JPS5669144A - Manufacturing method of flexible sleeve for fluid pressure device - Google Patents
Manufacturing method of flexible sleeve for fluid pressure deviceInfo
- Publication number
- JPS5669144A JPS5669144A JP14484179A JP14484179A JPS5669144A JP S5669144 A JPS5669144 A JP S5669144A JP 14484179 A JP14484179 A JP 14484179A JP 14484179 A JP14484179 A JP 14484179A JP S5669144 A JPS5669144 A JP S5669144A
- Authority
- JP
- Japan
- Prior art keywords
- external
- flexible sleeve
- vulcanization
- pressing
- pipe
- 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
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 239000012530 fluid Substances 0.000 title 1
- 238000000034 method Methods 0.000 abstract 9
- 238000000465 moulding Methods 0.000 abstract 3
- 238000003825 pressing Methods 0.000 abstract 3
- 238000004073 vulcanization Methods 0.000 abstract 3
- 230000001070 adhesive effect Effects 0.000 abstract 1
- 238000005452 bending Methods 0.000 abstract 1
- 239000004744 fabric Substances 0.000 abstract 1
- 238000004804 winding Methods 0.000 abstract 1
Abstract
PURPOSE: To form the entitled flexible sleeve with a long bending endurance life by a method wherein between the preliminary molding and the vulcanization the adhesive properties are improved and unified by exerting external pressure which evenly pressing from the external circumference.
CONSTITUTION: In the entitled flexible sleeve manufacturing, which consists of the previous process 5, preparatory molding 6 (a roll-shaped winding jig 1 is by turns winded with inner gum sheet 2, gum-topping flute-weaved cord 3, external gum sheet 4 to make it into a pipe-shaped body) further, if required, of expansion pipe 9, vulcanization 7, post process 8, the external pressing process 10 is performed between both process of preliminary molding 6 and vulcanization 7. Said process 10 is performed by the method of mechanically compressing from the outer circumference of the pipe-shaped body, the method of pressing from outside with an outer back, the method of tightening from outside with cloth tape and the luke and it is desirable to perform the external pressure treatment about 5W60min at about 50W120°C.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14484179A JPS5669144A (en) | 1979-11-08 | 1979-11-08 | Manufacturing method of flexible sleeve for fluid pressure device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14484179A JPS5669144A (en) | 1979-11-08 | 1979-11-08 | Manufacturing method of flexible sleeve for fluid pressure device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5669144A true JPS5669144A (en) | 1981-06-10 |
| JPS6344540B2 JPS6344540B2 (en) | 1988-09-06 |
Family
ID=15371670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14484179A Granted JPS5669144A (en) | 1979-11-08 | 1979-11-08 | Manufacturing method of flexible sleeve for fluid pressure device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5669144A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49120977A (en) * | 1973-03-09 | 1974-11-19 | ||
| JPS5398289A (en) * | 1977-02-03 | 1978-08-28 | Dainippon Ink & Chemicals | Method for producing angling rods |
-
1979
- 1979-11-08 JP JP14484179A patent/JPS5669144A/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49120977A (en) * | 1973-03-09 | 1974-11-19 | ||
| JPS5398289A (en) * | 1977-02-03 | 1978-08-28 | Dainippon Ink & Chemicals | Method for producing angling rods |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6344540B2 (en) | 1988-09-06 |
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