JPS5550181A - Device for inspecting arrangement of reinforcing iron bars in building - Google Patents

Device for inspecting arrangement of reinforcing iron bars in building

Info

Publication number
JPS5550181A
JPS5550181A JP479279A JP479279A JPS5550181A JP S5550181 A JPS5550181 A JP S5550181A JP 479279 A JP479279 A JP 479279A JP 479279 A JP479279 A JP 479279A JP S5550181 A JPS5550181 A JP S5550181A
Authority
JP
Japan
Prior art keywords
reinforcing iron
magnetic
needle meter
iron bar
auxiliary magnet
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
JP479279A
Other languages
Japanese (ja)
Inventor
Yukari Ozawa
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP479279A priority Critical patent/JPS5550181A/en
Publication of JPS5550181A publication Critical patent/JPS5550181A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To non-destructively confirm the presence or absence of reinforcing iron bars or iron frame and their arranged state, by magnetically insulating a magnetic needle meter and an auxiliary magnet from each other and integrating the two with each other.
CONSTITUTION: A mangetic needle meter A for detecting the presence or absence of reinforcing iron bar, an auxiliary magnet B for applying a magnetic field to the reinforcing iron bar, and a non-magnetic spacer C which separates the magnetic needle meter A and the auxiliary magnet B from each other to prevent them from magnetically affecting each other are integrated with one another so that an inspection unit is formed. The inspection unit is moved on the outside surface of a building E while the magnetic needle meter A is located over the auxiliary magnet B. Where there is a reinforcing iron bar D, the magnetic flux of the magnet B acts on the iron bar and the indication on the magnetic needle meter A is changed by the magnetic flux from the bar. Therefore, the presence of the reinforcing iron bar or the like is surely detected.
COPYRIGHT: (C)1980,JPO&Japio
JP479279A 1979-01-22 1979-01-22 Device for inspecting arrangement of reinforcing iron bars in building Pending JPS5550181A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP479279A JPS5550181A (en) 1979-01-22 1979-01-22 Device for inspecting arrangement of reinforcing iron bars in building

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP479279A JPS5550181A (en) 1979-01-22 1979-01-22 Device for inspecting arrangement of reinforcing iron bars in building

Publications (1)

Publication Number Publication Date
JPS5550181A true JPS5550181A (en) 1980-04-11

Family

ID=11593625

Family Applications (1)

Application Number Title Priority Date Filing Date
JP479279A Pending JPS5550181A (en) 1979-01-22 1979-01-22 Device for inspecting arrangement of reinforcing iron bars in building

Country Status (1)

Country Link
JP (1) JPS5550181A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58214640A (en) * 1982-06-05 1983-12-13 Takeshi Ikeda Engine using both of liquid and gas fuel
JPS5910770A (en) * 1982-07-07 1984-01-20 Yanmar Diesel Engine Co Ltd Vaporizing device of gas engine
JPS5943660U (en) * 1982-09-14 1984-03-22 愛三工業株式会社 LPG carburetor fuel control device
EP1006240A2 (en) 1998-12-04 2000-06-07 Yanmar Agricultural Equipment Co., Ltd. Battery loading structure for snow removing machine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58214640A (en) * 1982-06-05 1983-12-13 Takeshi Ikeda Engine using both of liquid and gas fuel
JPS5910770A (en) * 1982-07-07 1984-01-20 Yanmar Diesel Engine Co Ltd Vaporizing device of gas engine
JPS5943660U (en) * 1982-09-14 1984-03-22 愛三工業株式会社 LPG carburetor fuel control device
JPS6320852Y2 (en) * 1982-09-14 1988-06-09
EP1006240A2 (en) 1998-12-04 2000-06-07 Yanmar Agricultural Equipment Co., Ltd. Battery loading structure for snow removing machine

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