JPS61199530U - - Google Patents

Info

Publication number
JPS61199530U
JPS61199530U JP8425685U JP8425685U JPS61199530U JP S61199530 U JPS61199530 U JP S61199530U JP 8425685 U JP8425685 U JP 8425685U JP 8425685 U JP8425685 U JP 8425685U JP S61199530 U JPS61199530 U JP S61199530U
Authority
JP
Japan
Prior art keywords
glass tube
cladding
fixing
quartz glass
core rod
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.)
Pending
Application number
JP8425685U
Other languages
English (en)
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 filed Critical
Priority to JP8425685U priority Critical patent/JPS61199530U/ja
Publication of JPS61199530U publication Critical patent/JPS61199530U/ja
Pending legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01Manufacture of glass fibres or filaments
    • C03B37/012Manufacture of preforms for drawing fibres or filaments
    • C03B37/01205Manufacture of preforms for drawing fibres or filaments starting from tubes, rods, fibres or filaments
    • C03B37/01225Means for changing or stabilising the shape, e.g. diameter, of tubes or rods in general, e.g. collapsing
    • C03B37/0126Means for supporting, rotating, translating the rod, tube or preform

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)

Description

【図面の簡単な説明】
第1図は本考案のプリフオーム固定金具の実施
例の斜視図、第2図は従来のクラツド用石英ガラ
ス管に対するコア用クラツド固定説明図である。 1…コア用ロツド、2…クラツド用石英ガラス
管、3…ロツド支持台、9…ガラス管支持台。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 気相軸付法もしくは内付法等により所定の
    外径に形成されたコア用ロツドがクラツド用石英
    ガラス管内に挿入された状態で線引装置を介し線
    引される際に上記コア用ロツド及び上記クラツド
    用石英ガラス管を固定するものにおいて、上記コ
    ア用ロツドを、それぞれX軸、Y軸方向に変位調
    整し、かつ、該X軸、該Y軸方向に傾斜調整し固
    定可能に形成されているロツド支持台と、上記ク
    ラツド用石英ガラス管を固定するガラス管支持台
    とが一体に固定されていることを特徴とするプリ
    フオーム固定金具。 (2) 上記ガラス管支持台が線引装置本体に対し
    着脱可能に構成されている実用新案登録請求の範
    囲第1項記載のプリフオーム固定金具。
JP8425685U 1985-06-04 1985-06-04 Pending JPS61199530U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8425685U JPS61199530U (ja) 1985-06-04 1985-06-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8425685U JPS61199530U (ja) 1985-06-04 1985-06-04

Publications (1)

Publication Number Publication Date
JPS61199530U true JPS61199530U (ja) 1986-12-13

Family

ID=30633610

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8425685U Pending JPS61199530U (ja) 1985-06-04 1985-06-04

Country Status (1)

Country Link
JP (1) JPS61199530U (ja)

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