TW200508158A - Press-molding apparatus, press-molding method and method of producing an optical element - Google Patents

Press-molding apparatus, press-molding method and method of producing an optical element

Info

Publication number
TW200508158A
TW200508158A TW093111809A TW93111809A TW200508158A TW 200508158 A TW200508158 A TW 200508158A TW 093111809 A TW093111809 A TW 093111809A TW 93111809 A TW93111809 A TW 93111809A TW 200508158 A TW200508158 A TW 200508158A
Authority
TW
Taiwan
Prior art keywords
heating
press
die
molding
producing
Prior art date
Application number
TW093111809A
Other languages
English (en)
Other versions
TWI331987B (en
Inventor
Tadayuki Fujimoto
Shinji Hada
Original Assignee
Hoya 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 Hoya Corp filed Critical Hoya Corp
Publication of TW200508158A publication Critical patent/TW200508158A/zh
Application granted granted Critical
Publication of TWI331987B publication Critical patent/TWI331987B/zh

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
    • 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
    • B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • General Induction Heating (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
TW093111809A 2003-04-28 2004-04-28 Press-molding apparatus, press-molding method and method of producing an optical element TWI331987B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003123906 2003-04-28
JP2003147426 2003-05-26

Publications (2)

Publication Number Publication Date
TW200508158A true TW200508158A (en) 2005-03-01
TWI331987B TWI331987B (en) 2010-10-21

Family

ID=33302270

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093111809A TWI331987B (en) 2003-04-28 2004-04-28 Press-molding apparatus, press-molding method and method of producing an optical element

Country Status (3)

Country Link
US (1) US20040212109A1 (zh)
CN (1) CN1301222C (zh)
TW (1) TWI331987B (zh)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6918267B2 (en) * 2001-08-27 2005-07-19 Hoya Corporation Press molding apparatus and press molding method
US8021135B2 (en) * 2007-06-08 2011-09-20 Sabic Innovative Plastics Ip B.V. Mold apparatus for forming polymer and method
EP2212079A1 (en) * 2007-10-26 2010-08-04 SABIC Innovative Plastics IP B.V. System and method for forming polymer
JP5107417B2 (ja) * 2010-12-24 2012-12-26 株式会社キャップ 成型装置および同成型装置による成型方法
CN102701570B (zh) * 2012-05-25 2016-03-30 熊进 一种玻璃冲模成型装置
KR101827463B1 (ko) 2014-06-27 2018-02-08 사빅 글로벌 테크놀러지스 비.브이. 다재료 코어를 갖는 유도 가열 금형 장치 및 이의 사용 방법
CN105690641B (zh) * 2016-02-06 2018-01-30 广州市旭昇电子有限公司 一种座椅开关的端子插孔的加工方法
DE102018127807A1 (de) * 2018-04-26 2019-10-31 Hanon Systems Vorrichtung und Verfahren zum thermischen Fügen insbesondere eines Wärmeübertragers für ein Kraftfahrzeug
US11253898B2 (en) * 2018-10-18 2022-02-22 The Boeing Company Hot-forming presses and methods of hot-forming workpieces
US11072011B2 (en) 2018-10-18 2021-07-27 The Boeing Company Hot boxes for hot-forming presses

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05310434A (ja) * 1992-05-11 1993-11-22 Toshiba Mach Co Ltd 光学素子の成形装置
JPH10194761A (ja) * 1996-12-27 1998-07-28 Hoya Corp 肉薄板状ガラスの製造方法
JP3188676B2 (ja) * 1997-10-03 2001-07-16 ホーヤ株式会社 ガラス成形体の製造方法
JP2001039723A (ja) * 1999-07-28 2001-02-13 Hoya Corp モールド成形装置及びモールド成形品の製造方法
US6918267B2 (en) * 2001-08-27 2005-07-19 Hoya Corporation Press molding apparatus and press molding method

Also Published As

Publication number Publication date
TWI331987B (en) 2010-10-21
CN1301222C (zh) 2007-02-21
US20040212109A1 (en) 2004-10-28
CN1550462A (zh) 2004-12-01

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees