JPS5611620A - Measuring unit of contact force of magnetic head - Google Patents

Measuring unit of contact force of magnetic head

Info

Publication number
JPS5611620A
JPS5611620A JP8365079A JP8365079A JPS5611620A JP S5611620 A JPS5611620 A JP S5611620A JP 8365079 A JP8365079 A JP 8365079A JP 8365079 A JP8365079 A JP 8365079A JP S5611620 A JPS5611620 A JP S5611620A
Authority
JP
Japan
Prior art keywords
magnetic head
contact force
head
bimorph
measuring unit
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
JP8365079A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6321249B2 (enrdf_load_stackoverflow
Inventor
Masayuki Kuroda
Masakuni Suzuki
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 JP8365079A priority Critical patent/JPS5611620A/ja
Publication of JPS5611620A publication Critical patent/JPS5611620A/ja
Publication of JPS6321249B2 publication Critical patent/JPS6321249B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
  • Supporting Of Heads In Record-Carrier Devices (AREA)
JP8365079A 1979-07-02 1979-07-02 Measuring unit of contact force of magnetic head Granted JPS5611620A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8365079A JPS5611620A (en) 1979-07-02 1979-07-02 Measuring unit of contact force of magnetic head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8365079A JPS5611620A (en) 1979-07-02 1979-07-02 Measuring unit of contact force of magnetic head

Publications (2)

Publication Number Publication Date
JPS5611620A true JPS5611620A (en) 1981-02-05
JPS6321249B2 JPS6321249B2 (enrdf_load_stackoverflow) 1988-05-06

Family

ID=13808317

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8365079A Granted JPS5611620A (en) 1979-07-02 1979-07-02 Measuring unit of contact force of magnetic head

Country Status (1)

Country Link
JP (1) JPS5611620A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60127436A (ja) * 1983-12-14 1985-07-08 Fuji Photo Film Co Ltd 磁気ヘッドの接触力測定装置
JPS6431504U (enrdf_load_stackoverflow) * 1987-08-20 1989-02-27
US7919905B2 (en) * 2006-03-10 2011-04-05 Sony Corporation Magnetic head actuator having conductive fastening member electrically connecting upper and lower piezoelectric elements

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS506774A (enrdf_load_stackoverflow) * 1973-05-30 1975-01-23

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS506774A (enrdf_load_stackoverflow) * 1973-05-30 1975-01-23

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60127436A (ja) * 1983-12-14 1985-07-08 Fuji Photo Film Co Ltd 磁気ヘッドの接触力測定装置
JPS6431504U (enrdf_load_stackoverflow) * 1987-08-20 1989-02-27
US7919905B2 (en) * 2006-03-10 2011-04-05 Sony Corporation Magnetic head actuator having conductive fastening member electrically connecting upper and lower piezoelectric elements

Also Published As

Publication number Publication date
JPS6321249B2 (enrdf_load_stackoverflow) 1988-05-06

Similar Documents

Publication Publication Date Title
DE3683818D1 (de) Kontaktsensor zum messen zahnaerztlicher okklusion.
WO2003036305A3 (en) Accelerometer
KR830009468A (ko) 플러그 설치장치
EP0472342A3 (en) Micro-displacement type information detection probe device and microscope and information processing device by use thereof
AU2163088A (en) Improvements in or relating to devices for measuring fluid density
ATE42413T1 (de) Magnetischer sensor, insbesondere wiedergabekopf fuer magnetisches aufzeichnungsmedium.
JPS5611620A (en) Measuring unit of contact force of magnetic head
JPS5729916A (en) Elastic surface wave device
CA2038226A1 (en) Piezoelectric-type pressure sensor
JPS5611619A (en) Supporting unit for signal converting head
ATE44615T1 (de) Kraftwandler mit widerstandsmessstreifen.
JPS6474440A (en) Raindrop detecting device
JPS56160198A (en) Electroacoustic transducer
JPS6459010A (en) Position detecting device
SU945687A1 (ru) Устройство дл измерени посто нных или медленно измен ющихс механических напр жений
SU649994A1 (ru) Датчик дл измерени влажности газовой среды
JPS55129929A (en) Magnetic recording and reproducing device
JPS6473581A (en) Magnetic disk device
JPS5727424A (en) Contact pressure controller for magnetic head of head drum device
JPS5777584A (en) Thermal head
JPS646831A (en) Sensor
JPS57139664A (en) Piezoelectric type acceleration detecting pickup
SU1374068A1 (ru) Датчик давлени
JPS60184691U (ja) 測長機能を有する筆記具
DE69804963D1 (de) Blattdicken-messvorrichtung