JPH01171402U - - Google Patents
Info
- Publication number
- JPH01171402U JPH01171402U JP6364388U JP6364388U JPH01171402U JP H01171402 U JPH01171402 U JP H01171402U JP 6364388 U JP6364388 U JP 6364388U JP 6364388 U JP6364388 U JP 6364388U JP H01171402 U JPH01171402 U JP H01171402U
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- hole
- cylindrical cap
- diameter
- cutting tool
- 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
Links
- 239000013307 optical fiber Substances 0.000 claims description 12
- 230000037431 insertion Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 4
- 239000000835 fiber Substances 0.000 claims 1
Landscapes
- Light Guides In General And Applications Therefor (AREA)
- Nonmetal Cutting Devices (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
Description
第１図はこの考案の一実施例にかかる光フアイ
バ切断具の斜面図、第２図は第１図の実施例の分
解斜視図、第３図は光フアイバの切断状態を示す
光フアイバ切断具の拡大断面図、第４図は筒状口
金の一例を示す縦断面図、第５図は従来例による
光フアイバの切断状態を示す拡大断面図である。
１……光フアイバ、２……筒状口金、４……切
断刃、６……昇降通路、７……光フアイバ挿通孔
、３１，３２……支持壁、７１……第１の孔部、
７２……第２の孔部、７３……段部。
Fig. 1 is a perspective view of an optical fiber cutting tool according to an embodiment of the invention, Fig. 2 is an exploded perspective view of the embodiment of Fig. 1, and Fig. 3 is an optical fiber cutting tool showing the state of cutting the optical fiber. 4 is a longitudinal sectional view showing an example of a cylindrical base, and FIG. 5 is an enlarged sectional view showing a state in which an optical fiber is cut according to a conventional example. DESCRIPTION OF SYMBOLS 1... Optical fiber, 2... Cylindrical cap, 4... Cutting blade, 6... Lifting passage, 7... Optical fiber insertion hole, 31, 32... Supporting wall, 71... First hole,
72...Second hole portion, 73...Step portion.
Claims (1)
口金の先端より一定の突出長だけ突出させた状態
で切断刃により切断する光フアイバ切断具であつ
て、 対向する支持壁間に前記切断刃の昇降通路を備
え、各支持壁には昇降通路を横切る方向に光フア
イバ挿通孔が対向して設けられており、少なくと
も一方の光フアイバ挿通孔は、内側位置に光フア
イバの径に対応する径を有しかつ前記突出長に対
応する長さを有する第１の孔部と、外側位置に筒
状口金の径に対応する径を有する第２の孔部とを
一連に備えると共に、各孔部の接続位置には筒状
口金の先端面が当たる段部が設けられて成る光フ
アイバ切断具。[Scope of Claim for Utility Model Registration] An optical fiber cutting tool that cuts an optical fiber to which a cylindrical cap is attached, with a cutting blade that protrudes from the tip of the cylindrical cap by a certain length, A lifting passage for the cutting blade is provided between the supporting walls, and each supporting wall is provided with optical fiber insertion holes facing each other in a direction crossing the lifting passage, and at least one of the optical fiber insertion holes is provided with an optical fiber insertion hole at an inner position. A first hole having a diameter corresponding to the diameter of the fiber and a length corresponding to the protrusion length, and a second hole having a diameter corresponding to the diameter of the cylindrical cap at an outer position are arranged in series. The optical fiber cutting tool is provided with a stepped portion at the connection position of each hole, on which the tip end surface of the cylindrical cap comes into contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988063643U JPH075442Y2 (en) | 1988-05-13 | 1988-05-13 | Optical fiber cutting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988063643U JPH075442Y2 (en) | 1988-05-13 | 1988-05-13 | Optical fiber cutting tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01171402U true JPH01171402U (en) | 1989-12-05 |
| JPH075442Y2 JPH075442Y2 (en) | 1995-02-08 |
Family
ID=31289137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988063643U Expired - Lifetime JPH075442Y2 (en) | 1988-05-13 | 1988-05-13 | Optical fiber cutting tool |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH075442Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010160207A (en) * | 2009-01-06 | 2010-07-22 | Asahi Kasei E-Materials Corp | Device and method of cutting plastic optical fiber cable |
| JP2011230945A (en) * | 2010-04-26 | 2011-11-17 | Fujikura Ltd | Apparatus for producing optical fiber |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5739006U (en) * | 1980-08-14 | 1982-03-02 | ||
| JPS60184002U (en) * | 1984-05-17 | 1985-12-06 | 株式会社山武 | Optical cable cutter |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5441484A (en) * | 1977-09-07 | 1979-04-02 | Nippon Telegr & Teleph Corp <Ntt> | Manufacturing process of communication cable |
-
1988
- 1988-05-13 JP JP1988063643U patent/JPH075442Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5739006U (en) * | 1980-08-14 | 1982-03-02 | ||
| JPS60184002U (en) * | 1984-05-17 | 1985-12-06 | 株式会社山武 | Optical cable cutter |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010160207A (en) * | 2009-01-06 | 2010-07-22 | Asahi Kasei E-Materials Corp | Device and method of cutting plastic optical fiber cable |
| JP2011230945A (en) * | 2010-04-26 | 2011-11-17 | Fujikura Ltd | Apparatus for producing optical fiber |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH075442Y2 (en) | 1995-02-08 |