JPS5624577A - Magnetic chuck - Google Patents
Magnetic chuckInfo
- Publication number
- JPS5624577A JPS5624577A JP10009979A JP10009979A JPS5624577A JP S5624577 A JPS5624577 A JP S5624577A JP 10009979 A JP10009979 A JP 10009979A JP 10009979 A JP10009979 A JP 10009979A JP S5624577 A JPS5624577 A JP S5624577A
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- chuck
- cone
- tip
- free
- 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
- Linear Or Angular Velocity Measurement And Their Indicating Devices (AREA)
Abstract
PURPOSE: To obtain a chuck for tachometers free of slip during the measurement by means of a cone having a fixed slope which is fitted into the shaft and the shaft tip centered in the magnetic chuck.
CONSTITUTION: A chuck body 10 is pressed against the end of a rotating shaft 5 of a rotary body in such a manner that the tip of a cone 13 projected from the tip of the chuck body 10 almost aligns with the center of a tail hole 6 of the rotary body for an object to be measured. Said mechanism causes the body to adhere to the shaft 5 by the magnetic force of a permanent magnet 11. When an attachment 14 is rapped lightly under the condition where the faces of the cone 13 and the hole 6 are deviated, a strong force is generated toward the right angle against the axial direction due to the wedging effect and causes the body 10 to move to the position at which the top of the cone 13 aligns with the center line of the shaft 5 and fastened at that place, allowing the shaft 5 and the body 10 to turn maintaining the position free of eccentricity. Thereby, a chuck for tachometers can be obtained free from slip developing during the measurement.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10009979A JPS5844214B2 (en) | 1979-08-06 | 1979-08-06 | magnetic chuck |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10009979A JPS5844214B2 (en) | 1979-08-06 | 1979-08-06 | magnetic chuck |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5624577A true JPS5624577A (en) | 1981-03-09 |
JPS5844214B2 JPS5844214B2 (en) | 1983-10-01 |
Family
ID=14264943
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10009979A Expired JPS5844214B2 (en) | 1979-08-06 | 1979-08-06 | magnetic chuck |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5844214B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0559312U (en) * | 1992-01-20 | 1993-08-06 | 株式会社小野測器 | Portable tachometer probe |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60111713U (en) * | 1983-12-29 | 1985-07-29 | 松下電器産業株式会社 | Vehicle cooling system |
JPS61105259A (en) * | 1984-10-27 | 1986-05-23 | Suzuki Motor Co Ltd | Defrosting control device of car window glass |
-
1979
- 1979-08-06 JP JP10009979A patent/JPS5844214B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0559312U (en) * | 1992-01-20 | 1993-08-06 | 株式会社小野測器 | Portable tachometer probe |
Also Published As
Publication number | Publication date |
---|---|
JPS5844214B2 (en) | 1983-10-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5624577A (en) | Magnetic chuck | |
JPS5237431A (en) | Ink sensor for ink jet recording device | |
JPS5233557A (en) | Digital dimension measuring unit | |
JPS5535203A (en) | Multipolar magnetizing magnet disc | |
JPS5299843A (en) | Detector for levels of rotary body | |
JPS5474795A (en) | Sample tube holder in nuclear magnetic resonator | |
JPS522626A (en) | Angle adjusting device for an iron club | |
JPS55160860A (en) | Device for measuring angular acceleration | |
JPS5268692A (en) | Detecting device for deciding position | |
JPS5329135A (en) | Cleaning device for both developing and photo-sensitive body | |
JPS5321375A (en) | Floating gyroscope | |
JPS54155066A (en) | Positional detector | |
JPS5440659A (en) | Detector for angle of rotation | |
JPS5290942A (en) | Electrostatic printing | |
JPS5249871A (en) | Device for detecting deceleration for vehicles | |
JPS5248773A (en) | Braking device | |
JPS55103058A (en) | Detecting device for rotating body position | |
JPS5249045A (en) | Exciter | |
JPS56156935A (en) | Uneven orientation device | |
JPS5630157A (en) | Magnetic brush developing device | |
JPS5367542A (en) | Electrically-operated pachinko machine | |
JPS5238109A (en) | Small sized motor | |
JPS54106265A (en) | Method of locating leading end of rod | |
JPS51147351A (en) | Contact for measuring diameter | |
JPS53103761A (en) | Meter for running long body |