JPH02169208A - プラスチックレンズ成形のためのプラスチック原料液注入装置 - Google Patents

プラスチックレンズ成形のためのプラスチック原料液注入装置

Info

Publication number
JPH02169208A
JPH02169208A JP63323256A JP32325688A JPH02169208A JP H02169208 A JPH02169208 A JP H02169208A JP 63323256 A JP63323256 A JP 63323256A JP 32325688 A JP32325688 A JP 32325688A JP H02169208 A JPH02169208 A JP H02169208A
Authority
JP
Japan
Prior art keywords
raw material
material liquid
plastic raw
injection
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.)
Granted
Application number
JP63323256A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0536211B2 (de
Inventor
Kunihide Yaguchi
矢口　邦英
Katsuharu Sato
勝春 佐藤
Koji Saito
斎藤　幸治
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.)
Kureha Corp
Original Assignee
Kureha Corp
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 Kureha Corp filed Critical Kureha Corp
Priority to JP63323256A priority Critical patent/JPH02169208A/ja
Publication of JPH02169208A publication Critical patent/JPH02169208A/ja
Publication of JPH0536211B2 publication Critical patent/JPH0536211B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00009—Production of simple or compound lenses
    • B29D11/0048—Moulds for lenses
    • B29D11/00538—Feeding arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/76—Measuring, controlling or regulating
    • B29C45/7613—Measuring, controlling or regulating the termination of flow of material into the mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00009—Production of simple or compound lenses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00009—Production of simple or compound lenses
    • B29D11/00413—Production of simple or compound lenses made by moulding between two mould parts which are not in direct contact with one another, e.g. comprising a seal between or on the edges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00009—Production of simple or compound lenses
    • B29D11/00432—Auxiliary operations, e.g. machines for filling the moulds

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
JP63323256A 1988-12-23 1988-12-23 プラスチックレンズ成形のためのプラスチック原料液注入装置 Granted JPH02169208A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP63323256A JPH02169208A (ja) 1988-12-23 1988-12-23 プラスチックレンズ成形のためのプラスチック原料液注入装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63323256A JPH02169208A (ja) 1988-12-23 1988-12-23 プラスチックレンズ成形のためのプラスチック原料液注入装置

Publications (2)

Publication Number Publication Date
JPH02169208A true JPH02169208A (ja) 1990-06-29
JPH0536211B2 JPH0536211B2 (de) 1993-05-28

Family

ID=18152760

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63323256A Granted JPH02169208A (ja) 1988-12-23 1988-12-23 プラスチックレンズ成形のためのプラスチック原料液注入装置

Country Status (1)

Country Link
JP (1) JPH02169208A (de)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008080766A (ja) * 2006-09-29 2008-04-10 Tokai Kogaku Kk プラスチックレンズの成形方法
JP2010052395A (ja) * 2008-08-29 2010-03-11 Hoya Corp プラスチックレンズ原料液注入方法および注入装置
GB2468584A (en) * 2009-03-13 2010-09-15 Gssc Inc Mould fill level sensing system
US9067344B2 (en) 2009-02-27 2015-06-30 Hoya Corporation Mold and method for producing plastic lens
EP2889113A1 (de) * 2013-12-27 2015-07-01 ESSILOR INTERNATIONAL (Compagnie Générale d'Optique) Maschine und Verfahren zum automatischen Füllen einer Form zum Formen einer ophthalmischen Linse
WO2019221403A1 (ko) * 2018-05-14 2019-11-21 주식회사 케이오씨솔루션 아크릴계 광학재료용 모노머의 몰드 자동 주입방법
WO2024132979A1 (de) * 2022-12-22 2024-06-27 Rodenstock Gmbh LINSE, INSBESONDERE OPHTHALMISCHE LINSE, SOWIE VERFAHREN UND VORRICHTUNG ZU DEREN HERSTELLUNG UND GIEßPAKET MIT DER LINSE

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008080766A (ja) * 2006-09-29 2008-04-10 Tokai Kogaku Kk プラスチックレンズの成形方法
JP2010052395A (ja) * 2008-08-29 2010-03-11 Hoya Corp プラスチックレンズ原料液注入方法および注入装置
US9067344B2 (en) 2009-02-27 2015-06-30 Hoya Corporation Mold and method for producing plastic lens
GB2468584A (en) * 2009-03-13 2010-09-15 Gssc Inc Mould fill level sensing system
EP2889113A1 (de) * 2013-12-27 2015-07-01 ESSILOR INTERNATIONAL (Compagnie Générale d'Optique) Maschine und Verfahren zum automatischen Füllen einer Form zum Formen einer ophthalmischen Linse
US20160325512A1 (en) * 2013-12-27 2016-11-10 Essilor International (Compagnie Generale D'optique) Machine and Method for an Automated Filling of a Mold Assembly for Molding an Ophthalmic Lens
US10926496B2 (en) * 2013-12-27 2021-02-23 Essilor International Machine and method for an automated filling of a mold assembly for molding an ophthalmic lens
WO2019221403A1 (ko) * 2018-05-14 2019-11-21 주식회사 케이오씨솔루션 아크릴계 광학재료용 모노머의 몰드 자동 주입방법
WO2024132979A1 (de) * 2022-12-22 2024-06-27 Rodenstock Gmbh LINSE, INSBESONDERE OPHTHALMISCHE LINSE, SOWIE VERFAHREN UND VORRICHTUNG ZU DEREN HERSTELLUNG UND GIEßPAKET MIT DER LINSE

Also Published As

Publication number Publication date
JPH0536211B2 (de) 1993-05-28

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