JPH035108U - - Google Patents
Info
- Publication number
- JPH035108U JPH035108U JP6331289U JP6331289U JPH035108U JP H035108 U JPH035108 U JP H035108U JP 6331289 U JP6331289 U JP 6331289U JP 6331289 U JP6331289 U JP 6331289U JP H035108 U JPH035108 U JP H035108U
- Authority
- JP
- Japan
- Prior art keywords
- metallic
- tensile strength
- strength members
- outer periphery
- metallic pipe
- 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
- 230000003287 optical effect Effects 0.000 claims description 10
- 239000013307 optical fiber Substances 0.000 claims description 5
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 229920006231 aramid fiber Polymers 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 238000004804 winding Methods 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims 2
- 239000004760 aramid Substances 0.000 claims 1
- 239000000835 fiber Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
Description
第１図乃至第５図は、それぞれ本考案のノンメ
タリツク光ケーブル実施例１乃至実施例５の断面
構造図である。
１，２１，３１，４１，５１……光フアイバ、
３，１１……光フアイバユニツト、４１１……光
フアイバテープ心線、２，２２，３２，４２，５
２……パイプ、３，２３，３３，４３，５３……
被覆、４，２４，３４，４４，５４……ＦＲＰ撚
線、２５，４５……接着部、３６，５６……押え
巻、３７，４７，５７……外被、４８，５８……
アラミド繊維。
1 to 5 are cross-sectional structural views of embodiments 1 to 5 of non-metallic optical cables of the present invention, respectively. 1, 21, 31, 41, 51...optical fiber,
3, 11... Optical fiber unit, 411... Optical fiber tape core, 2, 22, 32, 42, 5
2... Pipe, 3, 23, 33, 43, 53...
Coating, 4, 24, 34, 44, 54... FRP stranded wire, 25, 45... Adhesive part, 36, 56... Pressing winding, 37, 47, 57... Outer covering, 48, 58...
Aramid fiber.
Claims (1)
５１を収納する非金属のパイプ２，２２，３２，
４２，５２を配置し、 前記非金属のパイプの外周に、複数本のＦＲＰ
を撚り合わせたＦＲＰ撚線４，２４，３４，４４
，５４に被覆を施して形成した抗張力体を複数本
配置した構造を備えてなる ことを特徴とするノンメタリツク光ケーブル。 (2) 前記非金属のパイプおよび前記非金属のパ
イプの外周に配置した複数本の抗張力体は、相互
に固定してなることを特徴とする請求項１記載の
ノンメタリツク光ケーブル。 (3) 前記非金属のパイプおよび前記非金属のパ
イプの外周に配置した複数本の抗張力体の相互固
定は、非金属のパイプおよび抗張力体の集合体の
外周にテープ、紐、糸の何れかで一括押え巻を施
してなることを特徴とする請求項２記載のノンメ
タリツク光ケーブル。 (4) 前記非金属のパイプおよび前記非金属のパ
イプの外周に配置した複数本の抗張力体の相互固
定は、中心の非金属のパイプの外周に密接して配
置した抗張力体相互を接着剤または熱接着の何れ
かで接着した接着部２５からなることを特徴とす
る請求項２記載のノンメタリツク光ケーブル。 (5) 中心に光フアイバを収納する非金属のパイ
プを配置し、 前記非金属のパイプの外周に、複数本のＦＲＰ
を撚り合わせたＦＲＰ撚線に被覆を施して形成し
た抗張力体を複数本配置し集合固定した集合体の
外周に、 プラスチツクの外被３７，４７，５７を施した
構造を備えてなる ことを特徴とするノンメタリツク光ケーブル。 (6) 前記非金属のパイプおよび複数本の抗張力
体の集合体の集合固定は、非金属のパイプおよび
抗張力体の集合体の外周にテープ、紐、糸の何れ
かで一括押え巻き３６，５６を施してなることを
特徴とする請求項５記載のノンメタリツク光ケー
ブル。 (7) 前記非金属のパイプおよび複数本の抗張力
体の集合体の集合固定は、中心の非金属のパイプ
の外周に密接して配置した抗張力体相互を接着剤
または熱接着の何れかで接着した接着部４５から
なることを特徴とする請求項５記載のノンメタリ
ツク光ケーブル。 (8) 前記集合体と前記プラスチツクの外被との
間に、補助抗張力体兼緩衝材としてのアラミド繊
維４８，５８を介在してなることを特徴とする請
求項５記載のノンメタリツク光ケーブル。[Scope of claims for utility model registration] (1) Optical fibers 1, 21, 31, 41,
51, non-metallic pipes 2, 22, 32,
42 and 52, and a plurality of FRP pieces are placed around the outer periphery of the non-metallic pipe.
