JPS5428111A - Magnetic head - Google Patents

Magnetic head

Info

Publication number
JPS5428111A
JPS5428111A JP9382077A JP9382077A JPS5428111A JP S5428111 A JPS5428111 A JP S5428111A JP 9382077 A JP9382077 A JP 9382077A JP 9382077 A JP9382077 A JP 9382077A JP S5428111 A JPS5428111 A JP S5428111A
Authority
JP
Japan
Prior art keywords
magnetic head
block
readily
laser light
providing
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
JP9382077A
Other languages
Japanese (ja)
Inventor
Koichi Yoshimura
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP9382077A priority Critical patent/JPS5428111A/en
Publication of JPS5428111A publication Critical patent/JPS5428111A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To obtain magnetic gap accurately and readily without affecting core block by providing a gap forming groove in part of the block and letting part of tape receiver or shield plate to cause eutectic by using welding laser light.
COPYRIGHT: (C)1979,JPO&Japio
JP9382077A 1977-08-04 1977-08-04 Magnetic head Pending JPS5428111A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9382077A JPS5428111A (en) 1977-08-04 1977-08-04 Magnetic head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9382077A JPS5428111A (en) 1977-08-04 1977-08-04 Magnetic head

Publications (1)

Publication Number Publication Date
JPS5428111A true JPS5428111A (en) 1979-03-02

Family

ID=14093025

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9382077A Pending JPS5428111A (en) 1977-08-04 1977-08-04 Magnetic head

Country Status (1)

Country Link
JP (1) JPS5428111A (en)

Similar Documents

Publication Publication Date Title
JPS5383617A (en) Recording material
JPS543517A (en) Erasing head
JPS5428111A (en) Magnetic head
JPS53121523A (en) Optical character reading unit
JPS5415714A (en) Push-botton device of tape recorders
JPS5412820A (en) Magnetic head
JPS5414114A (en) Video tape for automatic edit
JPS5226815A (en) Magnetic head
JPS5247631A (en) Recording device of laser information
JPS523447A (en) Optical device of line image formation
JPS53106111A (en) Magnetic head
JPS547317A (en) Magmetic head
JPS53118111A (en) Magnetic head
JPS52130616A (en) Magnetic recording method
JPS52144267A (en) Color selection mechanism assembly for color cathode-ray tube
JPS53141013A (en) Magnetic head
JPS5428114A (en) Magnetic tape
JPS53141014A (en) Magnetic head
JPS51135630A (en) Method of making a magnetic head
JPS53141012A (en) Magnetic head
JPS53102012A (en) Magnetic resistance head
JPS5435714A (en) Magnetic recorder-reproducer
JPS53141015A (en) Magnetic head
JPS5280821A (en) Tape form medium guide
JPS53100820A (en) Preparation of narrow-track magnetic head core