JP7090595B2 - ホース用帯状布帛及びホース - Google Patents
ホース用帯状布帛及びホース Download PDFInfo
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- JP7090595B2 JP7090595B2 JP2019505962A JP2019505962A JP7090595B2 JP 7090595 B2 JP7090595 B2 JP 7090595B2 JP 2019505962 A JP2019505962 A JP 2019505962A JP 2019505962 A JP2019505962 A JP 2019505962A JP 7090595 B2 JP7090595 B2 JP 7090595B2
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- Prior art keywords
- rubber
- hose
- strip
- shaped
- fabric
- 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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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L11/00—Hoses, i.e. flexible pipes
- F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
- F16L11/08—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall
- F16L11/081—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall comprising one or more layers of a helically wound cord or wire
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B25/00—Layered products comprising a layer of natural or synthetic rubber
- B32B25/10—Layered products comprising a layer of natural or synthetic rubber next to a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B1/00—Layered products having a non-planar shape
- B32B1/08—Tubular products
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B25/00—Layered products comprising a layer of natural or synthetic rubber
- B32B25/14—Layered products comprising a layer of natural or synthetic rubber comprising synthetic rubber copolymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/024—Woven fabric
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/028—Net structure, e.g. spaced apart filaments bonded at the crossing points
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/04—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06N3/10—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds with styrene-butadiene copolymerisation products or other synthetic rubbers or elastomers except polyurethanes
- D06N3/106—Elastomers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L11/00—Hoses, i.e. flexible pipes
- F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
- F16L11/08—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
- B32B2260/02—Composition of the impregnated, bonded or embedded layer
- B32B2260/021—Fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/02—Synthetic macromolecular fibres
- B32B2262/0261—Polyamide fibres
- B32B2262/0269—Aromatic polyamide fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/02—Synthetic macromolecular fibres
- B32B2262/0276—Polyester fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B25/00—Layered products comprising a layer of natural or synthetic rubber
- B32B25/16—Layered products comprising a layer of natural or synthetic rubber comprising polydienes homopolymers or poly-halodienes homopolymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2597/00—Tubular articles, e.g. hoses, pipes
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2505/00—Industrial
- D10B2505/02—Reinforcing materials; Prepregs
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Description
12 内管ゴム
14 帯状布帛
16 ワイヤ
18 ゴム(中間ゴム)
20 補強層
22 外被ゴム
24 ゴムセメント
Claims (11)
- ホースの内管ゴムの外周に被覆され、外側にワイヤ及びゴムが被覆されるホース用帯状布帛において、
布帛を構成する繊維の少なくとも一部がゴムセメントで被覆されてなり、
前記ゴムセメントが被覆されている状態での織り目空隙率が20~70%であり、
前記織り目空隙率が、隣り合うゴムセメント同士の隙間を繊維ピッチで除した百分率であることを特徴とするホース用帯状布帛。 - 前記ゴムセメントの被覆は、ゴムとの接着性を向上するディップ液が含浸された前記繊維になされる請求項1に記載のホース用帯状布帛。
- 前記ゴムセメントがNBR系ゴムからなる請求項1又は2に記載のホース用帯状布帛。
- 前記布帛を構成する前記繊維の交差部がゴムセメントで被覆されてなることを特徴とする請求項1乃至3の何れか1項に記載のホース用帯状布帛。
