DE3509535C2 - - Google Patents

Info

Publication number
DE3509535C2
DE3509535C2 DE19853509535 DE3509535A DE3509535C2 DE 3509535 C2 DE3509535 C2 DE 3509535C2 DE 19853509535 DE19853509535 DE 19853509535 DE 3509535 A DE3509535 A DE 3509535A DE 3509535 C2 DE3509535 C2 DE 3509535C2
Authority
DE
Germany
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.)
Expired
Application number
DE19853509535
Other versions
DE3509535A1 (en
Inventor
Otto 4010 Hilden De Helbrecht
Original Assignee
Otto 4010 Hilden De Helbrecht
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 Otto 4010 Hilden De Helbrecht filed Critical Otto 4010 Hilden De Helbrecht
Priority to DE19853509535 priority Critical patent/DE3509535C2/de
Publication of DE3509535A1 publication Critical patent/DE3509535A1/en
Application granted granted Critical
Publication of DE3509535C2 publication Critical patent/DE3509535C2/de
Application status is Expired legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B9/00Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
    • B24B9/02Machines 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
    • B24B9/06Machines 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
    • B24B9/08Machines 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
    • B24B9/14Machines 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
DE19853509535 1985-03-16 1985-03-16 Expired DE3509535C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19853509535 DE3509535C2 (en) 1985-03-16 1985-03-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853509535 DE3509535C2 (en) 1985-03-16 1985-03-16

Publications (2)

Publication Number Publication Date
DE3509535A1 DE3509535A1 (en) 1986-09-25
DE3509535C2 true DE3509535C2 (en) 1987-04-30

Family

ID=6265434

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19853509535 Expired DE3509535C2 (en) 1985-03-16 1985-03-16

Country Status (1)

Country Link
DE (1) DE3509535C2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202009005460U1 (en) 2009-04-15 2010-09-02 Gruppe Matzdorf Gmbh Milling tool for machining spectacle lenses
CN107139039A (en) * 2017-07-13 2017-09-08 合肥北顾信息科技有限公司 Edge polishing device for computer production

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1420502A (en) * 1973-05-07 1976-01-07 Raphaels Ltd Lens edging machine
DE8216675U1 (en) * 1982-06-09 1982-09-09 Wernicke & Co Gmbh, 4000 Duesseldorf, De Spectacle lens edging machine
DE3307340A1 (en) * 1983-03-02 1984-09-06 Otto Helbrecht Device for machining the edges of spectacle lenses

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202009005460U1 (en) 2009-04-15 2010-09-02 Gruppe Matzdorf Gmbh Milling tool for machining spectacle lenses
CN107139039A (en) * 2017-07-13 2017-09-08 合肥北顾信息科技有限公司 Edge polishing device for computer production

Also Published As

Publication number Publication date
DE3509535A1 (en) 1986-09-25

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee