JPS5677941A - Angle control mechanism of capstan shaft for magnetic recording/reproducing device - Google Patents
Angle control mechanism of capstan shaft for magnetic recording/reproducing deviceInfo
- Publication number
- JPS5677941A JPS5677941A JP15503079A JP15503079A JPS5677941A JP S5677941 A JPS5677941 A JP S5677941A JP 15503079 A JP15503079 A JP 15503079A JP 15503079 A JP15503079 A JP 15503079A JP S5677941 A JPS5677941 A JP S5677941A
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- capstan shaft
- magnetic tape
- angle control
- housing
- 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
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
PURPOSE: To secure a smooth and steady travelling of a magnetic tape, by securing an angle control of the capstan shaft by shifting in the fixed direction the bearing housing which supports the free end of the capstan shaft which is turned by a driving motor.
CONSTITUTION: The free end 11b of the capstan shaft 11 which is turned by a driving motor is supported rotatably to the bearing 22 within the bearing housing 23. The housing 23 is held in a movable state by the holding part 28 which is fixed to the pole 29 of the base plate 20 via the screw 30. Then the housing 23 is shifted in the longer direction of the magnetic tape 7 which travels in the prescribed direction between the shaft 11 and the pinch roller 12 by the tightening action of the angle control pressing means 34. As a result, the base end 11a of the shaft 11 is displaced within the ball bearing 21 to secure a control for the attaching angle of the shaft 11, and the shaft 11 is set to be orthogonal to the longer direction of the magnetic tape. In such way, the magnetic tape is travelled in a smooth and steady way with the rotating force of the capstan shaft.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15503079A JPS5677941A (en) | 1979-11-30 | 1979-11-30 | Angle control mechanism of capstan shaft for magnetic recording/reproducing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15503079A JPS5677941A (en) | 1979-11-30 | 1979-11-30 | Angle control mechanism of capstan shaft for magnetic recording/reproducing device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5677941A true JPS5677941A (en) | 1981-06-26 |
Family
ID=15597127
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15503079A Pending JPS5677941A (en) | 1979-11-30 | 1979-11-30 | Angle control mechanism of capstan shaft for magnetic recording/reproducing device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5677941A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62291741A (en) * | 1986-06-10 | 1987-12-18 | Sony Corp | Rotating body device |
-
1979
- 1979-11-30 JP JP15503079A patent/JPS5677941A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62291741A (en) * | 1986-06-10 | 1987-12-18 | Sony Corp | Rotating body device |
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