JPS5644642A - Manufacture of hose - Google Patents

Manufacture of hose

Info

Publication number
JPS5644642A
JPS5644642A JP12001179A JP12001179A JPS5644642A JP S5644642 A JPS5644642 A JP S5644642A JP 12001179 A JP12001179 A JP 12001179A JP 12001179 A JP12001179 A JP 12001179A JP S5644642 A JPS5644642 A JP S5644642A
Authority
JP
Japan
Prior art keywords
rubber
hose
flexible mandrel
periphery
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.)
Granted
Application number
JP12001179A
Other languages
Japanese (ja)
Other versions
JPS6344539B2 (en
Inventor
Hidekazu Ishiwatari
Shoji Yoshida
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yokohama Rubber Co Ltd
Original Assignee
Yokohama Rubber Co Ltd
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 Yokohama Rubber Co Ltd filed Critical Yokohama Rubber Co Ltd
Priority to JP12001179A priority Critical patent/JPS5644642A/en
Publication of JPS5644642A publication Critical patent/JPS5644642A/en
Publication of JPS6344539B2 publication Critical patent/JPS6344539B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To obtain a hose with lesser amounts of energy and without the needs for a lead-covering process by a procedure in which an unvulcanized rubber and a pressure-resistant reinforcing layer, serving as inner tube, are applied on a flexible mandrel and then its periphery is coated with a synthetic resin as a covering material and vulcanized.
CONSTITUTION: The inner tube rubber 2 is provided by a cross-head extruder, etc., on the flexible mandrel 1 made of a rubber or a resin, e.g., nylon, etc., and then its periphery is provided with the pressure-resistant reinforcing layers 3 and 4 while interposing the intermediate rubber 5 by means of a braider. Then, they are introduced into an adhesive tank to coat them with an adhesive and then coated with the synthetic resin cover 6 of polyamide, polyurethane, polyolefin, polyester resin, etc., followed by vulcanization. Then, the flexible mandrel 1 is removed out to obtain the objective hose E.
COPYRIGHT: (C)1981,JPO&Japio
JP12001179A 1979-09-20 1979-09-20 Manufacture of hose Granted JPS5644642A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12001179A JPS5644642A (en) 1979-09-20 1979-09-20 Manufacture of hose

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12001179A JPS5644642A (en) 1979-09-20 1979-09-20 Manufacture of hose

Publications (2)

Publication Number Publication Date
JPS5644642A true JPS5644642A (en) 1981-04-23
JPS6344539B2 JPS6344539B2 (en) 1988-09-06

Family

ID=14775684

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12001179A Granted JPS5644642A (en) 1979-09-20 1979-09-20 Manufacture of hose

Country Status (1)

Country Link
JP (1) JPS5644642A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61175017A (en) * 1985-01-31 1986-08-06 Taigaasu Polymer Kk Manufacture of corrugated pipe of polyimide
JPS61181628A (en) * 1985-02-06 1986-08-14 Taigaasu Polymer Kk Manufacture of corrugated pipe
JPH01271229A (en) * 1988-04-25 1989-10-30 Yokohama Rubber Co Ltd:The Manufacture of low-permeability hose
GB2514900A (en) * 2013-04-10 2014-12-10 Grey Technology Ltd Vacuum cleaner

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7173152B2 (en) * 2018-09-20 2022-11-16 日本製鉄株式会社 Manufacturing method and manufacturing apparatus for titanium alloy ingot

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5217855A (en) * 1975-07-31 1977-02-10 Yokogawa Hokushin Electric Corp Electromagnetic flowmeter generator
JPS537875A (en) * 1976-07-12 1978-01-24 Tabuchi Seisakusho Kk Water stop valve mechanism with filter

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5217855A (en) * 1975-07-31 1977-02-10 Yokogawa Hokushin Electric Corp Electromagnetic flowmeter generator
JPS537875A (en) * 1976-07-12 1978-01-24 Tabuchi Seisakusho Kk Water stop valve mechanism with filter

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61175017A (en) * 1985-01-31 1986-08-06 Taigaasu Polymer Kk Manufacture of corrugated pipe of polyimide
JPS61181628A (en) * 1985-02-06 1986-08-14 Taigaasu Polymer Kk Manufacture of corrugated pipe
JPH01271229A (en) * 1988-04-25 1989-10-30 Yokohama Rubber Co Ltd:The Manufacture of low-permeability hose
JPH0583070B2 (en) * 1988-04-25 1993-11-24 Yokohama Gomu Kk
GB2514900A (en) * 2013-04-10 2014-12-10 Grey Technology Ltd Vacuum cleaner
GB2514900B (en) * 2013-04-10 2016-10-26 Grey Tech Ltd Vacuum cleaner

Also Published As

Publication number Publication date
JPS6344539B2 (en) 1988-09-06

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