FRP twisted wires 4, 24, 34, 44
, 54 and a plurality of tensile strength members formed by coating the fibers. (2) The non-metallic optical cable according to claim 1, wherein the non-metallic pipe and the plurality of tensile strength members arranged around the outer periphery of the non-metallic pipe are fixed to each other. (3) The non-metallic pipe and a plurality of tensile strength members arranged around the outer periphery of the non-metallic pipe are fixed to each other by using tape, string, or thread around the outer periphery of the non-metallic pipe and the assembly of tensile strength members. 3. The non-metallic optical cable according to claim 2, wherein the non-metallic optical cable is formed by collectively pressing and winding. (4) The non-metallic pipe and a plurality of tensile strength members arranged around the outer periphery of the non-metallic pipe are fixed to each other by fixing the tensile strength members arranged closely around the outer periphery of the central non-metallic pipe to each other using adhesive or adhesive. 3. The non-metallic optical cable according to claim 2, further comprising a bonded portion 25 bonded by thermal bonding. (5) A non-metallic pipe that houses the optical fiber is placed in the center, and multiple FRP pieces are placed around the outside of the non-metallic pipe.
It is characterized by having a structure in which a plastic jacket 37, 47, 57 is applied to the outer periphery of an assembly in which a plurality of tensile strength members formed by covering FRP strands twisted together are arranged and fixed together. Non-metallic optical cable. (6) The assembly of the non-metallic pipes and multiple tensile strength members is collectively fixed by wrapping the outer periphery of the non-metallic pipe and the assembly of tensile strength members with tape, string, or thread 36, 56. 6. The non-metallic optical cable according to claim 5, wherein the non-metallic optical cable is provided with: (7) The assembly of the non-metallic pipe and a plurality of tensile strength members is assembled and fixed by bonding the tensile strength members arranged closely around the outer periphery of the central non-metallic pipe with either adhesive or thermal bonding. 6. The non-metallic optical cable according to claim 5, further comprising a bonded portion 45. (8) The non-metallic optical cable according to claim 5, characterized in that aramid fibers (48, 58) are interposed between the aggregate and the plastic jacket as auxiliary tensile strength members and cushioning materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989063312U JPH0753048Y2 (en) | 1989-05-31 | 1989-05-31 | Non-metallic optical cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989063312U JPH0753048Y2 (en) | 1989-05-31 | 1989-05-31 | Non-metallic optical cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH035108U true JPH035108U (en) | 1991-01-18 |
| JPH0753048Y2 JPH0753048Y2 (en) | 1995-12-06 |
Family
ID=31593248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989063312U Expired - Lifetime JPH0753048Y2 (en) | 1989-05-31 | 1989-05-31 | Non-metallic optical cable |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0753048Y2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55107388U (en) * | 1979-01-24 | 1980-07-26 | ||
| JP2007101831A (en) * | 2005-10-04 | 2007-04-19 | Mitsubishi Materials Corp | Identification information display label, storage container, and identification information display method |
| KR20130124906A (en) * | 2012-05-07 | 2013-11-15 | 산드빅 인터렉츄얼 프로퍼티 에이비 | Package |
| KR102232316B1 (en) * | 2020-07-25 | 2021-03-25 | 박동열 | Hook band for mask |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5891706U (en) * | 1981-12-14 | 1983-06-21 | 日立電線株式会社 | fiber optic cable |
| JPS58123504A (en) * | 1982-01-14 | 1983-07-22 | エヌ・ケ−・エフ・グロエプ・ビ−・ブイ | Optical cable element |
| JPS5948707A (en) * | 1982-09-10 | 1984-03-21 | Furukawa Electric Co Ltd:The | Optical fiber unit |
| JPS62194208A (en) * | 1986-02-21 | 1987-08-26 | Sumitomo Electric Ind Ltd | Heat-resisting and low-temperature-resisting optical fiber cable and its manufacture |
| JPH0167611U (en) * | 1987-10-23 | 1989-05-01 |
-
1989
- 1989-05-31 JP JP1989063312U patent/JPH0753048Y2/en not_active Expired - Lifetime
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5891706U (en) * | 1981-12-14 | 1983-06-21 | 日立電線株式会社 | fiber optic cable |
| JPS58123504A (en) * | 1982-01-14 | 1983-07-22 | エヌ・ケ−・エフ・グロエプ・ビ−・ブイ | Optical cable element |
| JPS5948707A (en) * | 1982-09-10 | 1984-03-21 | Furukawa Electric Co Ltd:The | Optical fiber unit |
| JPS62194208A (en) * | 1986-02-21 | 1987-08-26 | Sumitomo Electric Ind Ltd | Heat-resisting and low-temperature-resisting optical fiber cable and its manufacture |
| JPH0167611U (en) * | 1987-10-23 | 1989-05-01 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55107388U (en) * | 1979-01-24 | 1980-07-26 | ||
| JP2007101831A (en) * | 2005-10-04 | 2007-04-19 | Mitsubishi Materials Corp | Identification information display label, storage container, and identification information display method |
| KR20130124906A (en) * | 2012-05-07 | 2013-11-15 | 산드빅 인터렉츄얼 프로퍼티 에이비 | Package |
| KR102232316B1 (en) * | 2020-07-25 | 2021-03-25 | 박동열 | Hook band for mask |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0753048Y2 (en) | 1995-12-06 |
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