GB2389065A - Machining spectacle lenses - Google Patents

Machining spectacle lenses Download PDF

Info

Publication number
GB2389065A
GB2389065A GB0324312A GB0324312A GB2389065A GB 2389065 A GB2389065 A GB 2389065A GB 0324312 A GB0324312 A GB 0324312A GB 0324312 A GB0324312 A GB 0324312A GB 2389065 A GB2389065 A GB 2389065A
Authority
GB
United Kingdom
Prior art keywords
spectacle lenses
tool
drilling
shaping
lens
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
GB0324312A
Other versions
GB2389065B (en
GB0324312D0 (en
Inventor
Michael O'neill
Kevin Gerard Patrick Molloy
David George Farley
Finbarr Damien Pearson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB0324312D0 publication Critical patent/GB0324312D0/en
Publication of GB2389065A publication Critical patent/GB2389065A/en
Application granted granted Critical
Publication of GB2389065B publication Critical patent/GB2389065B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • 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
    • B24B13/0031—Machines having several working posts; Feeding and manipulating devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Eyeglasses (AREA)

Abstract

Apparatus for conducting operations on one or more spectacle lenses comprising: means for mounting on the apparatus one or more operating tool(s) adapted for at least shaping and/or drilling and/or buffing the or each lens, using one or more drilling and/or shaping tool(s) (2) comprising one or more cutting diameters, means for displacing three-dimensionally the operating tool so that the tool is able to follow the path or paths of operation necessary to carry out its functions, one or more clamps (51) each holding in use a single spectacle lens.

Description

GB 2389065 A continuation (71) cant David George Parley 37 Peacocks Close,
Cavendish, SUDBURY, SUFFOLK, CO10 8DA, United Klngdom Flnbarr Damlen Pearson Alpheton M lil, Bridge Street, Alpheton, SUDBURY, Suffolk, CO10 BEG, United Klngdom (72) Inventor(s): M ichael O'Nelil Kevin Gerard Patrick Molloy David George Farley Flnbarr Damlen Pearson (74) Agent and/or Address for Service: I.R 21 Llm Ited Norwich Research Park, Colney, NORWICH, NR4 TUT, United Kingdom
GB0324312A 2001-11-16 2002-11-11 Machining spectacle lenses Expired - Fee Related GB2389065B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0127505.6A GB0127505D0 (en) 2001-11-16 2001-11-16 Machining spectacle lenses
PCT/GB2002/005085 WO2003043781A2 (en) 2001-11-16 2002-11-11 Machining spectacle lenses

Publications (3)

Publication Number Publication Date
GB0324312D0 GB0324312D0 (en) 2003-11-19
GB2389065A true GB2389065A (en) 2003-12-03
GB2389065B GB2389065B (en) 2004-07-14

Family

ID=9925889

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0127505.6A Ceased GB0127505D0 (en) 2001-11-16 2001-11-16 Machining spectacle lenses
GB0324312A Expired - Fee Related GB2389065B (en) 2001-11-16 2002-11-11 Machining spectacle lenses

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB0127505.6A Ceased GB0127505D0 (en) 2001-11-16 2001-11-16 Machining spectacle lenses

Country Status (5)

Country Link
US (1) US20050064791A1 (en)
EP (1) EP1446264A2 (en)
AU (1) AU2002339132A1 (en)
GB (2) GB0127505D0 (en)
WO (1) WO2003043781A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010051348B3 (en) 2010-11-13 2011-11-03 Huppert Engineering Gmbh & Co. Kg Feeder cap for maintaining volume shrinkage of casting material occurring during solidification of casting through integrated transport device, comprises anchor arms plunging into feeder body, and coupling part

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4128968A (en) * 1976-09-22 1978-12-12 The Perkin-Elmer Corporation Optical surface polisher
JPS6299065A (en) * 1985-10-22 1987-05-08 Matsushita Electric Ind Co Ltd Spherical surface grinder
US5231587A (en) * 1990-07-12 1993-07-27 Loh Optical Machinery, Inc. Computer controlled lens surfacer
JPH08192348A (en) * 1995-01-12 1996-07-30 Fuji Xerox Co Ltd Grinding and polishing method and device therefor
DE19804428A1 (en) * 1998-02-05 1999-08-19 Wernicke & Co Gmbh Method for marking or drilling holes in spectacle lenses and device for carrying out the method
DE10029967B4 (en) * 2000-06-26 2006-08-03 Satisloh Gmbh Device for processing optical workpieces

Also Published As

Publication number Publication date
GB2389065B (en) 2004-07-14
US20050064791A1 (en) 2005-03-24
WO2003043781A2 (en) 2003-05-30
AU2002339132A8 (en) 2003-06-10
AU2002339132A1 (en) 2003-06-10
GB0324312D0 (en) 2003-11-19
EP1446264A2 (en) 2004-08-18
WO2003043781A3 (en) 2003-10-16
GB0127505D0 (en) 2002-01-09

Similar Documents

Publication Publication Date Title
ATE246817T1 (en) MACHINING TOOL AND MACHINING DEVICE FOR MACHINING A WORKPIECE
DE69307998D1 (en) Drill bit
FR2852226B1 (en) LOCALIZED MEDICAL INSTRUMENT WITH ORIENTABLE SCREEN
WO2000009285A3 (en) Machine-tool, especially milling center
EP1470883A3 (en) Miter saw having a light beam alignment system
FR2809034B1 (en) DEVICE FOR MOVING AND DIRECTING A MACHINE-TOOL, PARTICULARLY DRILLING-RIVETING ON THE SURFACE OF A WORKPIECE AND ITS WORKING METHOD
GB2379062A (en) Information retrieval system and method employing spatially selective features
AU2003274045A1 (en) Tool holding device and method for positioning a tool
CA2444581A1 (en) Two-position quick-change saw
ATA138497A (en) MOVING UNIT
DE69317218D1 (en) Grinding tool with cubic boron nitride applied by film coating
ID17054A (en) THE BALL KEY ON THE BALL-RETURNING TOOLS FOR CLEANING PIPELINE COOLING SYSTEMS
FR2711932B1 (en) Tool holder device, in particular milling head, with adjustable spindle holder.
GB2389065A (en) Machining spectacle lenses
EP1306149A3 (en) Peeling apparatus with pivoting peeling head
FR2856945B1 (en) ASSEMBLY MACHINE
WO2002057058A3 (en) Machine tool jig
ATE430363T1 (en) CLAMPING DEVICE OF A DRIVE EQUIPPED WITH A COMMUNICATION MEANS
EP0365922A3 (en) Guard for rotary disk tools
NO953887L (en) Optical device and method for obtaining reference plane, especially for handheld tools
FR2701801B1 (en) Hydraulic device for adjustable lightening of the weight of a working tool resting on a plane and application to mobile assemblies with mounted tools.
MX9802399A (en) Positioning device.
DE60118613D1 (en) DATA TRANSMISSION IN PIPELINE SYSTEMS
FR2719798B1 (en) Device for machining symmetrical parts.
WO2002057874A3 (en) System and process for routing information in a data processing system

Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20081111