JPS60189838U - hardness meter - Google Patents

hardness meter

Info

Publication number
JPS60189838U
JPS60189838U JP7655384U JP7655384U JPS60189838U JP S60189838 U JPS60189838 U JP S60189838U JP 7655384 U JP7655384 U JP 7655384U JP 7655384 U JP7655384 U JP 7655384U JP S60189838 U JPS60189838 U JP S60189838U
Authority
JP
Japan
Prior art keywords
spindle
hardness meter
slits
container
light receiving
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
JP7655384U
Other languages
Japanese (ja)
Inventor
松見　成俊
本橋　啓二
Original Assignee
株式会社　上島製作所
株式会社ブリヂストン
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 株式会社　上島製作所, 株式会社ブリヂストン filed Critical 株式会社　上島製作所
Priority to JP7655384U priority Critical patent/JPS60189838U/en
Publication of JPS60189838U publication Critical patent/JPS60189838U/en
Pending legal-status Critical Current

Links

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図は本考案の硬度計の１例を示す説明線図、第２図
はその要部を示す斜視図、第３図は第２図の原理図、第
４図は本考案の硬度計を応用した装置の１例のブ冶ツク
図、第５図は本考案の硬度計を応用した装置の他の１例
のブロック図である。 １・・・器体、２・・・、スピンドル、３・・・押針、
４・・・第１スリツト、５・・・移動片、６・・・第２
スリツト、７・・・基準片、８・・・発光素子、９・・
・受光素子、１０・・・カウンタ。Fig. 1 is an explanatory diagram showing one example of the hardness meter of the present invention, Fig. 2 is a perspective view showing its main parts, Fig. 3 is a principle diagram of Fig. 2, and Fig. 4 is a hardness meter of the present invention. FIG. 5 is a block diagram of another example of a device to which the hardness tester of the present invention is applied. 1... Instrument body, 2... Spindle, 3... Push needle,
4...First slit, 5...Moving piece, 6...Second
Slit, 7... Reference piece, 8... Light emitting element, 9...
- Light receiving element, 10... counter.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 器体１内のスピンドル２の端部に、器体１下部の加圧面
１ａから突出する押針３を設けた硬度計において、スピ
ンドル２の中間部に、その軸方向に多数の第１スリツト
４を有する移動片５を固定し、器体１内面に、移動片５
に重合させスピンドル２の軸方向に多数の第２スリツト
６を有する基準片７を固定し、移動片５と基準片７の一
側に発光素子８を、他側に受光素子９を夫々配置固定す
ると共に、受光素子９の出力パルスを数えるカウンタ１
０を設けたことを特徴とする硬度計。In a hardness tester, a push needle 3 is provided at the end of a spindle 2 in a container 1, protruding from a pressurizing surface 1a at the bottom of the container 1.A number of first slits 4 are provided in the middle of the spindle 2 in its axial direction. The movable piece 5 having a
A reference piece 7 having a large number of second slits 6 in the axial direction of the spindle 2 is fixed, and a light emitting element 8 is placed on one side of the movable piece 5 and the reference piece 7, and a light receiving element 9 is placed on the other side. At the same time, a counter 1 that counts the output pulses of the light receiving element 9
A hardness tester characterized by having a value of 0.
JP7655384U 1984-05-26 1984-05-26 hardness meter Pending JPS60189838U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7655384U JPS60189838U (en) 1984-05-26 1984-05-26 hardness meter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7655384U JPS60189838U (en) 1984-05-26 1984-05-26 hardness meter

Publications (1)

Publication Number Publication Date
JPS60189838U true JPS60189838U (en) 1985-12-16

Family

ID=30618799

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7655384U Pending JPS60189838U (en) 1984-05-26 1984-05-26 hardness meter

Country Status (1)

Country Link
JP (1) JPS60189838U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5920146B2 (en) * 1976-02-04 1984-05-11 キヤノン株式会社 Electronics

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5920146B2 (en) * 1976-02-04 1984-05-11 キヤノン株式会社 Electronics

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