TW459583U - Pre-load adjustment mechanism for active-type piezoelectric spindle bearing - Google Patents
Pre-load adjustment mechanism for active-type piezoelectric spindle bearingInfo
- Publication number
- TW459583U TW459583U TW89220873U TW89220873U TW459583U TW 459583 U TW459583 U TW 459583U TW 89220873 U TW89220873 U TW 89220873U TW 89220873 U TW89220873 U TW 89220873U TW 459583 U TW459583 U TW 459583U
- Authority
- TW
- Taiwan
- Prior art keywords
- active
- adjustment mechanism
- type piezoelectric
- load adjustment
- spindle bearing
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW89220873U TW459583U (en) | 2000-12-01 | 2000-12-01 | Pre-load adjustment mechanism for active-type piezoelectric spindle bearing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW89220873U TW459583U (en) | 2000-12-01 | 2000-12-01 | Pre-load adjustment mechanism for active-type piezoelectric spindle bearing |
Publications (1)
Publication Number | Publication Date |
---|---|
TW459583U true TW459583U (en) | 2001-10-11 |
Family
ID=21675603
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW89220873U TW459583U (en) | 2000-12-01 | 2000-12-01 | Pre-load adjustment mechanism for active-type piezoelectric spindle bearing |
Country Status (1)
Country | Link |
---|---|
TW (1) | TW459583U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI676522B (en) * | 2018-07-26 | 2019-11-11 | 財團法人精密機械研究發展中心 | A method of monitoring a preload value of a spindle bearing, a method of quantitatively defining a relationship between a temperature of a spindle and a preload value of a spindle bearing, a method of quantitatively defining a relationship between a rotational speed of a spindle and a preload value of a spindle bearing, and a transmission database Method for defining the optimum preload value of a spindle bearing |
-
2000
- 2000-12-01 TW TW89220873U patent/TW459583U/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI676522B (en) * | 2018-07-26 | 2019-11-11 | 財團法人精密機械研究發展中心 | A method of monitoring a preload value of a spindle bearing, a method of quantitatively defining a relationship between a temperature of a spindle and a preload value of a spindle bearing, a method of quantitatively defining a relationship between a rotational speed of a spindle and a preload value of a spindle bearing, and a transmission database Method for defining the optimum preload value of a spindle bearing |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GD4K | Issue of patent certificate for granted utility model filed before june 30, 2004 | ||
MK4K | Expiration of patent term of a granted utility model |