JP4494764B2 - 光ファイバ用切断具 - Google Patents
光ファイバ用切断具 Download PDFInfo
- Publication number
- JP4494764B2 JP4494764B2 JP2003390479A JP2003390479A JP4494764B2 JP 4494764 B2 JP4494764 B2 JP 4494764B2 JP 2003390479 A JP2003390479 A JP 2003390479A JP 2003390479 A JP2003390479 A JP 2003390479A JP 4494764 B2 JP4494764 B2 JP 4494764B2
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- JP
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- Prior art keywords
- optical fiber
- slider
- holder device
- cylinder
- 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.)
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- 239000013307 optical fiber Substances 0.000 title claims description 91
- 238000005520 cutting process Methods 0.000 title claims description 52
- 230000004927 fusion Effects 0.000 claims description 13
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 13
- 238000003825 pressing Methods 0.000 claims description 11
- 239000011248 coating agent Substances 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 description 14
- 229920001875 Ebonite Polymers 0.000 description 7
- 230000007246 mechanism Effects 0.000 description 7
- 239000000835 fiber Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000013013 elastic material Substances 0.000 description 2
- 238000006748 scratching Methods 0.000 description 2
- 230000002393 scratching effect Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000007526 fusion splicing Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Images
Description
S ホルダ装置
10 基台 11 解除凹部
12 台座
13 硬質ゴム
14 保護部材
15 スライド溝
20 クランプ 21 硬質ゴム
22 連結部
23 固定部
24 連結軸
30 スライダー 31 収納部
32 固定板
33 固定ボルト
34 スライド孔
40 刃 41 刃先
42 刃体
50 枕 51 硬質ゴム
60 シリンダー 61 係止ロック
62 押圧片
63 調整ネジ
70 スプリング
80 ホルダ装置 81 保持溝
Claims (3)
- 光ファイバの被覆が除去された心線の端末部を基台上の2箇所で固定するクランプと、該クランプの間で前記基台上を水平移動し前記心線に直交する初期傷を付ける刃を設けたスライダーと、傷の付いた前記心線を切断する枕とを設けた光ファイバ用切断具において、
前記枕を装着したシリンダーを前記スライダーに上下スライド自在に設けると共に、該シリンダーを上方に押圧付勢するスプリングを前記スライダーに設け、前記シリンダーの下部に該スライダーの上方への突出を阻止する係止ロックを前記基台の下面に沿ってスライド自在に設け、前記基台の下面に解除凹部を設けてなり、
前記スライダーは前記シリンダーが上方への突出を阻止された状態で水平移動して前記刃が前記心線に初期傷を付け、
前記係止ロックは、前記刃が前記心線に初期傷を付けた後、前記解除凹部に係入することにより、前記シリンダーの上方への突出を阻止した状態を解除し、
前記シリンダーは、前記係止ロックによる上方への突出を阻止された状態が解除されると前記スプリングの押圧付勢力で上昇し、前記枕が前記心線を下方から押圧することにより前記心線を切断することを特徴とする光ファイバ用切断具。 - 前記基台に前記クランプに隣接する台座を形成し、該台座に着脱自在に載置するホルダ装置を設け、該ホルダ装置に保持した光ファイバをホルダ装置ごと前記台座に載置したときに、前記ホルダ装置に保持した光ファイバ先端の被覆が除去された心線端末部分が前記クランプで保持する定位置に設置されるように設けた請求項1記載の光ファイバ用切断具。
- 前記ホルダ装置は、光ファイバ融着具で使用するホルダ装置と共通するサイズに形成された請求項2記載の光ファイバ用切断具。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003390479A JP4494764B2 (ja) | 2003-11-20 | 2003-11-20 | 光ファイバ用切断具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003390479A JP4494764B2 (ja) | 2003-11-20 | 2003-11-20 | 光ファイバ用切断具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005153025A JP2005153025A (ja) | 2005-06-16 |
JP4494764B2 true JP4494764B2 (ja) | 2010-06-30 |
Family
ID=34717843
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003390479A Expired - Lifetime JP4494764B2 (ja) | 2003-11-20 | 2003-11-20 | 光ファイバ用切断具 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4494764B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102172744B (zh) * | 2010-12-28 | 2012-12-12 | 索尔思光电(成都)有限公司 | 一种用于剪切光器件引脚的装置 |
JP5974340B2 (ja) * | 2012-10-15 | 2016-08-23 | Seiオプティフロンティア株式会社 | 光ファイバカッタ |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6319802U (ja) * | 1986-07-19 | 1988-02-09 | ||
JPH0173807U (ja) * | 1987-11-05 | 1989-05-18 | ||
JPH01126601A (ja) * | 1987-11-11 | 1989-05-18 | Fujikura Ltd | 光フアイバの切断装置 |
JPH02275908A (ja) * | 1989-04-18 | 1990-11-09 | Sumitomo Electric Ind Ltd | 多心光ファイバの切断方法 |
-
2003
- 2003-11-20 JP JP2003390479A patent/JP4494764B2/ja not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6319802U (ja) * | 1986-07-19 | 1988-02-09 | ||
JPH0173807U (ja) * | 1987-11-05 | 1989-05-18 | ||
JPH01126601A (ja) * | 1987-11-11 | 1989-05-18 | Fujikura Ltd | 光フアイバの切断装置 |
JPH02275908A (ja) * | 1989-04-18 | 1990-11-09 | Sumitomo Electric Ind Ltd | 多心光ファイバの切断方法 |
Also Published As
Publication number | Publication date |
---|---|
JP2005153025A (ja) | 2005-06-16 |
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