JPH0412806B2 - - Google Patents

Info

Publication number
JPH0412806B2
JPH0412806B2 JP61125211A JP12521186A JPH0412806B2 JP H0412806 B2 JPH0412806 B2 JP H0412806B2 JP 61125211 A JP61125211 A JP 61125211A JP 12521186 A JP12521186 A JP 12521186A JP H0412806 B2 JPH0412806 B2 JP H0412806B2
Authority
JP
Japan
Prior art keywords
ultrasonic
receiver
road surface
ultrasonic transmitter
main body
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.)
Expired - Lifetime
Application number
JP61125211A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62282217A (ja
Inventor
Mutsumi Takahashi
Masahiro Kitatsume
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.)
Tokyo Keiki Inc
Original Assignee
Tokimec Inc
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 Tokimec Inc filed Critical Tokimec Inc
Priority to JP61125211A priority Critical patent/JPS62282217A/ja
Publication of JPS62282217A publication Critical patent/JPS62282217A/ja
Publication of JPH0412806B2 publication Critical patent/JPH0412806B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP61125211A 1986-05-30 1986-05-30 路面凹凸計測装置 Granted JPS62282217A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61125211A JPS62282217A (ja) 1986-05-30 1986-05-30 路面凹凸計測装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61125211A JPS62282217A (ja) 1986-05-30 1986-05-30 路面凹凸計測装置

Publications (2)

Publication Number Publication Date
JPS62282217A JPS62282217A (ja) 1987-12-08
JPH0412806B2 true JPH0412806B2 (enrdf_load_stackoverflow) 1992-03-05

Family

ID=14904626

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61125211A Granted JPS62282217A (ja) 1986-05-30 1986-05-30 路面凹凸計測装置

Country Status (1)

Country Link
JP (1) JPS62282217A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01124757A (ja) * 1987-11-10 1989-05-17 Nec Corp 膜評価方法
JP5172625B2 (ja) * 2008-11-21 2013-03-27 株式会社東芝 配管検査装置および配管検査方法
WO2015045781A1 (ja) * 2013-09-24 2015-04-02 ヤマハファインテック株式会社 幅測定装置及び幅測定方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS597522Y2 (ja) * 1978-09-07 1984-03-08 日野自動車株式会社 タペツト
JPS6115309U (ja) * 1984-06-27 1986-01-29 世紀東急工業株式会社 舗装路面の凹凸測定装置

Also Published As

Publication number Publication date
JPS62282217A (ja) 1987-12-08

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