DE8909878U1 - - Google Patents

Info

Publication number
DE8909878U1
DE8909878U1 DE8909878U DE8909878U DE8909878U1 DE 8909878 U1 DE8909878 U1 DE 8909878U1 DE 8909878 U DE8909878 U DE 8909878U DE 8909878 U DE8909878 U DE 8909878U DE 8909878 U1 DE8909878 U1 DE 8909878U1
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
DE8909878U
Other languages
German (de)
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
Priority to DE8909878U priority Critical patent/DE8909878U1/de
Publication of DE8909878U1 publication Critical patent/DE8909878U1/de
Priority to DE19904023246 priority patent/DE4023246A1/en
Expired 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
    • B24B9/146—Accessories, e.g. lens mounting devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
DE8909878U 1989-08-17 1989-08-17 Expired DE8909878U1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE8909878U DE8909878U1 (en) 1989-08-17 1989-08-17
DE19904023246 DE4023246A1 (en) 1989-08-17 1990-07-21 Grinding edges of lenses - involves toothed belts to rotate upper and lower lens supports at same speed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE8909878U DE8909878U1 (en) 1989-08-17 1989-08-17

Publications (1)

Publication Number Publication Date
DE8909878U1 true DE8909878U1 (en) 1989-11-09

Family

ID=6842069

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8909878U Expired DE8909878U1 (en) 1989-08-17 1989-08-17

Country Status (1)

Country Link
DE (1) DE8909878U1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1238802B (en) * 1963-12-18 1967-04-13 Wilhelm Loh K G Optikmaschinen Feeding device on lens grinding machines, in particular lens edge grinding machines
DE1906247A1 (en) * 1969-02-07 1970-08-20 Inst Gaza An Ussr Gas-heated infrared radiant heater
DE2807268B2 (en) * 1978-02-21 1980-06-12 Prontor-Werk Alfred Gauthier Gmbh, 7547 Wildbad Machine for centering optical lenses
DE3316619C2 (en) * 1983-05-06 1987-06-04 Otto 4010 Hilden De Helbrecht

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1238802B (en) * 1963-12-18 1967-04-13 Wilhelm Loh K G Optikmaschinen Feeding device on lens grinding machines, in particular lens edge grinding machines
DE1906247A1 (en) * 1969-02-07 1970-08-20 Inst Gaza An Ussr Gas-heated infrared radiant heater
DE2807268B2 (en) * 1978-02-21 1980-06-12 Prontor-Werk Alfred Gauthier Gmbh, 7547 Wildbad Machine for centering optical lenses
DE3316619C2 (en) * 1983-05-06 1987-06-04 Otto 4010 Hilden De Helbrecht

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