JPS6446012A - Pressurizing mechanism of bearing - Google Patents
Pressurizing mechanism of bearingInfo
- Publication number
- JPS6446012A JPS6446012A JP20280087A JP20280087A JPS6446012A JP S6446012 A JPS6446012 A JP S6446012A JP 20280087 A JP20280087 A JP 20280087A JP 20280087 A JP20280087 A JP 20280087A JP S6446012 A JPS6446012 A JP S6446012A
- Authority
- JP
- Japan
- Prior art keywords
- notch
- supporting member
- center shaft
- rotary center
- condition
- 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
- Support Of The Bearing (AREA)
Abstract
PURPOSE:To support a housing in a condition close to the condition of fixed end support by improving the rigidity in such a manner that a notch is made into a rotary center shaft and a supporting member is so put into the notch as to forcibly expand it. CONSTITUTION:A housing 1 is supported on a rotary center shaft 3 via a bearing 2 and the lower end of the rotary center shaft 3 is fixed on a lower base 11 and its upper end is fixed on the upper base 12. The rotary center shaft 3 is provided with a notch 3a directed from the end surface in the thrust direction. The notch 3a is in a shape of approximate V and a supporting member 4 is held therein. The supporting member 4 is formed in a cylindrical form, and supported in the condition of having a cylindrical shape, and supported in the condition of being inserted into the notch 3a. The supporting member fixing portion 5 is fixed on the upper base 12 by screws and the like and acts to forcibly put the supporting member 4 into the notch 3 through the pressing portion 5a thereof. When the supporting member 4 is forcibly inserted into the notch 3, the end portion of the rotary center shaft 3 is expanded forcibly in the radial direction.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20280087A JPS6446012A (en) | 1987-08-14 | 1987-08-14 | Pressurizing mechanism of bearing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20280087A JPS6446012A (en) | 1987-08-14 | 1987-08-14 | Pressurizing mechanism of bearing |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6446012A true JPS6446012A (en) | 1989-02-20 |
Family
ID=16463403
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP20280087A Pending JPS6446012A (en) | 1987-08-14 | 1987-08-14 | Pressurizing mechanism of bearing |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6446012A (en) |
-
1987
- 1987-08-14 JP JP20280087A patent/JPS6446012A/en active Pending
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