JPS5690417A - Head moving device - Google Patents

Head moving device

Info

Publication number
JPS5690417A
JPS5690417A JP16775379A JP16775379A JPS5690417A JP S5690417 A JPS5690417 A JP S5690417A JP 16775379 A JP16775379 A JP 16775379A JP 16775379 A JP16775379 A JP 16775379A JP S5690417 A JPS5690417 A JP S5690417A
Authority
JP
Japan
Prior art keywords
male screw
substrate
gear
housing
head
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
Application number
JP16775379A
Other languages
Japanese (ja)
Other versions
JPS6314408B2 (en
Inventor
Yasutake Oshima
Masakazu Yokoyama
Tetsuo Aikawa
Seiichi Yanagida
Hiroyuki Takenaka
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP16775379A priority Critical patent/JPS5690417A/en
Publication of JPS5690417A publication Critical patent/JPS5690417A/en
Publication of JPS6314408B2 publication Critical patent/JPS6314408B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To simplify the mechanism, which moves the head in the transverse direction of the tape, and make an accurate movement control possible, in the recording and reproducing device for the video signal which causes the endless magnetic tape to run in a high speed.
CONSTITUTION: Magnetic head 21 is fixed to rotation stopping material 37 through substrate 36 and is driven vertically in one body. Male screw 39 is borne rotatably by housing 40 so that male screw 39 cannot be moved vertically, and male screw 39 drives substrate 36 vertically from gear 54 of pulse motor 55 through gear 53. The engaging part between substrate 36 and male screw 39 is constituted into a blade form to prevent shaking. Since holes of bearing parts 41W45 of housing 40 are processed simultaneously by the same tool, they have a good coaxial degree and are processed easily.
COPYRIGHT: (C)1981,JPO&Japio
JP16775379A 1979-12-24 1979-12-24 Head moving device Granted JPS5690417A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16775379A JPS5690417A (en) 1979-12-24 1979-12-24 Head moving device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16775379A JPS5690417A (en) 1979-12-24 1979-12-24 Head moving device

Publications (2)

Publication Number Publication Date
JPS5690417A true JPS5690417A (en) 1981-07-22
JPS6314408B2 JPS6314408B2 (en) 1988-03-30

Family

ID=15855453

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16775379A Granted JPS5690417A (en) 1979-12-24 1979-12-24 Head moving device

Country Status (1)

Country Link
JP (1) JPS5690417A (en)

Also Published As

Publication number Publication date
JPS6314408B2 (en) 1988-03-30

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