- 前記帯状布帛の経糸の切断伸度は15~40%である請求項1乃至4の何れか1項に記載のホース用帯状布帛。
- 前記帯状布帛の経糸の太さは235~1670dtexであることを特徴とする請求項1乃至5の何れか1項に記載のホース用帯状布帛。
- 前記帯状布帛の経糸の打ち込み本数は20本/50mm~50本/50mmであることを特徴とする請求項1乃至6の何れか1項に記載のホース用帯状布帛。
- 前記帯状布帛の緯糸の打ち込み本数は10本/50mm~40本/50mmであることを特徴とする請求項1乃至7の何れか1項に記載のホース用帯状布帛。
- 請求項1乃至8の何れか1項に記載のホース用帯状布帛を用いたホースにおいて、前記内管ゴムの外周に前記ホース用帯状布帛が所定幅で重なり合うようにして螺旋状に巻付け被覆され、その外側に予め設定された積層数で前記ワイヤ及びゴムが被覆され、その最外側に外被ゴムが被覆されてなることを特徴とするホース。
- 前記ホース用帯状布帛を前記内管ゴムの外周に巻き付けるときの巻き付け角度を前記ホース軸方向に対して45~70度で巻き付けることを特徴とする請求項9に記載のホース。
- 前記ホース用帯状布帛を前記内管ゴムの外周に巻き付けるときの巻き付け角度を前記ホース軸方向に対して50~65度で巻き付けることを特徴とする請求項9又は10に記載のホース。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017048528 | 2017-03-14 | ||
| JP2017048528 | 2017-03-14 | ||
| PCT/JP2018/009168 WO2018168677A1 (ja) | 2017-03-14 | 2018-03-09 | ホース用帯状布帛及びホース |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2018168677A1 JPWO2018168677A1 (ja) | 2020-01-16 |
| JP7090595B2 true JP7090595B2 (ja) | 2022-06-24 |
Family
ID=63523277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019505962A Active JP7090595B2 (ja) | 2017-03-14 | 2018-03-09 | ホース用帯状布帛及びホース |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20200011456A1 (ja) |
| EP (1) | EP3597974A4 (ja) |
| JP (1) | JP7090595B2 (ja) |
| CN (1) | CN110418915A (ja) |
| WO (1) | WO2018168677A1 (ja) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011158038A (ja) | 2010-02-02 | 2011-08-18 | Tigers Polymer Corp | 繊維補強ホース |
| US20120186684A1 (en) | 2011-01-24 | 2012-07-26 | The Gates Corporation | Flame Resistant Hose Construction and Method |
| US20130291989A1 (en) | 2012-05-03 | 2013-11-07 | The Gates Corporation | Flame Resistant Hose Reinforced with Fiberglass Cord Fabric |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE282319C (ja) * | 1911-11-28 | |||
| GB1253545A (en) * | 1968-06-06 | 1971-11-17 | Uniroyal Ltd | Improvements relating to oil loading and discharge hose |
| JPS54148885A (en) * | 1978-05-15 | 1979-11-21 | Toray Ind Inc | Bonding process of synthetic fibers to rubber |
| US4887656A (en) * | 1986-06-20 | 1989-12-19 | Germain Verbauwhede | Woven fabric with bias weft and tire reinforced by same |
| JP2005147345A (ja) | 2003-11-19 | 2005-06-09 | Yokohama Rubber Co Ltd:The | 高圧ホース |
| US20120207957A1 (en) * | 2011-02-15 | 2012-08-16 | Michiels Dany F | Fabric Reinforced Rubber Article Having Pattern Coated Reinforcement Fabric |
| EP2544903A1 (en) * | 2010-03-11 | 2013-01-16 | Milliken & Company | Patterned coating with tackifying material |
-
2018
- 2018-03-09 EP EP18767263.9A patent/EP3597974A4/en not_active Withdrawn
- 2018-03-09 JP JP2019505962A patent/JP7090595B2/ja active Active
- 2018-03-09 CN CN201880018009.1A patent/CN110418915A/zh active Pending
- 2018-03-09 WO PCT/JP2018/009168 patent/WO2018168677A1/ja not_active Ceased
- 2018-03-09 US US16/493,011 patent/US20200011456A1/en not_active Abandoned
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011158038A (ja) | 2010-02-02 | 2011-08-18 | Tigers Polymer Corp | 繊維補強ホース |
| US20120186684A1 (en) | 2011-01-24 | 2012-07-26 | The Gates Corporation | Flame Resistant Hose Construction and Method |
| US20130291989A1 (en) | 2012-05-03 | 2013-11-07 | The Gates Corporation | Flame Resistant Hose Reinforced with Fiberglass Cord Fabric |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3597974A4 (en) | 2020-02-12 |
| EP3597974A1 (en) | 2020-01-22 |
| JPWO2018168677A1 (ja) | 2020-01-16 |
| US20200011456A1 (en) | 2020-01-09 |
| WO2018168677A1 (ja) | 2018-09-20 |
| CN110418915A (zh) | 2019-11-05 |
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