JPS5677941A - Angle control mechanism of capstan shaft for magnetic recording/reproducing device - Google Patents

Angle control mechanism of capstan shaft for magnetic recording/reproducing device

Info

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
Application number
JP15503079A
Other languages
Japanese (ja)
Inventor
Takashi Shimodaira
Toshio Sato
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
Original Assignee
Sony Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sony Corp filed Critical Sony Corp
Priority to JP15503079A priority Critical patent/JPS5677941A/en
Publication of JPS5677941A publication Critical patent/JPS5677941A/en
Pending legal-status Critical Current

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
JP15503079A 1979-11-30 1979-11-30 Angle control mechanism of capstan shaft for magnetic recording/reproducing device Pending JPS5677941A (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62291741A (en) * 1986-06-10 1987-12-18 Sony Corp Rotating body device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62291741A (en) * 1986-06-10 1987-12-18 Sony Corp Rotating body device

Similar Documents

Publication Publication Date Title
JPS56114154A (en) Magnetic tape device
JPS6482353A (en) Mode switching mechanism for tape recorder
JPS5677941A (en) Angle control mechanism of capstan shaft for magnetic recording/reproducing device
JPS54138410A (en) Mode changeover device of tape recorders
JPS5567966A (en) Magnetic recording and reproducing device
JPS5247707A (en) Magnetic recorder-reproducer system
JPS5462805A (en) Tape driving device
JPS5573954A (en) Tape tension controller of tape recorder
JPS5622242A (en) Magnetic recording and reproducing device
JPS55135349A (en) Constant-speed driving mechanism for magnetic recording tape
JPS522712A (en) Magnetic recording and reproducing device
JPS5797918A (en) Magnetic bearing
JPS5242704A (en) Drive unit of in-cassette printer
JPS54155360A (en) Tape guide drum device
JPS5637846A (en) Cassette and cassette reel driving device
JPS55132544A (en) Automatic inversion unit in tape recorder
JPS524806A (en) Tape recorder reel drive system
JPS51129203A (en) Reel drive device of the cassette magnetic record reproducer
SE7909298L (en) SAVING DEVICE FOR VIDEO DISC PLAYERS
JPS5562548A (en) Tape fast-feeding and rewinding device of magnetic recording and reproducing device
JPS57133552A (en) Tape cassette set device for magnetic recording and reproducing device
JPS554765A (en) Automatic inversion mechanism in magnetic recording and reproducing device
JPS5514533A (en) Small sized tape recorder
JPS5562546A (en) Driving unit of magnetic recording and reproducing device
JPS5589937A (en) Reel stand drive unit for tape recorder