JPS6487991A - Hose and manufacture thereof - Google Patents
Hose and manufacture thereofInfo
- Publication number
- JPS6487991A JPS6487991A JP62244375A JP24437587A JPS6487991A JP S6487991 A JPS6487991 A JP S6487991A JP 62244375 A JP62244375 A JP 62244375A JP 24437587 A JP24437587 A JP 24437587A JP S6487991 A JPS6487991 A JP S6487991A
- Authority
- JP
- Japan
- Prior art keywords
- main body
- hose
- hose main
- circumferential surface
- outer circumferential
- 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
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Abstract
PURPOSE: To improve working efficiency for assembling a hose main body even in case of using as a hose for a heat insulation by unitary, continuously, intermittently providing a spiral-shaped projection along a longitudinal direction of the hose main body on an outer circumferential surface of the hose main body. CONSTITUTION: Spiral-shaped projection 2 is unitary, continuously provided along a longitudinal direction of a hose main body 1 on an outer circumferential surface of the hose main body 1. The projection 2 is simultaneously formed at manufacture of the hose main body 1. When the hose main body 1 is especially used as a hose for heat insulation, a heat insulating material is covered with the outer circumferential surface of the projection 2 to provide heat insulating space between the hose main body 1 and the outer circumferential surface.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62244375A JPS6487991A (en) | 1987-09-30 | 1987-09-30 | Hose and manufacture thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62244375A JPS6487991A (en) | 1987-09-30 | 1987-09-30 | Hose and manufacture thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6487991A true JPS6487991A (en) | 1989-04-03 |
Family
ID=17117749
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62244375A Pending JPS6487991A (en) | 1987-09-30 | 1987-09-30 | Hose and manufacture thereof |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6487991A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016061434A (en) * | 2014-09-22 | 2016-04-25 | タイガースポリマー株式会社 | Synthetic resin hose |
-
1987
- 1987-09-30 JP JP62244375A patent/JPS6487991A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016061434A (en) * | 2014-09-22 | 2016-04-25 | タイガースポリマー株式会社 | Synthetic resin hose |
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