JPS50111688A - - Google Patents

Info

Publication number
JPS50111688A
JPS50111688A JP49115678A JP11567874A JPS50111688A JP S50111688 A JPS50111688 A JP S50111688A JP 49115678 A JP49115678 A JP 49115678A JP 11567874 A JP11567874 A JP 11567874A JP S50111688 A JPS50111688 A JP S50111688A
Authority
JP
Japan
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
JP49115678A
Other versions
JPS5819425B2 (ja
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 filed Critical
Publication of JPS50111688A publication Critical patent/JPS50111688A/ja
Publication of JPS5819425B2 publication Critical patent/JPS5819425B2/ja
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Eyeglasses (AREA)
JP49115678A 1973-10-09 1974-10-09 メガネレンズフチトリ オヨビ メントリキ Expired JPS5819425B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7335999A FR2246355B1 (ja) 1973-10-09 1973-10-09

Publications (2)

Publication Number Publication Date
JPS50111688A true JPS50111688A (ja) 1975-09-02
JPS5819425B2 JPS5819425B2 (ja) 1983-04-18

Family

ID=9126121

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49115678A Expired JPS5819425B2 (ja) 1973-10-09 1974-10-09 メガネレンズフチトリ オヨビ メントリキ

Country Status (5)

Country Link
US (1) US3886691A (ja)
JP (1) JPS5819425B2 (ja)
FR (1) FR2246355B1 (ja)
GB (1) GB1426998A (ja)
IT (1) IT1020948B (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2481634A1 (fr) * 1980-04-30 1981-11-06 Briot Internal Dispositif de serrage pour machine a meuler et/ou biseauter des verres de lunettes; machine equipee de ce dispositif

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3087285A (en) * 1960-04-09 1963-04-30 Lissac Georges Machine for shaping the edges of spectacle glasses
US3121979A (en) * 1961-05-24 1964-02-25 Coburn Mfg Company Inc Bevel edge grinder

Also Published As

Publication number Publication date
JPS5819425B2 (ja) 1983-04-18
GB1426998A (en) 1976-03-03
US3886691A (en) 1975-06-03
FR2246355B1 (ja) 1983-09-23
IT1020948B (it) 1977-12-30
DE2447765A1 (de) 1975-04-10
DE2447765B2 (de) 1977-06-16
FR2246355A1 (ja) 1975-05-02

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