MY109921A - Rotary head device. - Google Patents

Rotary head device.

Info

Publication number
MY109921A
MY109921A MYPI93001133A MYPI19931133A MY109921A MY 109921 A MY109921 A MY 109921A MY PI93001133 A MYPI93001133 A MY PI93001133A MY PI19931133 A MYPI19931133 A MY PI19931133A MY 109921 A MY109921 A MY 109921A
Authority
MY
Malaysia
Prior art keywords
rotating drum
tapped hole
drum
head device
rotary head
Prior art date
Application number
MYPI93001133A
Inventor
Yamane Yujiro
Nawa Kenichiro
Sato Tsukasa
Hanzawa Hiroshi
Sato Hikaru
Nishino Masa-Kiyo
Original Assignee
Alps 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
Priority claimed from JP1992047119U external-priority patent/JP2537780Y2/en
Priority claimed from JP4833892U external-priority patent/JP2539289Y2/en
Priority claimed from JP5011092U external-priority patent/JP2569388Y2/en
Application filed by Alps Electric Co Ltd filed Critical Alps Electric Co Ltd
Publication of MY109921A publication Critical patent/MY109921A/en

Links

Landscapes

  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)

Abstract

A ROTARY HEAD DEVICE INCLUDES A FIXED DRUM (12) AND A ROTATING DRUM (16) ARRANGED IN COAXIAL RELATIONSHIP WITH THE FIXED DRUM. THE ROTATING DRUM (16) IS FORMED WITH A TAPPED HOLE (18) FOR THREADEDLY ENGAGING A HEXAGON SOCKET SET SCREW (9) FOR ADJUSTING A HEIGHT OF A MAGNETIC HEAD (H). THE TAPPED HOLE (18) EXTENDS FROM AN UPPER SURFACE TO A LOWER SURFACE (16a) OF THE ROTATING DRUM AT A THIN-WALLED BOTTOM PORTION THEREOF. A RAISED PORTION (16C) IS FORMED ON THE UPPER SURFACE OF THE ROTATING DRUM AT A POSITION WHERE THE TAPPED HOLE (18) IS FORMED. ACCORDINGLY, A SUFFICIENT LENGTH OF ENGAGEMENT OF THE HEXAGON SOCKET SCREW (9) WITH THE TAPPED HOLE (18) CAN BE ENSURED IRRESPECTIVE OF THE REDUCED WALL THICKNESS OF THE BOTTOM PORTION OF THE ROTATING DRUM. (FIG. 3)
MYPI93001133A 1992-06-12 1993-06-10 Rotary head device. MY109921A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP1992047119U JP2537780Y2 (en) 1992-06-12 1992-06-12 Rotating head device
JP4833892U JP2539289Y2 (en) 1992-06-17 1992-06-17 Rotating head device
JP5011092U JP2569388Y2 (en) 1992-06-24 1992-06-24 Rotating head device

Publications (1)

Publication Number Publication Date
MY109921A true MY109921A (en) 1997-09-30

Family

ID=81187116

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI93001133A MY109921A (en) 1992-06-12 1993-06-10 Rotary head device.

Country Status (1)

Country Link
MY (1) MY109921A (en)

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