JPS56146507A - Detector for road surface condition - Google Patents

Detector for road surface condition

Info

Publication number
JPS56146507A
JPS56146507A JP4831880A JP4831880A JPS56146507A JP S56146507 A JPS56146507 A JP S56146507A JP 4831880 A JP4831880 A JP 4831880A JP 4831880 A JP4831880 A JP 4831880A JP S56146507 A JPS56146507 A JP S56146507A
Authority
JP
Japan
Prior art keywords
detector
road surface
surface condition
condition
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.)
Granted
Application number
JP4831880A
Other languages
Japanese (ja)
Other versions
JPS6017887B2 (en
Inventor
Takeo Yamanaka
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP4831880A priority Critical patent/JPS6017887B2/en
Publication of JPS56146507A publication Critical patent/JPS56146507A/en
Publication of JPS6017887B2 publication Critical patent/JPS6017887B2/en
Expired legal-status Critical Current

Links

JP4831880A 1980-04-10 1980-04-10 Road surface condition detection device Expired JPS6017887B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4831880A JPS6017887B2 (en) 1980-04-10 1980-04-10 Road surface condition detection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4831880A JPS6017887B2 (en) 1980-04-10 1980-04-10 Road surface condition detection device

Publications (2)

Publication Number Publication Date
JPS56146507A true JPS56146507A (en) 1981-11-14
JPS6017887B2 JPS6017887B2 (en) 1985-05-07

Family

ID=12800059

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4831880A Expired JPS6017887B2 (en) 1980-04-10 1980-04-10 Road surface condition detection device

Country Status (1)

Country Link
JP (1) JPS6017887B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0640031U (en) * 1992-10-31 1994-05-27 財団法人ダム水源地環境整備センター Simple fishway device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0640031U (en) * 1992-10-31 1994-05-27 財団法人ダム水源地環境整備センター Simple fishway device

Also Published As

Publication number Publication date
JPS6017887B2 (en) 1985-05-07

Similar Documents

Publication Publication Date Title
JPS57128075A (en) Detector
GB2078047B (en) Distance detector
GB8430846D0 (en) Detecting road surface condition
GB2087564B (en) Object detector
GB2081999B (en) Am detector
JPS5761101A (en) Apparatus for leveling road surface
JPS5728202A (en) Position detector
JPS56153269A (en) Detector
JPS56124985A (en) Parking area apparatus
ZA816152B (en) Measuring vehicles for roadways
GB2147931B (en) Road inspection manhole
ZA826849B (en) Surface detector
JPS5770438A (en) Detector
JPS56146507A (en) Detector for road surface condition
JPS5711167A (en) Detector for car
JPS5770439A (en) Detector
JPS56120464A (en) Burglarproof device for autobicycle
JPS5734405A (en) Apparatus for braking pendulum
JPS5718392A (en) Position detector
JPS5747281A (en) Parking device for autobicycle
JPS5770440A (en) Detector
JPS56120045A (en) Detector
JPS56101289A (en) Ultrosonic type detector for passing object
JPS57178002A (en) Block for road surface
JPS5717100A (en) Vehicle stoppage detector