JPS5697627A - Securing method for fitting parts to shaft parts - Google Patents
Securing method for fitting parts to shaft partsInfo
- Publication number
- JPS5697627A JPS5697627A JP79580A JP79580A JPS5697627A JP S5697627 A JPS5697627 A JP S5697627A JP 79580 A JP79580 A JP 79580A JP 79580 A JP79580 A JP 79580A JP S5697627 A JPS5697627 A JP S5697627A
- Authority
- JP
- Japan
- Prior art keywords
- parts
- fitting
- shaft
- groove
- portions
- 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
Abstract
PURPOSE: To prevent damage to a fitting portion as well as to obtain a film fitting having no possibility of loosening by providing projections deformed by using a punch in the groove formed in a shaft portion in order to secure a fitting parts there and provide gaps for other portions.
CONSTITUTION: The shoulders of a groove 1a of a cam shaft 1 are crushed by using punch in order to form projections 1b, which are deformed by forcing a protrusion 2a of a cam piece 2 into the groove 1a so that friction between said contact portions enables the cam shaft 1 and the cam piece 2 to be secured. Thereby, because gaps are formed for other portions, no parts are damaged and the allowable values of the fitting portion dimensions can be enlarged, so that the parts are readily worked. Moreover, because the fitting portion is formed by crushing and deforming, a firm fitting having no possibility of loosening is enabled without the need for machining.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP79580A JPS5697627A (en) | 1980-01-08 | 1980-01-08 | Securing method for fitting parts to shaft parts |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP79580A JPS5697627A (en) | 1980-01-08 | 1980-01-08 | Securing method for fitting parts to shaft parts |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5697627A true JPS5697627A (en) | 1981-08-06 |
Family
ID=11483608
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP79580A Pending JPS5697627A (en) | 1980-01-08 | 1980-01-08 | Securing method for fitting parts to shaft parts |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5697627A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03186626A (en) * | 1990-02-16 | 1991-08-14 | Yamashita Rubber Kk | Bush |
JP2007173740A (en) * | 2005-12-26 | 2007-07-05 | Oki Electric Ind Co Ltd | Connection structure of sheet metal member and automatic transaction device |
-
1980
- 1980-01-08 JP JP79580A patent/JPS5697627A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03186626A (en) * | 1990-02-16 | 1991-08-14 | Yamashita Rubber Kk | Bush |
JP2007173740A (en) * | 2005-12-26 | 2007-07-05 | Oki Electric Ind Co Ltd | Connection structure of sheet metal member and automatic transaction device |
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