JPS6472812A - Mold for seat with microlens group on its both sides - Google Patents

Mold for seat with microlens group on its both sides

Info

Publication number
JPS6472812A
JPS6472812A JP22849387A JP22849387A JPS6472812A JP S6472812 A JPS6472812 A JP S6472812A JP 22849387 A JP22849387 A JP 22849387A JP 22849387 A JP22849387 A JP 22849387A JP S6472812 A JPS6472812 A JP S6472812A
Authority
JP
Japan
Prior art keywords
mold
micrometer
molds
microlens group
movable bars
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.)
Pending
Application number
JP22849387A
Other languages
Japanese (ja)
Inventor
Mizuo Okada
Masao Inoue
Yasuaki Nakanishi
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.)
Mitsubishi Rayon Co Ltd
Original Assignee
Mitsubishi Rayon Co Ltd
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 Mitsubishi Rayon Co Ltd filed Critical Mitsubishi Rayon Co Ltd
Priority to JP22849387A priority Critical patent/JPS6472812A/en
Publication of JPS6472812A publication Critical patent/JPS6472812A/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B11/00—Pressing molten glass or performed glass reheated to equivalent low viscosity without blowing
    • C03B11/16—Gearing or controlling mechanisms specially adapted for glass presses
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B11/00—Pressing molten glass or performed glass reheated to equivalent low viscosity without blowing
    • C03B11/06—Construction of plunger or mould
    • C03B11/08—Construction of plunger or mould for making solid articles, e.g. lenses
    • C03B11/082—Construction of plunger or mould for making solid articles, e.g. lenses having profiled, patterned or microstructured surfaces
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2215/00—Press-moulding glass
    • C03B2215/40—Product characteristics
    • C03B2215/41—Profiled surfaces
    • C03B2215/414—Arrays of products, e.g. lenses
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2215/00—Press-moulding glass
    • C03B2215/60—Aligning press die axes

Abstract

PURPOSE:To intend to regulate the relative error of facing recessed and projecting molds and perform the high-precision positioning of the surface forming a microlens group, by preparing a special positioning device on a recessed/ projecting mold for forming a microlens group. CONSTITUTION:A micrometer 34 is fitted at a hole 32 of the micro-holder 30 equipped with a clamp 33 for fixing the micrometer 34 and at a groove 31 for holding the mold 1. In case of regulating the position of the molds 1 and 2, the screws of movable bars 3 and 3' are loosened, the groove 31 of a micro- holder 30 is put into the end of the mold 1, the relative position of molds 1 and 2 is minutely adjusted by regulating the micrometer 34 minutely and at the same time sliding the movable bars 3 and 3' against a fixed bar 4. After the positioning is adjusted, the screw 9 of movable bars 3 and 3' is fastened and fixed. Then, the press molding is conducted.
JP22849387A 1987-09-14 1987-09-14 Mold for seat with microlens group on its both sides Pending JPS6472812A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22849387A JPS6472812A (en) 1987-09-14 1987-09-14 Mold for seat with microlens group on its both sides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22849387A JPS6472812A (en) 1987-09-14 1987-09-14 Mold for seat with microlens group on its both sides

Publications (1)

Publication Number Publication Date
JPS6472812A true JPS6472812A (en) 1989-03-17

Family

ID=16877322

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22849387A Pending JPS6472812A (en) 1987-09-14 1987-09-14 Mold for seat with microlens group on its both sides

Country Status (1)

Country Link
JP (1) JPS6472812A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105363936A (en) * 2015-12-14 2016-03-02 苏州广硕精密电子有限公司 Die changing device for punch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105363936A (en) * 2015-12-14 2016-03-02 苏州广硕精密电子有限公司 Die changing device for punch

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