JPS54128473A - Jointing method - Google Patents
Jointing methodInfo
- Publication number
- JPS54128473A JPS54128473A JP3725178A JP3725178A JPS54128473A JP S54128473 A JPS54128473 A JP S54128473A JP 3725178 A JP3725178 A JP 3725178A JP 3725178 A JP3725178 A JP 3725178A JP S54128473 A JPS54128473 A JP S54128473A
- Authority
- JP
- Japan
- Prior art keywords
- joint parts
- parts
- jointed
- disk
- gap
- 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
- Forging (AREA)
Abstract
PURPOSE: To make free the selection of the material for the joint parts, and to make possible the metallic shaft and disk parts to be mutually strongly jointed, by inserting the third joint parts into the gap at the jointed portion of two joint parts, and by pressing this third joint parts so as to cause the plastic flow.
CONSTITUTION: The grooves 112, 122, are formed in the surface of the jointed portion between the first joint parts 110 of disk, etc., provided with a central hole and the second parts 120 of disk, shaft, etc., whose outer diameter is a little smaller than the diameter of above hole. The depth of above grooves 112, 122, is desirable to be about 0.2W0.6mm. Next, the third joint parts 130, which has a deformation resistance smaller than that of the material of the first and the second joint parts 110, 120, and has a specified mechanical strength, is inserted into the gap 140 between the joint parts 110, 120. After that, whole assembly is placed on the dies 40, and the third joint parts 130 is pressed by the pressing convex portion 32 of the dies 30, provided with the tip face 31 narrower than the breadth of the gap 140; hereby, the joint parts 130 is flown into the grooves 112, 122, due to the plastic deformation, and both of joint parts 110, 120, are jointed by the shearing force and the tightening force of the joint parts 130.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3725178A JPS54128473A (en) | 1978-03-29 | 1978-03-29 | Jointing method |
US06/187,852 US4335496A (en) | 1978-02-20 | 1979-02-19 | Method of coupling two concentrically disposed members |
PCT/JP1979/000037 WO1979000711A1 (en) | 1978-02-20 | 1979-02-19 | Method of bonding two members |
DE7979900182T DE2967370D1 (en) | 1978-02-20 | 1979-02-19 | Method of bonding two members |
CA321,960A CA1103431A (en) | 1978-02-20 | 1979-02-20 | Coupling process of two members |
EP79900182A EP0009029B1 (en) | 1978-02-20 | 1979-10-09 | Method of bonding two members |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3725178A JPS54128473A (en) | 1978-03-29 | 1978-03-29 | Jointing method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54128473A true JPS54128473A (en) | 1979-10-05 |
JPS5637014B2 JPS5637014B2 (en) | 1981-08-28 |
Family
ID=12492410
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3725178A Granted JPS54128473A (en) | 1978-02-20 | 1978-03-29 | Jointing method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54128473A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6320139A (en) * | 1986-07-11 | 1988-01-27 | Nippon Chiyuukuukou Kk | Fixing method for metallic round bar to metallic plate, and metallic round bar used for said method |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62502U (en) * | 1985-06-18 | 1987-01-06 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5334192A (en) * | 1976-09-13 | 1978-03-30 | Mitsubishi Nooton Kk | Core drill |
-
1978
- 1978-03-29 JP JP3725178A patent/JPS54128473A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5334192A (en) * | 1976-09-13 | 1978-03-30 | Mitsubishi Nooton Kk | Core drill |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6320139A (en) * | 1986-07-11 | 1988-01-27 | Nippon Chiyuukuukou Kk | Fixing method for metallic round bar to metallic plate, and metallic round bar used for said method |
Also Published As
Publication number | Publication date |
---|---|
JPS5637014B2 (en) | 1981-08-28 |
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