EP0270117A3 - Quick-change lens tool - Google Patents

Quick-change lens tool Download PDF

Info

Publication number
EP0270117A3
EP0270117A3 EP87117908A EP87117908A EP0270117A3 EP 0270117 A3 EP0270117 A3 EP 0270117A3 EP 87117908 A EP87117908 A EP 87117908A EP 87117908 A EP87117908 A EP 87117908A EP 0270117 A3 EP0270117 A3 EP 0270117A3
Authority
EP
European Patent Office
Prior art keywords
tool
shaft
quick
cylindrical shank
change 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.)
Withdrawn
Application number
EP87117908A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0270117A2 (en
Inventor
Roy Gray
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.)
Gerber Coburn Optical Inc
Original Assignee
Coburn Optical Industries Inc
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 Coburn Optical Industries Inc filed Critical Coburn Optical Industries Inc
Publication of EP0270117A2 publication Critical patent/EP0270117A2/en
Publication of EP0270117A3 publication Critical patent/EP0270117A3/en
Withdrawn legal-status Critical Current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
    • 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
    • B24B13/01—Specific tools, e.g. bowl-like; Production, dressing or fastening of these tools
    • 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
    • B24B45/00—Means for securing grinding wheels on rotary arbors

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)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
EP87117908A 1986-12-03 1987-12-03 Quick-change lens tool Withdrawn EP0270117A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US93725186A 1986-12-03 1986-12-03
US937251 1986-12-03

Publications (2)

Publication Number Publication Date
EP0270117A2 EP0270117A2 (en) 1988-06-08
EP0270117A3 true EP0270117A3 (en) 1989-06-28

Family

ID=25469685

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87117908A Withdrawn EP0270117A3 (en) 1986-12-03 1987-12-03 Quick-change lens tool

Country Status (6)

Country Link
EP (1) EP0270117A3 (pt)
JP (1) JPS63162149A (pt)
KR (1) KR880007173A (pt)
BR (1) BR8706539A (pt)
CA (1) CA1307400C (pt)
ZA (1) ZA879084B (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX9201739A (es) * 1991-04-15 1992-10-01 Donald J Acheson Maquina para biselar vidrio.
DE4431375C2 (de) * 1994-08-29 2002-12-19 Niles Werkzeugmaschinen Gmbh Werkzeugträger an einer Werkzeugmaschine
US5678967A (en) * 1995-11-21 1997-10-21 Micro Optics Design Corporation Apparatus for cutting a workpiece and including a kinematic tool coupling

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2455597A (en) * 1945-12-07 1948-12-07 Super Cut Grinding wheel
US2643492A (en) * 1950-12-05 1953-06-30 Burroughs Optomat Inc Grinding machine and method
GB1454248A (pt) * 1974-06-20 1976-11-03 Essilor Int
GB2073065A (en) * 1980-04-03 1981-10-14 Wylde Ltd J & S Minus-curve toric lens generator

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2455597A (en) * 1945-12-07 1948-12-07 Super Cut Grinding wheel
US2643492A (en) * 1950-12-05 1953-06-30 Burroughs Optomat Inc Grinding machine and method
GB1454248A (pt) * 1974-06-20 1976-11-03 Essilor Int
GB2073065A (en) * 1980-04-03 1981-10-14 Wylde Ltd J & S Minus-curve toric lens generator

Also Published As

Publication number Publication date
KR880007173A (ko) 1988-08-26
BR8706539A (pt) 1988-07-12
EP0270117A2 (en) 1988-06-08
CA1307400C (en) 1992-09-15
ZA879084B (en) 1988-06-01
JPS63162149A (ja) 1988-07-05

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18D Application deemed to be withdrawn

Effective date: 19921229

RIN1 Information on inventor provided before grant (corrected)

Inventor name: GRAY, ROY