JPS5932907U - Non-contact thickness gauge - Google Patents

Non-contact thickness gauge

Info

Publication number
JPS5932907U
JPS5932907U JP12828882U JP12828882U JPS5932907U JP S5932907 U JPS5932907 U JP S5932907U JP 12828882 U JP12828882 U JP 12828882U JP 12828882 U JP12828882 U JP 12828882U JP S5932907 U JPS5932907 U JP S5932907U
Authority
JP
Japan
Prior art keywords
thickness gauge
contact
contact thickness
distance meter
utility
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
JP12828882U
Other languages
Japanese (ja)
Inventor
榎本　昭広
Original Assignee
横河電機株式会社
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 横河電機株式会社 filed Critical 横河電機株式会社
Priority to JP12828882U priority Critical patent/JPS5932907U/en
Publication of JPS5932907U publication Critical patent/JPS5932907U/en
Pending legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Length Measuring Devices By Optical Means (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 the drawing]

第１図は従来の測定方法を示す図、第２図は本考案の一
実施例を示す構成図、第３図は非接触距離計の動作を示
す図である。 １１．１４・・・レーザ発振器、１２．１５・・・検出
器、１３．１６・・・増幅器、１７・・・発振コイル、
１８・・・ターゲット、１９・・・検出コイル、２０・
・・演算器、３０・・・上ヘッド、３１・・・下ヘッド
、Ｍ・・・物体。FIG. 1 is a diagram showing a conventional measuring method, FIG. 2 is a block diagram showing an embodiment of the present invention, and FIG. 3 is a diagram showing the operation of a non-contact distance meter. 11.14... Laser oscillator, 12.15... Detector, 13.16... Amplifier, 17... Oscillation coil,
18...Target, 19...Detection coil, 20.
...Arithmetic unit, 30...Upper head, 31...Lower head, M...Object.

Claims (3)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）　　物体の上下にそれぞれ非接触式の第１の距離
計を設けると共に、これら非接触距離計間の距離を測る
第２の非接触距離計を設け、第１及び第２の距離計の出
力を演算して物体の厚みを測定するようにした非接触厚
さ計。(1) A non-contact first range finder is provided above and below the object, and a second non-contact range finder is provided to measure the distance between these non-contact range finders. A non-contact thickness gauge that measures the thickness of an object by calculating the output. （２）前記第１の距離計としてレーザ方式の距離計を用
いたことを特徴とする実用新案登録請求の範囲第（１）
項記載の非接触厚さ計。(2) Utility model registration claim No. (1) characterized in that a laser distance meter is used as the first distance meter.
Non-contact thickness gauge as described in section. （３）前記第２の距離計として渦電流方式の距離計を用
いたことを特徴とする実用新案登録請求の範囲第（１）
項記載の非接触厚さ計。(3) Utility model registration claim No. (1) characterized in that an eddy current distance meter is used as the second distance meter.
Non-contact thickness gauge as described in section.
JP12828882U 1982-08-25 1982-08-25 Non-contact thickness gauge Pending JPS5932907U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12828882U JPS5932907U (en) 1982-08-25 1982-08-25 Non-contact thickness gauge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12828882U JPS5932907U (en) 1982-08-25 1982-08-25 Non-contact thickness gauge

Publications (1)

Publication Number Publication Date
JPS5932907U true JPS5932907U (en) 1984-02-29

Family

ID=30291075

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12828882U Pending JPS5932907U (en) 1982-08-25 1982-08-25 Non-contact thickness gauge

Country Status (1)

Country Link
JP (1) JPS5932907U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01127613U (en) * 1988-02-15 1989-08-31
JPH02134505A (en) * 1988-11-15 1990-05-23 Serutetsuku Syst:Kk Thickness measuring apparatus
JPH03118407A (en) * 1989-09-30 1991-05-21 Anritsu Corp Laser thickness gauge

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01127613U (en) * 1988-02-15 1989-08-31
JPH02134505A (en) * 1988-11-15 1990-05-23 Serutetsuku Syst:Kk Thickness measuring apparatus
JPH03118407A (en) * 1989-09-30 1991-05-21 Anritsu Corp Laser thickness gauge

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