JPS6435711A - Magnetic head - Google Patents

Magnetic head

Info

Publication number
JPS6435711A
JPS6435711A JP62189989A JP18998987A JPS6435711A JP S6435711 A JPS6435711 A JP S6435711A JP 62189989 A JP62189989 A JP 62189989A JP 18998987 A JP18998987 A JP 18998987A JP S6435711 A JPS6435711 A JP S6435711A
Authority
JP
Japan
Prior art keywords
magnetic head
projecting
height
sliding surface
tape
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
JP62189989A
Other languages
Japanese (ja)
Other versions
JPH0626007B2 (en
Inventor
Junji Hamana
Shinichi Hara
Makoto Miyagi
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.)
Canon Electronics Inc
Original Assignee
Canon Electronics Inc
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 Canon Electronics Inc filed Critical Canon Electronics Inc
Priority to JP62189989A priority Critical patent/JPH0626007B2/en
Priority to US07/127,947 priority patent/US4894737A/en
Publication of JPS6435711A publication Critical patent/JPS6435711A/en
Publication of JPH0626007B2 publication Critical patent/JPH0626007B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Abstract

PURPOSE:To prevent the uneven wear of a magnetic tape-sliding surface by setting the height of the projecting line provided near the side edge where a magnetic head is mounted, of a pair of the projecting lines, from the sliding surface of the magnetic head at the height higher than the height of the other projecting line. CONSTITUTION:This magnetic head 1 is provided with a pair of the projecting lines 5, 5' which relieve the pressurized contact force of pads 11 on the sliding surface 2 of the magnetic head 1 on which a magnetic tape 9 slides by being brought into pressurized contact therewith by the pads 11. Of a pair of the projecting lines 5, 5' provided to such head, the projecting line 5 provided near the side edge 7 mounted with the magnetic head 1 is set higher in the height from the sliding surface 2 than the other projecting line 5'. The pressurized contact force of the pad 11 on the side where the tension of the magnetic tape 9 is stronger is more largely decreased by the difference in the height of the projecting lines 5, 5'. Since the resultant force of the pressurized contact force of the pads 11 and the tension of the tape 9 is uniformized in the transverse direction of the tape 9, the uneven wear of the magnetic tape-sliding surface 2 is prevented.
JP62189989A 1986-12-05 1987-07-31 Magnetic head Expired - Lifetime JPH0626007B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP62189989A JPH0626007B2 (en) 1987-07-31 1987-07-31 Magnetic head
US07/127,947 US4894737A (en) 1986-12-05 1987-12-02 Magnetic head apparatus having projections extending from at least a front side thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62189989A JPH0626007B2 (en) 1987-07-31 1987-07-31 Magnetic head

Publications (2)

Publication Number Publication Date
JPS6435711A true JPS6435711A (en) 1989-02-06
JPH0626007B2 JPH0626007B2 (en) 1994-04-06

Family

ID=16250527

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62189989A Expired - Lifetime JPH0626007B2 (en) 1986-12-05 1987-07-31 Magnetic head

Country Status (1)

Country Link
JP (1) JPH0626007B2 (en)

Also Published As

Publication number Publication date
JPH0626007B2 (en) 1994-04-06

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