JPS57102726A - Manufacturing method of hose coupling - Google Patents
Manufacturing method of hose couplingInfo
- Publication number
- JPS57102726A JPS57102726A JP55179903A JP17990380A JPS57102726A JP S57102726 A JPS57102726 A JP S57102726A JP 55179903 A JP55179903 A JP 55179903A JP 17990380 A JP17990380 A JP 17990380A JP S57102726 A JPS57102726 A JP S57102726A
- Authority
- JP
- Japan
- Prior art keywords
- sleeve
- chuck
- onto
- pipe
- nipple 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.)
- Pending
Links
Landscapes
- Automatic Assembly (AREA)
- Joints That Cut Off Fluids, And Hose Joints (AREA)
Abstract
PURPOSE: To obtain a manufacturing method of a hose coupling by positioning a sleeve onto a nipple pipe, inserting forcibly the sleeve into the pipe and forming simultaneously a first and a second ring-like expanded portions with single punched member.
CONSTITUTION: A nipple pipe 1 is inserted into a slit chuck C and positioned so as to extrude its portion of a length L from an end of the chuck C. The extruded condition is kept. Next, an attachment hole 6a of a sleeve 4 is forcibly inserted onto the nipple pipe 1 by punching member 21 so as to make a distance (d) between a bottom face of a bottom member 6 of the sleeve 4 and an face of the chuck C and to weld the attachment hole 6a onto a knurled non-rotation member 11. A punching member 22 is inserted to simultaneously form a first and a second ring-like expanded portions 2, 7 at an inner and an outer sides of the bottom member 6 of the sleeve 4. Consequently the sleeve can be fixed to the nipple pipe firmly and precisely in size.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55179903A JPS57102726A (en) | 1980-12-19 | 1980-12-19 | Manufacturing method of hose coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55179903A JPS57102726A (en) | 1980-12-19 | 1980-12-19 | Manufacturing method of hose coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57102726A true JPS57102726A (en) | 1982-06-25 |
Family
ID=16073912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55179903A Pending JPS57102726A (en) | 1980-12-19 | 1980-12-19 | Manufacturing method of hose coupling |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57102726A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH079278A (en) * | 1993-06-25 | 1995-01-13 | Osaka Seiki Kk | Spacer pin installing method |
| CN103470897A (en) * | 2013-07-04 | 2013-12-25 | 江苏天毅管路冷镦制造有限公司 | Brake hose joint using ring welded body for sealing and pressing lining core |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5761429A (en) * | 1980-09-22 | 1982-04-13 | Koyo Seiko Co Ltd | Method of manufacturing elastic rubber hose coupling |
-
1980
- 1980-12-19 JP JP55179903A patent/JPS57102726A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5761429A (en) * | 1980-09-22 | 1982-04-13 | Koyo Seiko Co Ltd | Method of manufacturing elastic rubber hose coupling |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH079278A (en) * | 1993-06-25 | 1995-01-13 | Osaka Seiki Kk | Spacer pin installing method |
| CN103470897A (en) * | 2013-07-04 | 2013-12-25 | 江苏天毅管路冷镦制造有限公司 | Brake hose joint using ring welded body for sealing and pressing lining core |
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