JPS6334181U - - Google Patents
Info
- Publication number
- JPS6334181U JPS6334181U JP12722286U JP12722286U JPS6334181U JP S6334181 U JPS6334181 U JP S6334181U JP 12722286 U JP12722286 U JP 12722286U JP 12722286 U JP12722286 U JP 12722286U JP S6334181 U JPS6334181 U JP S6334181U
- Authority
- JP
- Japan
- Prior art keywords
- yarn
- sheath
- core
- heat
- resistant coated
- 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
- 239000000835 fiber Substances 0.000 claims 3
- 238000004804 winding Methods 0.000 claims 2
- 229920000049 Carbon (fiber) Polymers 0.000 claims 1
- 239000004760 aramid Substances 0.000 claims 1
- 229920003235 aromatic polyamide Polymers 0.000 claims 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- 239000004917 carbon fiber Substances 0.000 claims 1
- 239000012784 inorganic fiber Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 239000012209 synthetic fiber Substances 0.000 claims 1
- 229920002994 synthetic fiber Polymers 0.000 claims 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Description
第１図は本考案に係る耐熱性被覆糸の一例を示
す側面図であり、第２図は第１図に示した耐熱性
被覆糸の横断面図である。第３図は第１図とは異
なる耐熱性被覆糸の側面図であり、第４図は第３
図に示した耐熱性被覆糸の横断面図である。第５
図は本考案の耐熱性被覆糸を製造する装置の一例
を示す概略図であり、第６図は同装置に使用する
回転ガイドの平面図である。第７図は実施例での
摩耗性の測定法を説明する概略図である。
１…芯糸、２，３…鞘糸、Ｗ…荷重。
FIG. 1 is a side view showing an example of the heat-resistant covered yarn according to the present invention, and FIG. 2 is a cross-sectional view of the heat-resistant covered yarn shown in FIG. 1. Figure 3 is a side view of the heat-resistant covered yarn, which is different from Figure 1, and Figure 4 is a side view of the heat-resistant covered yarn.
FIG. 2 is a cross-sectional view of the heat-resistant covered yarn shown in the figure. Fifth
The figure is a schematic view showing an example of the apparatus for producing the heat-resistant covered yarn of the present invention, and FIG. 6 is a plan view of a rotating guide used in the apparatus. FIG. 7 is a schematic diagram illustrating a method for measuring abrasion properties in an example. 1... Core thread, 2, 3... Sheath thread, W... Load.
Claims (1)
る芯鞘被覆糸において、鞘部が複数本の鞘糸によ
つて構成され、かつ各層において個々の鞘糸の巻
回ピツチが同一で、互いに交差することなく芯糸
を被覆しており、鞘糸を構成する糸条物が最低酸
素指数２７以上の有機合成繊維および／または酸
化繊維からなることを特徴とする耐熱性被覆糸。 (2) 芯糸が金属繊維、無機繊維、炭素繊維、ま
たはパラ系芳香族ポリアミド繊維からなる実用新
案登録請求の範囲第(1)項記載の耐熱性被覆糸。 (3) 鞘部が２層形態で、かつ各層の鞘糸の巻回
方向が互いに異なる実用新案登録請求の範囲第(1
)項記載の耐熱性被覆糸。[Claims for Utility Model Registration] (1) A core-sheath-covered yarn formed by winding and covering a yarn constituting a core with a sheath yarn, in which the sheath portion is constituted by a plurality of sheath yarns, and each layer The winding pitch of each sheath yarn is the same, the core yarn is covered without crossing each other, and the threads constituting the sheath yarn are made of organic synthetic fibers and/or oxidized fibers with a minimum oxygen index of 27 or higher. A heat-resistant coated yarn characterized by: (2) The heat-resistant coated yarn according to claim 1, wherein the core yarn is made of metal fiber, inorganic fiber, carbon fiber, or para-aromatic polyamide fiber. (3) Utility model registration claim no.
) The heat-resistant coated yarn described in item ).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12722286U JPS6334181U (en) | 1986-08-22 | 1986-08-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12722286U JPS6334181U (en) | 1986-08-22 | 1986-08-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6334181U true JPS6334181U (en) | 1988-03-04 |
Family
ID=31021764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12722286U Pending JPS6334181U (en) | 1986-08-22 | 1986-08-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6334181U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001064836A (en) * | 1999-08-27 | 2001-03-13 | Ist:Kk | Non-inflammable yarn having abrasion resistance, non- inflammable fabric and its production |
| JP2007039839A (en) * | 2005-08-03 | 2007-02-15 | Du Pont Toray Co Ltd | Composite yarn and woven or knitted fabric using the same |
| JP2013508571A (en) * | 2009-10-23 | 2013-03-07 | インビスタ テクノロジーズ エス エイ アール エル | Mixed fiber yarns and fabrics containing oxidized polymer fibers |
| JP2023516740A (en) * | 2020-03-03 | 2023-04-20 | コーツ アメリカン，インコーポレーテッド | Fire and abrasion resistant yarn |
-
1986
- 1986-08-22 JP JP12722286U patent/JPS6334181U/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001064836A (en) * | 1999-08-27 | 2001-03-13 | Ist:Kk | Non-inflammable yarn having abrasion resistance, non- inflammable fabric and its production |
| JP2007039839A (en) * | 2005-08-03 | 2007-02-15 | Du Pont Toray Co Ltd | Composite yarn and woven or knitted fabric using the same |
| JP4667155B2 (en) * | 2005-08-03 | 2011-04-06 | 東レ・デュポン株式会社 | Composite yarn and woven or knitted fabric using the same |
| JP2013508571A (en) * | 2009-10-23 | 2013-03-07 | インビスタ テクノロジーズ エス エイ アール エル | Mixed fiber yarns and fabrics containing oxidized polymer fibers |
| JP2023516740A (en) * | 2020-03-03 | 2023-04-20 | コーツ アメリカン，インコーポレーテッド | Fire and abrasion resistant yarn |
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