JPH02149726U - - Google Patents

Info

Publication number
JPH02149726U
JPH02149726U JP5736389U JP5736389U JPH02149726U JP H02149726 U JPH02149726 U JP H02149726U JP 5736389 U JP5736389 U JP 5736389U JP 5736389 U JP5736389 U JP 5736389U JP H02149726 U JPH02149726 U JP H02149726U
Authority
JP
Japan
Prior art keywords
base material
slide tube
optical fiber
fixed cylinder
fiber base
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
JP5736389U
Other languages
English (en)
Other versions
JPH0650514Y2 (ja
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 JP5736389U priority Critical patent/JPH0650514Y2/ja
Publication of JPH02149726U publication Critical patent/JPH02149726U/ja
Application granted granted Critical
Publication of JPH0650514Y2 publication Critical patent/JPH0650514Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Glass Melting And Manufacturing (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)

Description

【図面の簡単な説明】
第1図はこの考案の一実施例を示す側断面図、
第2図は従来技術の一例を示す側断面図である。 1……光フアイバ母材、4……固定筒、5……
スライド筒、6……送りねじ軸、61……めねじ
体、62……アーム、8……ダミー棒。

Claims (1)

    【実用新案登録請求の範囲】
  1. ガラス煤を堆積させるべきダミー棒が内部を回
    転しながら長手方向に移動する加熱筒を有する光
    フアイバ母材の母材成形装置において、前記加熱
    筒が中空円柱状の固定筒4と、この固定筒に対し
    て同軸的に滑動可能に設けられる少なくとも1個
    のスライド筒5と、前記スライド筒をその軸線方
    向に移動させる装置6,61,62とから成るこ
    とを特徴とする光フアイバの母材成形装置。
JP5736389U 1989-05-18 1989-05-18 光ファイバの母材成形装置 Expired - Lifetime JPH0650514Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5736389U JPH0650514Y2 (ja) 1989-05-18 1989-05-18 光ファイバの母材成形装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5736389U JPH0650514Y2 (ja) 1989-05-18 1989-05-18 光ファイバの母材成形装置

Publications (2)

Publication Number Publication Date
JPH02149726U true JPH02149726U (ja) 1990-12-21
JPH0650514Y2 JPH0650514Y2 (ja) 1994-12-21

Family

ID=31581998

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5736389U Expired - Lifetime JPH0650514Y2 (ja) 1989-05-18 1989-05-18 光ファイバの母材成形装置

Country Status (1)

Country Link
JP (1) JPH0650514Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008208025A (ja) * 2000-07-31 2008-09-11 Shin Etsu Chem Co Ltd ガラス母材製造装置及びガラス母材製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008208025A (ja) * 2000-07-31 2008-09-11 Shin Etsu Chem Co Ltd ガラス母材製造装置及びガラス母材製造方法

Also Published As

Publication number Publication date
JPH0650514Y2 (ja) 1994-12-21

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