JPS59135461U - Friction measuring device - Google Patents

Friction measuring device

Info

Publication number
JPS59135461U
JPS59135461U JP2845183U JP2845183U JPS59135461U JP S59135461 U JPS59135461 U JP S59135461U JP 2845183 U JP2845183 U JP 2845183U JP 2845183 U JP2845183 U JP 2845183U JP S59135461 U JPS59135461 U JP S59135461U
Authority
JP
Japan
Prior art keywords
friction measuring
measuring device
medium
force
kerr
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
JP2845183U
Other languages
Japanese (ja)
Inventor
五十里　昭
小田　浩靖
正彦 三宅
Original Assignee
富士通株式会社
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 富士通株式会社 filed Critical 富士通株式会社
Priority to JP2845183U priority Critical patent/JPS59135461U/en
Publication of JPS59135461U publication Critical patent/JPS59135461U/en
Pending legal-status Critical Current

Links

Landscapes

  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は従来の摩擦測定器のａは斜視図、ｂは回転速と
摩擦力の測定値との関係グラフ、第２図は本考案による
摩擦測定器の一実施例を示す斜視図を示す。 図中において、１は媒体、ＩＡは記録面、２は　′スピ
ンドル機構、２Ａは回転軸、３は磁気ヘッド、４はジン
バル、５はアーム、６は軸受、７は軸、８はカー電圧変
換器、８Ａは作動ピン、９は紐、１０は台板、１１は部
材を示す。FIG. 1 is a perspective view of a conventional friction measuring instrument, b is a graph showing the relationship between rotational speed and measured values of frictional force, and FIG. 2 is a perspective view of an embodiment of the friction measuring instrument according to the present invention. . In the figure, 1 is the medium, IA is the recording surface, 2 is the spindle mechanism, 2A is the rotation axis, 3 is the magnetic head, 4 is the gimbal, 5 is the arm, 6 is the bearing, 7 is the shaft, and 8 is the Kerr voltage conversion. 8A is an operating pin, 9 is a string, 10 is a base plate, and 11 is a member.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 円板状の媒体と、該媒体を回転駆動するスピンドル機構
と、該媒体の平面に摺動される部材と、該部材の摺動時
の摩擦力に釣合う力を電気信号に変換するカー電圧変換
器とを備えた摩擦測定器において、前記力の伝達には一
端が前記部材に固着され、他端が前記カー電圧変換器の
作動ピンに固着されて張架された紐が設けられたことを
特徴とする摩擦測定器。A disk-shaped medium, a spindle mechanism that rotationally drives the medium, a member that slides on the plane of the medium, and a Kerr voltage that converts the force that balances the frictional force when the member slides into an electrical signal. In the friction measuring device equipped with a converter, the force is transmitted by a tensioned string having one end fixed to the member and the other end fixed to the operating pin of the Kerr voltage converter. A friction measuring instrument featuring:
JP2845183U 1983-02-28 1983-02-28 Friction measuring device Pending JPS59135461U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2845183U JPS59135461U (en) 1983-02-28 1983-02-28 Friction measuring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2845183U JPS59135461U (en) 1983-02-28 1983-02-28 Friction measuring device

Publications (1)

Publication Number Publication Date
JPS59135461U true JPS59135461U (en) 1984-09-10

Family

ID=30159339

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2845183U Pending JPS59135461U (en) 1983-02-28 1983-02-28 Friction measuring device

Country Status (1)

Country Link
JP (1) JPS59135461U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003021591A1 (en) * 2001-08-29 2003-03-13 Tdk Corporation Method for measuring friction characteristic of surface of optical recording medium

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS509990U (en) * 1973-05-25 1975-01-31

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS509990U (en) * 1973-05-25 1975-01-31

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003021591A1 (en) * 2001-08-29 2003-03-13 Tdk Corporation Method for measuring friction characteristic of surface of optical recording medium

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