JPS5682139A - Press fitting method for plug - Google Patents
Press fitting method for plugInfo
- Publication number
- JPS5682139A JPS5682139A JP15934279A JP15934279A JPS5682139A JP S5682139 A JPS5682139 A JP S5682139A JP 15934279 A JP15934279 A JP 15934279A JP 15934279 A JP15934279 A JP 15934279A JP S5682139 A JPS5682139 A JP S5682139A
- Authority
- JP
- Japan
- Prior art keywords
- plug
- tubing
- outside diameter
- forming
- pressed
- 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
Landscapes
- Automatic Assembly (AREA)
- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
Abstract
PURPOSE: To press a plug into a part of a tubing and reliably secure by expanding the tubing by using the first forming punch and moreover expanding said tubing by using the second forming punch having an outside diameter which is larger than that of the plug.
CONSTITUTION: The first forming punch 6, which is provided with a forming part 61 having an outside diameter D1 which is smaller than the outside diameter of a plug 55 but larger than the inside diameter of a tubing 15, is pressed into the end of the tubing 15 by a given length to expand the tubing 15. Then, the second forming punch 7, which is provided with a forming part 71 having an outside diameter D2 which is larger than the outside diameter of the plug 55, is pressed into the end of the tubing 15 by a length which is shorter than before by the length of the plug 55 in order to expand the tubing 15 moreover. Then, the plug 55 is pressed into a part 15b expanded by the first and second forming punches 6 and 7 without damaging the inner surface of the part 15b and pressed into the part 15a expanded by the first forming punch 6 to secure reliably.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15934279A JPS5682139A (en) | 1979-12-07 | 1979-12-07 | Press fitting method for plug |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15934279A JPS5682139A (en) | 1979-12-07 | 1979-12-07 | Press fitting method for plug |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5682139A true JPS5682139A (en) | 1981-07-04 |
JPS6323024B2 JPS6323024B2 (en) | 1988-05-14 |
Family
ID=15691735
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15934279A Granted JPS5682139A (en) | 1979-12-07 | 1979-12-07 | Press fitting method for plug |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5682139A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS549153A (en) * | 1977-06-23 | 1979-01-23 | Mitsuboshi Seisakusho | Method of making stairinggheaddpipe |
-
1979
- 1979-12-07 JP JP15934279A patent/JPS5682139A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS549153A (en) * | 1977-06-23 | 1979-01-23 | Mitsuboshi Seisakusho | Method of making stairinggheaddpipe |
Also Published As
Publication number | Publication date |
---|---|
JPS6323024B2 (en) | 1988-05-14 |
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