448T AT E345190 T1 ATE345190 T1 AT E345190T1
Authority
AT
Austria
Prior art keywords
lens
workpiece holder
eye optics
collar
optics
Prior art date
Application number
AT02291448T
Other languages
German (de)
Inventor
Laurent Guillermin
Original Assignee
Essilor Int
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Essilor Int filed Critical Essilor Int
Application granted granted Critical
Publication of ATE345190T1 publication Critical patent/ATE345190T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
    • B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
    • B24B9/06—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain
    • B24B9/08—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass
    • B24B9/14—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass of optical work, e.g. lenses, prisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
    • B24B13/005—Blocking means, chucks or the like; Alignment devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Prostheses (AREA)
  • Eyeglasses (AREA)
  • Materials For Medical Uses (AREA)
  • Lens Barrels (AREA)

Abstract

The lens clamp comprises drive stop(s) (16a, 16b), each with a relatively non-deformable center (24a, 24b) surrounded by an outer collar (26a, 26b) of a semi-rigid and elastically deformable material bending to the shape of the lens (20). The collar is 1.5 mm thick and has a surface (28a, 28b) covered with a 1 - 2 mm layer (30) of a plastic or elastomer material making contact with the lens.
AT02291448T 2001-06-15 2002-06-11 WORKPIECE HOLDER FOR EYE OPTICS ATE345190T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0107875A FR2825941B1 (en) 2001-06-15 2001-06-15 DEVICE FOR TIGHTENING AN OPHTHALMIC GLASS

Publications (1)

Publication Number Publication Date
ATE345190T1 true ATE345190T1 (en) 2006-12-15

Family

ID=8864371

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02291448T ATE345190T1 (en) 2001-06-15 2002-06-11 WORKPIECE HOLDER FOR EYE OPTICS

Country Status (7)

Country Link
US (1) US20030013392A1 (en)
EP (1) EP1266723B1 (en)
JP (1) JP2003071689A (en)
AT (1) ATE345190T1 (en)
DE (1) DE60216007T2 (en)
ES (1) ES2276896T3 (en)
FR (1) FR2825941B1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8240077B2 (en) 2002-03-04 2012-08-14 Larry Holmberg Range finder for weapons
US7574824B2 (en) 2006-01-06 2009-08-18 Larry Holmberg Device mount for a firearm
US6556245B1 (en) 1999-03-08 2003-04-29 Larry Allan Holmberg Game hunting video camera
US7643132B2 (en) * 2002-03-04 2010-01-05 Larry Holmberg Range finder
US8156680B2 (en) 2002-03-04 2012-04-17 Larry Holmberg Device mounting system for a weapon
FR2876609B1 (en) * 2004-10-20 2007-02-16 Essilor Int METHOD AND DEVICE FOR LOCKING AN OPHTHALMIC LENS FOR ITS DISTURBANCE
US7594352B2 (en) 2006-10-17 2009-09-29 Larry Holmberg Device mount with stabilizing function
US7891131B2 (en) 2007-01-05 2011-02-22 Larry Holmberg Device mount system for a weapon
US7739822B1 (en) 2007-01-09 2010-06-22 Larry Holmberg Method and device for mounting an accessory to a firearm
FR2912335B1 (en) * 2007-02-13 2009-04-17 Essilor Int MACHINE FOR DETOURING A LENS OF GLASSES, PROVIDED WITH A ROTATING TOOL HOLDER ON WHICH ARE MADE SEVERAL WORKING TOOLS
US7780363B1 (en) 2008-01-17 2010-08-24 Larry Holmberg Device for mounting imaging equipment to a bow and method of recording a hunt
US8161674B2 (en) * 2009-06-16 2012-04-24 Larry Holmberg Electronic device mount system with strap
US8024884B2 (en) 2009-06-16 2011-09-27 Larry Holmberg Electronic device mount system for weapons
US8656624B2 (en) 2010-12-29 2014-02-25 Larry Holmberg Universal device mount
US8656625B2 (en) 2010-12-29 2014-02-25 Larry Holmberg Accessory mount
JP6411821B2 (en) * 2014-09-09 2018-10-24 オリンパス株式会社 Lens manufacturing apparatus and lens manufacturing method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2055397A (en) * 1936-06-19 1936-09-22 Zaiger Max Suction cup
US3100955A (en) * 1960-04-25 1963-08-20 Plastic Contact Lens Company Apparatus for producing contact lenses
FR2366103A1 (en) * 1976-05-18 1978-04-28 Essilor Int BLOCK FOR MOUNTING A LENS ON A MACHINE TO EDGE AND BEVEL OPHTHALMIC LENSES
WO1994002286A1 (en) * 1992-07-17 1994-02-03 Minnesota Mining And Manufacturing Company Method of processing a lens and means for use in the method
DE19831305C2 (en) * 1998-07-13 2001-11-29 Wernicke & Co Gmbh Device on a spectacle lens edge processing machine for holding a raw lens rotatably and displaceably

Also Published As

Publication number Publication date
ES2276896T3 (en) 2007-07-01
EP1266723B1 (en) 2006-11-15
DE60216007T2 (en) 2007-07-12
DE60216007D1 (en) 2006-12-28
EP1266723A1 (en) 2002-12-18
JP2003071689A (en) 2003-03-12
US20030013392A1 (en) 2003-01-16
FR2825941A1 (en) 2002-12-20
FR2825941B1 (en) 2003-12-12

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties