ES2183383T3 - Sistema de transferencia y de centrado para lentes de contacto. - Google Patents

Sistema de transferencia y de centrado para lentes de contacto.

Info

Publication number
ES2183383T3
ES2183383T3 ES98930247T ES98930247T ES2183383T3 ES 2183383 T3 ES2183383 T3 ES 2183383T3 ES 98930247 T ES98930247 T ES 98930247T ES 98930247 T ES98930247 T ES 98930247T ES 2183383 T3 ES2183383 T3 ES 2183383T3
Authority
ES
Spain
Prior art keywords
support
plunger
elongated body
sleeve
article
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.)
Expired - Lifetime
Application number
ES98930247T
Other languages
English (en)
Inventor
Michael H Dobner
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.)
Bausch and Lomb Inc
Original Assignee
Bausch and Lomb Inc
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 Bausch and Lomb Inc filed Critical Bausch and Lomb Inc
Application granted granted Critical
Publication of ES2183383T3 publication Critical patent/ES2183383T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B29D11/00038—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
    • B29D11/0023—Transferring contact lenses
    • B29D11/0024—Transferring contact lenses using a vacuum suction gripper
    • 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
    • B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2011/00—Optical elements, e.g. lenses, prisms
    • B29L2011/0016—Lenses
    • B29L2011/0041—Contact lenses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Robotics (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Health & Medical Sciences (AREA)
  • Eyeglasses (AREA)
  • Tyre Moulding (AREA)
  • Packaging Frangible Articles (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)

Abstract

Un aparato (1) para transferir un artículo en forma de lente (23) desde un primer soporte (25) a una posición centrada en un segundo soporte (31), donde dicho artículo en forma de lente incluye una superficie cóncava y una superficie convexa, el primer soporte incluye una superficie de soporte para soportar la superficie convexa del artículo y el segundo soporte incluye una superficie receptora para recibir la superficie convexa del artículo, incluyendo dicho aparato: (a) un émbolo (11) incluyendo un cuerpo alargado, una punta (12) en un extremo inferior del cuerpo alargado que incluye una superficie de contacto, y un conducto (18) que se extiende a través del cuerpo alargado, estando conectado dicho conducto a una fuente de vacío y terminando en un agujero en la superficie de contacto de la punta; y (b) un manguito (21) rodeando el cuerpo alargado del émbolo, pudiendo deslizar dicho émbolo y manguito uno con respecto a otro, donde el segundo soporte (31) incluye una porción que tiene un diámetro externo correspondiente en general a un diámetro interno del manguito de émbolo.
ES98930247T 1997-06-19 1998-06-11 Sistema de transferencia y de centrado para lentes de contacto. Expired - Lifetime ES2183383T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5015897P 1997-06-19 1997-06-19

Publications (1)

Publication Number Publication Date
ES2183383T3 true ES2183383T3 (es) 2003-03-16

Family

ID=21963666

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98930247T Expired - Lifetime ES2183383T3 (es) 1997-06-19 1998-06-11 Sistema de transferencia y de centrado para lentes de contacto.

Country Status (11)

Country Link
US (1) US5969793A (es)
EP (1) EP1011945B1 (es)
JP (1) JP2002504036A (es)
KR (1) KR100510909B1 (es)
CN (1) CN1086165C (es)
AU (1) AU7968498A (es)
BR (1) BR9810173A (es)
CA (1) CA2293639C (es)
DE (1) DE69807714T2 (es)
ES (1) ES2183383T3 (es)
WO (1) WO1998057788A1 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6276797B1 (en) 1999-11-22 2001-08-21 Bausch & Lomb Incorporated Article transfer method
JP4634629B2 (ja) * 2000-03-16 2011-02-16 ノバルティス アーゲー コンタクトレンズ取り出し装置
EP1136241B1 (en) * 2000-03-16 2006-06-21 Novartis AG Apparatus for the removal of contact lenses
US6543984B1 (en) 2000-03-31 2003-04-08 Bausch & Lomb Incorporated Lens transfer method and devices
US7241125B2 (en) * 2001-05-25 2007-07-10 Johnson & Johnson Vision Care, Inc. Center touch method and apparatus for forming contact lenses
US6994386B2 (en) * 2002-03-21 2006-02-07 Novartis Ag Gripper
US20040061246A1 (en) * 2002-09-30 2004-04-01 John Cardiff Method and apparatus for dry releasing lenses from an anterior mold half
WO2005011966A1 (en) * 2003-07-24 2005-02-10 Provis Limited Methods and apparatus for use in contact lens manufacture and packaging
US7250197B2 (en) * 2003-08-25 2007-07-31 Bausch & Lomb Incorporated Plasma treatment of contact lens and IOL
SG10201405462TA (en) * 2009-09-04 2014-10-30 Novartis Ag Gripper for a contact lens and process for transporting a contact lens
TWI552853B (zh) * 2011-12-28 2016-10-11 鴻海精密工業股份有限公司 流道系統定位裝置
KR101867363B1 (ko) 2017-04-25 2018-06-15 주식회사 인터로조 콘택트렌즈 이송 장치

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5378412A (en) * 1992-12-02 1995-01-03 Bausch & Lomb Incorporated Method of edging a contact lens or lens blank
US5347896A (en) * 1992-12-21 1994-09-20 Bausch & Lomb Incorporated Automated collet loading for the manufacture of contact lenses
US5578331A (en) * 1994-06-10 1996-11-26 Vision Products, Inc. Automated apparatus for preparing contact lenses for inspection and packaging
US5503515A (en) * 1995-01-12 1996-04-02 Bausch & Lomb Incorporated Contact lens inverting apparatus and method
US5561970A (en) * 1995-06-21 1996-10-08 Johnson & Johnson Vision Products, Inc. Automated robotic lens load system

Also Published As

Publication number Publication date
US5969793A (en) 1999-10-19
HK1028968A1 (en) 2001-03-16
CN1086165C (zh) 2002-06-12
DE69807714D1 (de) 2002-10-10
CN1260745A (zh) 2000-07-19
AU7968498A (en) 1999-01-04
DE69807714T2 (de) 2003-08-14
JP2002504036A (ja) 2002-02-05
KR20010013932A (ko) 2001-02-26
CA2293639C (en) 2003-09-16
EP1011945B1 (en) 2002-09-04
KR100510909B1 (ko) 2005-08-25
BR9810173A (pt) 2000-08-08
EP1011945A1 (en) 2000-06-28
WO1998057788A1 (en) 1998-12-23
CA2293639A1 (en) 1998-12-23

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