JPS5310456A - Road surface roughness inspector - Google Patents

Road surface roughness inspector

Info

Publication number
JPS5310456A
JPS5310456A JP8403276A JP8403276A JPS5310456A JP S5310456 A JPS5310456 A JP S5310456A JP 8403276 A JP8403276 A JP 8403276A JP 8403276 A JP8403276 A JP 8403276A JP S5310456 A JPS5310456 A JP S5310456A
Authority
JP
Japan
Prior art keywords
inspector
road surface
surface roughness
roughness
road
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
JP8403276A
Other languages
Japanese (ja)
Inventor
Yasuhiko Itou
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.)
TANIFUJI KIKAI KOUGIYOU KK
Original Assignee
TANIFUJI KIKAI KOUGIYOU KK
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 TANIFUJI KIKAI KOUGIYOU KK filed Critical TANIFUJI KIKAI KOUGIYOU KK
Priority to JP8403276A priority Critical patent/JPS5310456A/en
Publication of JPS5310456A publication Critical patent/JPS5310456A/en
Pending legal-status Critical Current

Links

JP8403276A 1976-07-16 1976-07-16 Road surface roughness inspector Pending JPS5310456A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8403276A JPS5310456A (en) 1976-07-16 1976-07-16 Road surface roughness inspector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8403276A JPS5310456A (en) 1976-07-16 1976-07-16 Road surface roughness inspector

Publications (1)

Publication Number Publication Date
JPS5310456A true JPS5310456A (en) 1978-01-30

Family

ID=13819184

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8403276A Pending JPS5310456A (en) 1976-07-16 1976-07-16 Road surface roughness inspector

Country Status (1)

Country Link
JP (1) JPS5310456A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54104062A (en) * 1978-02-03 1979-08-15 Hitachi Ltd Exterior unit for seaparate-type room air conditioner
JPS54164570U (en) * 1978-05-11 1979-11-17
JPS58185043A (en) * 1982-04-23 1983-10-28 Matsushita Electric Ind Co Ltd Track retrieving device
WO1985005675A1 (en) * 1984-06-05 1985-12-19 Kokusai Kogyo Co., Ltd. Vehicle for evaluating properties of road surfaces
JPS61112918A (en) * 1984-11-06 1986-05-30 Komatsu Ltd Vehicle-borne road-condition tester
JPS6275433A (en) * 1985-09-28 1987-04-07 Fuji Photo Film Co Ltd Retrieving machine for microfilm
US4700223A (en) * 1985-06-07 1987-10-13 Kokusai Kogyo Co., Ltd. Vehicle for evaluating properties of road surfaces
JPS63247611A (en) * 1987-04-02 1988-10-14 Penta Ocean Constr Co Ltd Sounding device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4983470A (en) * 1972-11-18 1974-08-10
JPS5118564A (en) * 1974-08-06 1976-02-14 Sokkisha ROMENOTOTSUJIDOKEISOKUSHISUTEMU

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4983470A (en) * 1972-11-18 1974-08-10
JPS5118564A (en) * 1974-08-06 1976-02-14 Sokkisha ROMENOTOTSUJIDOKEISOKUSHISUTEMU

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54104062A (en) * 1978-02-03 1979-08-15 Hitachi Ltd Exterior unit for seaparate-type room air conditioner
JPS584199B2 (en) * 1978-02-03 1983-01-25 株式会社日立製作所 Propeller fan with disc ring
JPS54164570U (en) * 1978-05-11 1979-11-17
JPS58185043A (en) * 1982-04-23 1983-10-28 Matsushita Electric Ind Co Ltd Track retrieving device
JPH0150972B2 (en) * 1982-04-23 1989-11-01 Matsushita Electric Ind Co Ltd
WO1985005675A1 (en) * 1984-06-05 1985-12-19 Kokusai Kogyo Co., Ltd. Vehicle for evaluating properties of road surfaces
JPS61112918A (en) * 1984-11-06 1986-05-30 Komatsu Ltd Vehicle-borne road-condition tester
US4700223A (en) * 1985-06-07 1987-10-13 Kokusai Kogyo Co., Ltd. Vehicle for evaluating properties of road surfaces
JPS6275433A (en) * 1985-09-28 1987-04-07 Fuji Photo Film Co Ltd Retrieving machine for microfilm
JPS63247611A (en) * 1987-04-02 1988-10-14 Penta Ocean Constr Co Ltd Sounding device

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