JPS6442222A - Preparation of synthetic resin lens for glasses and gasket for preparing the same - Google Patents

Preparation of synthetic resin lens for glasses and gasket for preparing the same

Info

Publication number
JPS6442222A
JPS6442222A JP62200643A JP20064387A JPS6442222A JP S6442222 A JPS6442222 A JP S6442222A JP 62200643 A JP62200643 A JP 62200643A JP 20064387 A JP20064387 A JP 20064387A JP S6442222 A JPS6442222 A JP S6442222A
Authority
JP
Japan
Prior art keywords
lens
gasket
glasses
resin monomer
mold
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
JP62200643A
Other languages
Japanese (ja)
Inventor
Kazuo Nozawa
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.)
MATSUBA MEGANE KOGYO KK
Original Assignee
MATSUBA MEGANE KOGYO KK
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 MATSUBA MEGANE KOGYO KK filed Critical MATSUBA MEGANE KOGYO KK
Priority to JP62200643A priority Critical patent/JPS6442222A/en
Publication of JPS6442222A publication Critical patent/JPS6442222A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To prepare accurately and easily a lens for glasses, by fitting and fixing front and rear rigid molds on front and rear mold-fixing walls of a gasket made of a rubber elastic raw material, filling a resin monomer in a formed lens space and polymerizing and curing the monomer. CONSTITUTION:A front side rigid mold 5 and a rear side rigid mold 6 are respectively tightly fitted and fixed on front and rear mold-fixing wall of a gasket 1 and the whole structure is integrally set by means of a clip 27. Partial twisted deformation is given to the gasket 1 and a lens space 17 is thereby made in a little open state. An injecting needle is inserted into the opening 29 and a resin monomer 30 is poured and filled in the lens space 17. After filling, an operational projected piece 23 is returned to a free condition and the whole front and rear circumferential parts of the opening 2 for lens are brought into tight contact with the inner faces 15 and 16 of the front and rear rigid molds 5 and 6. The lens space 17 is completely filled with the resin monomer 30 and sealed. The resin monomer 30 is polymerized and cured by heating. A lens 4 for glasses having three dimensional decorative patterns on its side edge part can be obtained after the front and rear rigid molds 5 and 6 and the gasket 1 are removed.
JP62200643A 1987-08-10 1987-08-10 Preparation of synthetic resin lens for glasses and gasket for preparing the same Pending JPS6442222A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62200643A JPS6442222A (en) 1987-08-10 1987-08-10 Preparation of synthetic resin lens for glasses and gasket for preparing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62200643A JPS6442222A (en) 1987-08-10 1987-08-10 Preparation of synthetic resin lens for glasses and gasket for preparing the same

Publications (1)

Publication Number Publication Date
JPS6442222A true JPS6442222A (en) 1989-02-14

Family

ID=16427804

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62200643A Pending JPS6442222A (en) 1987-08-10 1987-08-10 Preparation of synthetic resin lens for glasses and gasket for preparing the same

Country Status (1)

Country Link
JP (1) JPS6442222A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019164254A (en) * 2018-03-20 2019-09-26 山本　雅也 Convex three-dimensional pattern of small component and production method thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS514260A (en) * 1974-07-01 1976-01-14 Suwa Seikosha Kk PURASUCHITSUKURENZUCHUZOYO IGATA OYOBI GASUKETSUTO
JPS5321940A (en) * 1976-08-12 1978-02-28 American Optical Corp Cell for casting lenses
JPS59171627A (en) * 1983-03-19 1984-09-28 Olympus Optical Co Ltd Casting mold for plastic lens

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS514260A (en) * 1974-07-01 1976-01-14 Suwa Seikosha Kk PURASUCHITSUKURENZUCHUZOYO IGATA OYOBI GASUKETSUTO
JPS5321940A (en) * 1976-08-12 1978-02-28 American Optical Corp Cell for casting lenses
JPS59171627A (en) * 1983-03-19 1984-09-28 Olympus Optical Co Ltd Casting mold for plastic lens

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019164254A (en) * 2018-03-20 2019-09-26 山本　雅也 Convex three-dimensional pattern of small component and production method thereof

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