JPS5712118A - Fitting structure between rotary disc of high speed rotary member and shaft - Google Patents
Fitting structure between rotary disc of high speed rotary member and shaftInfo
- Publication number
- JPS5712118A JPS5712118A JP8491580A JP8491580A JPS5712118A JP S5712118 A JPS5712118 A JP S5712118A JP 8491580 A JP8491580 A JP 8491580A JP 8491580 A JP8491580 A JP 8491580A JP S5712118 A JPS5712118 A JP S5712118A
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- disc
- center
- rotation
- fitting section
- 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
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
PURPOSE: To prevent the shifting of the center of rotation, by employing such fitting structure where the rotary disc side having large radial deformation due to the centrifugal force is placed at the inside while the shaft having small deformation is placed at the outside thereby fastening the fitting section during the rotation.
CONSTITUTION: A projection 4 is formed through pressing at the center of a disc 1 then the corner at the outside is cut down to form an outer fitting section, while a recess 5 is formed at the center of the end of a shaft 2 then an inner fitting section is formed at the inside, and after fitting them the disc 1 is secured with the flange at the end of the shaft 2 through a bolt 3. With such arrangement the vibration under high speed rotation which will occur when they are secured simply by a bolt 3 is prevented. The conventional defect that the disc 1 will deform radially due to the centrifugal force to cause the shift against the center of the shaft 2 thus to cause the erroneous rotation can be eliminaed by two factors that the central portion is fitted and that the fitting section will deform to the fastening direction due to the centrifugal force thus to eliminate the gap resulting in the elimination of the rotary vibration.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8491580A JPS5712118A (en) | 1980-06-23 | 1980-06-23 | Fitting structure between rotary disc of high speed rotary member and shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8491580A JPS5712118A (en) | 1980-06-23 | 1980-06-23 | Fitting structure between rotary disc of high speed rotary member and shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5712118A true JPS5712118A (en) | 1982-01-22 |
Family
ID=13844009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8491580A Pending JPS5712118A (en) | 1980-06-23 | 1980-06-23 | Fitting structure between rotary disc of high speed rotary member and shaft |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5712118A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09501963A (en) * | 1993-08-28 | 1997-02-25 | ヘンケル・コマンディットゲゼルシャフト・アウフ・アクチェン | Builder ingredients for detergent or cleaning compositions |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH072739U (en) * | 1993-05-20 | 1995-01-17 | 大阪瓦斯株式会社 | Heat storage type alternating combustion device |
-
1980
- 1980-06-23 JP JP8491580A patent/JPS5712118A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH072739U (en) * | 1993-05-20 | 1995-01-17 | 大阪瓦斯株式会社 | Heat storage type alternating combustion device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09501963A (en) * | 1993-08-28 | 1997-02-25 | ヘンケル・コマンディットゲゼルシャフト・アウフ・アクチェン | Builder ingredients for detergent or cleaning compositions |
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