JPS63162309U - - Google Patents
Info
- Publication number
- JPS63162309U JPS63162309U JP5513787U JP5513787U JPS63162309U JP S63162309 U JPS63162309 U JP S63162309U JP 5513787 U JP5513787 U JP 5513787U JP 5513787 U JP5513787 U JP 5513787U JP S63162309 U JPS63162309 U JP S63162309U
- Authority
- JP
- Japan
- Prior art keywords
- cap
- mandrel
- crosshead
- communication cable
- insertion port
- 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
Links
- 239000011347 resin Substances 0.000 claims description 7
- 229920005989 resin Polymers 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 239000013307 optical fiber Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
Description
第１図は本考案の通信ケーブルの製造装置の一
実施例の心金と口金とを一体化した状態を示す横
断面図、第２図は同じく一実施例の心金チツプの
断面図、第３図は同じく一実施例による光スペー
サの断面図、第４図は従来の通信ケーブルの製造
装置のクロスヘツド部の横断面図である。
１：樹脂流路、２：クロスヘツド、３：口金ホ
ルダー、４ａ：口金、５：挿入口、６ａ：心金、
１１：テンシヨンメンバ、１２ａ：光スペーサ、
１４：分割樹脂流路、１５：心金チツプ。
FIG. 1 is a cross-sectional view showing a state in which a mandrel and a base are integrated in one embodiment of the communication cable manufacturing apparatus of the present invention, and FIG. 2 is a cross-sectional view of a mandrel chip in the same embodiment. FIG. 3 is a cross-sectional view of an optical spacer according to one embodiment, and FIG. 4 is a cross-sectional view of a crosshead portion of a conventional communication cable manufacturing apparatus. 1: Resin flow path, 2: Crosshead, 3: Cap holder, 4a: Cap, 5: Insertion port, 6a: Core metal,
11: Tension member, 12a: Optical spacer,
14: Divided resin channel, 15: Core metal chip.
Claims (1)
ドと、このクロスヘツドに口金ホルダーを介して
連結され、かつ回転自在な口金と、前記クロスヘ
ツドの反口金側に連結され、かつその中心部に前
記口金の径方向中心と同軸で、前記口金側に伸び
た挿入口を有する心金とを備え、前記心金の挿入
口より挿入された光フアイバのテンシヨンメンバ
が前記口金の先端部で樹脂が被覆される通信ケー
ブルの製造装置において、前記心金と口金とが一
体化されたものであることを特徴とする通信ケー
ブルの製造装置。 (2) 前記口金が、前記口金ホルダー側の周上に
複数の凸部を持つて形成されたものである実用新
案登録請求の範囲第１項記載の通信ケーブルの製
造装置。 (3) 前記心金が、前記挿入口先端に設けられる
と共に、前記口金と嵌合し、かつ前記樹脂が流れ
る複数の分割樹脂流路を有する心金チツプを持つ
て形成されたものである実用新案登録請求の範囲
第１項記載の通信ケーブルの製造装置。[Claims for Utility Model Registration] (1) A crosshead having a resin flow path through which resin flows, a rotatable cap connected to the crosshead via a cap holder, and a cap connected to the side opposite to the cap of the crosshead, and a mandrel having an insertion port coaxial with the radial center of the cap and extending toward the cap, the tension member of the optical fiber inserted through the insertion port of the mandrel being inserted into the cap. 1. An apparatus for manufacturing a communication cable whose tip portion is coated with resin, characterized in that the mandrel and the cap are integrated. (2) The communication cable manufacturing apparatus according to claim 1, wherein the cap is formed with a plurality of convex portions on the circumference of the cap holder. (3) In practical use, the mandrel is provided at the tip of the insertion port, and is formed with a mandrel chip that fits into the cap and has a plurality of divided resin flow channels through which the resin flows. An apparatus for manufacturing a communication cable according to claim 1 of the patent registration claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5513787U JPS63162309U (en) | 1987-04-10 | 1987-04-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5513787U JPS63162309U (en) | 1987-04-10 | 1987-04-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63162309U true JPS63162309U (en) | 1988-10-24 |
Family
ID=30882768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5513787U Pending JPS63162309U (en) | 1987-04-10 | 1987-04-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63162309U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58102910A (en) * | 1981-12-16 | 1983-06-18 | Mihama Seisakusho:Kk | Method and device for production of synthetic resin spacer for optical fiber cable |
| JPS58105110A (en) * | 1981-12-17 | 1983-06-22 | Mihama Seisakusho:Kk | Production of spacer for optical fiber cable |
| JPS58134607A (en) * | 1981-10-28 | 1983-08-10 | ソシエテ・アノニム・デ・テレコミユニカシイオンズ | Cylindrical core with circumferentially helical groove and apparatus for manufacturing same |
-
1987
- 1987-04-10 JP JP5513787U patent/JPS63162309U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58134607A (en) * | 1981-10-28 | 1983-08-10 | ソシエテ・アノニム・デ・テレコミユニカシイオンズ | Cylindrical core with circumferentially helical groove and apparatus for manufacturing same |
| JPS58102910A (en) * | 1981-12-16 | 1983-06-18 | Mihama Seisakusho:Kk | Method and device for production of synthetic resin spacer for optical fiber cable |
| JPS58105110A (en) * | 1981-12-17 | 1983-06-22 | Mihama Seisakusho:Kk | Production of spacer for optical fiber cable |
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