JPS6056736U - lens molding table - Google Patents

lens molding table

Info

Publication number
JPS6056736U
JPS6056736U JP15080383U JP15080383U JPS6056736U JP S6056736 U JPS6056736 U JP S6056736U JP 15080383 U JP15080383 U JP 15080383U JP 15080383 U JP15080383 U JP 15080383U JP S6056736 U JPS6056736 U JP S6056736U
Authority
JP
Japan
Prior art keywords
lens
molding
concave surface
table according
molding table
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
JP15080383U
Other languages
Japanese (ja)
Other versions
JPS6234969Y2 (en
Inventor
中尾　勝光
保田　勉
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP15080383U priority Critical patent/JPS6056736U/en
Publication of JPS6056736U publication Critical patent/JPS6056736U/en
Application granted granted Critical
Publication of JPS6234969Y2 publication Critical patent/JPS6234969Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Moulds For Moulding Plastics Or The Like (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

図面は本考案に係るレンズ成形台の実施を例示し、第１
図は縦断正面図、第２図乃至第４図は夫々溝形状の一例
を示す平面図、第５図イ乃至二は夫々溝の横断面形状の
一例を示す断面図、第６図は別のレンズ成形台を示す縦
断正面図である。 １・・・・・・熱可塑性レンズ材料、２・・・・・・成
形用口゛面、３・・・・・・空気排出溝。The drawings illustrate the implementation of the lens molding table according to the present invention, and the first
The figure is a vertical front view, FIGS. 2 to 4 are plan views each showing an example of the groove shape, FIGS. 5A to 2 are sectional views each showing an example of the cross-sectional shape of the groove, and FIG. FIG. 2 is a longitudinal sectional front view showing a lens molding table. 1...Thermoplastic lens material, 2...Molding mouth surface, 3...Air exhaust groove.

Claims (1)

【実用新案登録請求の範囲】 、　　　　■　耐熱材料製で、かつ、熱可塑性レンズ材
料１を載置した状態での加熱により該レンズ材料１を成
形用凹面２に沿った形状に垂下成形するためのレンズ成
形台であって、前記成形用凹面２に、前記レンズ材料１
と成形用凹面２との間に存在する空気をレンズ材料の垂
下に伴って外部に排出案内可能な溝３が形成されている
レンズ成形台。 ■　前記空気排出溝３の形状が放射状である実用新案登
録請求の範囲第０項に記載のレンズ成形台。 ■　前記空気排出溝３の形状が格子状である実用新案登
録請求の範囲０項に記載のレンズ成形台。 ■　前記の耐熱材料製が金属製である実用新案登録請求
の範囲第０項に記載のレンズ成形台。 ■　前記の耐熱材料製が土製である実用新案登録請求の
範囲第０項に記載のレンズ成形台。[Claims for Utility Model Registration] , ■ Made of a heat-resistant material and for forming a thermoplastic lens material 1 in a shape along a molding concave surface 2 by heating it in a state in which the lens material 1 is suspended. A lens molding table, wherein the lens material 1 is placed on the molding concave surface 2.
A lens molding table in which a groove 3 is formed to allow air present between the molding concave surface 2 and the molding concave surface 2 to be discharged and guided to the outside as the lens material droops. (2) The lens forming table according to claim 0, wherein the air exhaust grooves 3 have a radial shape. (2) The lens forming table according to claim 0, wherein the air exhaust grooves 3 have a grid-like shape. (2) The lens molding table according to claim 0, wherein the heat-resistant material is made of metal. (2) The lens molding table according to claim 0, wherein the heat-resistant material is made of earthenware.
JP15080383U 1983-09-27 1983-09-27 lens molding table Granted JPS6056736U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15080383U JPS6056736U (en) 1983-09-27 1983-09-27 lens molding table

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15080383U JPS6056736U (en) 1983-09-27 1983-09-27 lens molding table

Publications (2)

Publication Number Publication Date
JPS6056736U true JPS6056736U (en) 1985-04-20
JPS6234969Y2 JPS6234969Y2 (en) 1987-09-05

Family

ID=30334366

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15080383U Granted JPS6056736U (en) 1983-09-27 1983-09-27 lens molding table

Country Status (1)

Country Link
JP (1) JPS6056736U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000066036A (en) * 1999-04-12 2000-11-15 홍순무 Mold for producing curved glass
JP2003514756A (en) * 1999-11-25 2003-04-22 フラウンホファー ゲセルシャフトツール フェールデルンク ダー アンゲヴァンテン フォルシュンク エー．ファオ． Method for manufacturing micro mechanical parts and micro optical parts made of glass-like material
JP2009132578A (en) * 2007-11-30 2009-06-18 Hoya Corp Method for producing molded article, and method for producing molding mold
JP2009132577A (en) * 2007-11-30 2009-06-18 Hoya Corp Method for producing molded article, and method for producing molding mold
JP2009161361A (en) * 2007-12-28 2009-07-23 Hoya Corp Method for producing molded article and method for producing molding die

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000066036A (en) * 1999-04-12 2000-11-15 홍순무 Mold for producing curved glass
JP2003514756A (en) * 1999-11-25 2003-04-22 フラウンホファー ゲセルシャフトツール フェールデルンク ダー アンゲヴァンテン フォルシュンク エー．ファオ． Method for manufacturing micro mechanical parts and micro optical parts made of glass-like material
JP4705742B2 (en) * 1999-11-25 2011-06-22 フラウンホファー ゲセルシャフト ツール フェールデルンク ダー アンゲヴァンテン フォルシュンク エー．ファオ． Method for producing micro mechanical parts and micro optical parts made of glass-like materials
JP2009132578A (en) * 2007-11-30 2009-06-18 Hoya Corp Method for producing molded article, and method for producing molding mold
JP2009132577A (en) * 2007-11-30 2009-06-18 Hoya Corp Method for producing molded article, and method for producing molding mold
JP2009161361A (en) * 2007-12-28 2009-07-23 Hoya Corp Method for producing molded article and method for producing molding die

Also Published As

Publication number Publication date
JPS6234969Y2 (en) 1987-09-05

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