HK1171417A1 - Demolding of ophthalmic lenses mold assemblies during the manufacture thereof - Google Patents

Demolding of ophthalmic lenses mold assemblies during the manufacture thereof

Info

Publication number
HK1171417A1
HK1171417A1 HK12112375.6A HK12112375A HK1171417A1 HK 1171417 A1 HK1171417 A1 HK 1171417A1 HK 12112375 A HK12112375 A HK 12112375A HK 1171417 A1 HK1171417 A1 HK 1171417A1
Authority
HK
Hong Kong
Prior art keywords
demolding
manufacture
ophthalmic lenses
mold assemblies
assemblies during
Prior art date
Application number
HK12112375.6A
Other languages
English (en)
Chinese (zh)
Inventor
赫拉爾多．普拉薩
里卡多．
．阿蓬特
伊萊．桑切斯
魯賓．喬爾．科隆
戴維．江
Original Assignee
庫柏維景國際控股公司
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 庫柏維景國際控股公司 filed Critical 庫柏維景國際控股公司
Publication of HK1171417A1 publication Critical patent/HK1171417A1/xx

Links

Classifications

    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
    • 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
    • B29D11/00038—Production of contact lenses
    • B29D11/00125—Auxiliary operations, e.g. removing oxygen from the mould, conveying moulds from a storage to the production line in an inert atmosphere
    • B29D11/00192—Demoulding, e.g. separating lenses from mould halves
    • B29D11/00221—Demoulding, e.g. separating lenses from mould halves using prying means
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
    • B29C33/48—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling
    • 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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/0003—Discharging moulded articles from the mould
    • B29C37/0007—Discharging moulded articles from the mould using means operable from outside the mould for moving between mould parts, e.g. robots
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Robotics (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Eyeglasses (AREA)
HK12112375.6A 2009-08-31 2012-11-30 Demolding of ophthalmic lenses mold assemblies during the manufacture thereof HK1171417A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US23856509P 2009-08-31 2009-08-31
US12/849,645 US8313675B2 (en) 2009-08-31 2010-08-03 Demolding of ophthalmic lenses during the manufacture thereof
PCT/US2010/044406 WO2011025639A2 (fr) 2009-08-31 2010-08-04 Démoulage de lentilles ophtalmiques pendant leur fabrication

Publications (1)

Publication Number Publication Date
HK1171417A1 true HK1171417A1 (en) 2013-03-28

Family

ID=43242145

Family Applications (1)

Application Number Title Priority Date Filing Date
HK12112375.6A HK1171417A1 (en) 2009-08-31 2012-11-30 Demolding of ophthalmic lenses mold assemblies during the manufacture thereof

Country Status (11)

Country Link
US (1) US8313675B2 (fr)
EP (1) EP2289691B1 (fr)
JP (1) JP5800265B2 (fr)
KR (1) KR101631352B1 (fr)
CN (1) CN102481708B (fr)
HK (1) HK1171417A1 (fr)
HU (1) HUE039760T2 (fr)
MY (1) MY156501A (fr)
SG (1) SG178305A1 (fr)
TW (1) TWI529057B (fr)
WO (1) WO2011025639A2 (fr)

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HUE046627T2 (hu) * 2014-01-06 2020-03-30 Coopervision Int Holding Co Lp Szemlencsegyártó eljárás és berendezés, amely magában foglalja sorja eltávolítását lencse öntõforma elemekrõl
KR101881057B1 (ko) 2015-11-04 2018-07-23 (주)에이스텍 클린룸 천정용 모듈식 조립패널
CN110231209A (zh) * 2019-06-24 2019-09-13 中铁十七局集团第二工程有限公司 一种注浆用水泥净浆试件制作装置
CN111688083B (zh) * 2020-06-24 2021-11-16 西藏天虹科技股份有限责任公司 一种药用辅料干酪素水凝胶的制备工艺
CN113333591B (zh) * 2021-05-17 2024-09-20 东莞市佑昌五金制品有限公司 一种便于铝冲压件脱模的模具装置

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Also Published As

Publication number Publication date
US20110089584A1 (en) 2011-04-21
EP2289691A2 (fr) 2011-03-02
TWI529057B (zh) 2016-04-11
SG178305A1 (en) 2012-03-29
HUE039760T2 (hu) 2019-02-28
WO2011025639A3 (fr) 2011-06-16
JP2013503064A (ja) 2013-01-31
CN102481708B (zh) 2015-01-14
JP5800265B2 (ja) 2015-10-28
TW201121775A (en) 2011-07-01
US8313675B2 (en) 2012-11-20
EP2289691A3 (fr) 2016-03-09
MY156501A (en) 2016-02-26
KR20120083299A (ko) 2012-07-25
EP2289691B1 (fr) 2018-07-18
KR101631352B1 (ko) 2016-06-16
WO2011025639A2 (fr) 2011-03-03
CN102481708A (zh) 2012-05-30

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