JPS5952293U - Flexible and highly curved suction hose - Google Patents

Flexible and highly curved suction hose

Info

Publication number
JPS5952293U
JPS5952293U JP14900382U JP14900382U JPS5952293U JP S5952293 U JPS5952293 U JP S5952293U JP 14900382 U JP14900382 U JP 14900382U JP 14900382 U JP14900382 U JP 14900382U JP S5952293 U JPS5952293 U JP S5952293U
Authority
JP
Japan
Prior art keywords
cord
reinforcing layer
ply
flexible
rubber
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
Application number
JP14900382U
Other languages
Japanese (ja)
Other versions
JPH0143591Y2 (en
Inventor
中塚　憲秋
Original Assignee
東洋ゴム工業株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 東洋ゴム工業株式会社 filed Critical 東洋ゴム工業株式会社
Priority to JP14900382U priority Critical patent/JPS5952293U/en
Publication of JPS5952293U publication Critical patent/JPS5952293U/en
Application granted granted Critical
Publication of JPH0143591Y2 publication Critical patent/JPH0143591Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は、従来のサクション系の一例を示すホース壁部
の部分断面図、第２図は、この考案の柔軟な高湾曲性サ
クションホースの一例を示すホース壁部の部分断面図、
第３図は、同じく、この考案のサクションホースを構成
する内部構造を示す各層別部分斜視図である。 １・・・ゴム状内面層、４・・・スパイラルワイヤ、６
・・・ゴム状物質の外側被覆層、７・・・下部一方向性
コード補強層、９・・・上部−万両性コード補強層、Ｓ
Ｒ・・・スパイラルワイヤの谷部、ＣＲＬ・・・コード
交差補強層。FIG. 1 is a partial cross-sectional view of a hose wall showing an example of a conventional suction system, and FIG. 2 is a partial cross-sectional view of a hose wall showing an example of a flexible and highly bendable suction hose of this invention.
FIG. 3 is a partial perspective view of each layer showing the internal structure constituting the suction hose of this invention. 1...Rubbery inner layer, 4...Spiral wire, 6
. . . Outer covering layer of rubber-like material, 7. Lower unidirectional cord reinforcement layer, 9. Upper-unidirectional cord reinforcement layer, S.
R: Valley of spiral wire, CRL: Cord cross reinforcement layer.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ゴム状内面層上に、ゴム状物質のトッピングコードをホ
ースの軸線に対し４５°〜６５°の範囲のコード角度の
一方向に螺旋状に形成した下部一方向性コード補強層１
プライを設定、この１プライ上に設けられたゴム状物質
にて埋設されたスパイラルワイヤを挾持する上部補強層
として、上記下部一方向性コード補強層のコード角度と
ほぼ同一角度で反対方向の上部一方向性コード補強層を
１プライ設定し、下部一方向性コード補強層と上部＝方
向性コード補強層とを、スパイラルワイヤの谷部におい
て近接してコード交差補強層を形成、外面を、ゴム状物
質の外側被覆層と共に波形状に構成した柔軟な高湾曲性
サクションホース。A lower unidirectional cord reinforcing layer 1 in which a topping cord of a rubber-like substance is spirally formed in one direction at a cord angle in a range of 45° to 65° with respect to the axis of the hose on a rubbery inner layer.
A ply is set on this ply, and a rubber-like material is provided on this ply to serve as an upper reinforcing layer that clamps the buried spiral wire. One ply of unidirectional cord reinforcing layer is set, and the lower unidirectional cord reinforcing layer and the upper directional cord reinforcing layer are placed close to each other in the trough of the spiral wire to form a cord crossing reinforcing layer, and the outer surface is made of rubber. A flexible, highly bendable suction hose constructed in a corrugated shape with an outer covering layer of a similar material.
JP14900382U 1982-09-29 1982-09-29 Flexible and highly curved suction hose Granted JPS5952293U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14900382U JPS5952293U (en) 1982-09-29 1982-09-29 Flexible and highly curved suction hose

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14900382U JPS5952293U (en) 1982-09-29 1982-09-29 Flexible and highly curved suction hose

Publications (2)

Publication Number Publication Date
JPS5952293U true JPS5952293U (en) 1984-04-06
JPH0143591Y2 JPH0143591Y2 (en) 1989-12-18

Family

ID=30330884

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14900382U Granted JPS5952293U (en) 1982-09-29 1982-09-29 Flexible and highly curved suction hose

Country Status (1)

Country Link
JP (1) JPS5952293U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6330686U (en) * 1986-08-13 1988-02-29

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6330686U (en) * 1986-08-13 1988-02-29

Also Published As

Publication number Publication date
JPH0143591Y2 (en) 1989-12-18

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