PL401084A1 - Road probe - Google Patents

Road probe

Info

Publication number
PL401084A1
PL401084A1 PL401084A PL40108412A PL401084A1 PL 401084 A1 PL401084 A1 PL 401084A1 PL 401084 A PL401084 A PL 401084A PL 40108412 A PL40108412 A PL 40108412A PL 401084 A1 PL401084 A1 PL 401084A1
Authority
PL
Poland
Prior art keywords
base
probe
road
support element
piezoelectric sensor
Prior art date
Application number
PL401084A
Other languages
Polish (pl)
Other versions
PL227582B1 (en
Inventor
Lech Sławomir Knap
Michał Makowski
Original Assignee
Politechnika Warszawska
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 Politechnika Warszawska filed Critical Politechnika Warszawska
Priority to PL401084A priority Critical patent/PL227582B1/en
Publication of PL401084A1 publication Critical patent/PL401084A1/en
Publication of PL227582B1 publication Critical patent/PL227582B1/en

Links

Landscapes

  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)

Abstract

Sonda jest wyposażona w czujnik piezoelektryczny (5) umieszczony pomiędzy elementem nośnym (2) stanowiącym część wierzchniej warstwy drogi a podstawą (7) sondy, przy czym podstawa (7) stanowi oddzielny względem elementu nośnego (2) podzespół sondy umieszczony poniżej warstwy drogi podlegającej odkształceniom sprężystym, czujnik piezoelektryczny (5) jest podparty na wsporniku (6) zamocowanym do podstawy (7), a między czujnikiem a elementem nośnym (2) jest zamocowany sztywny element pośredni (4). Ponadto pomiędzy podstawą (7) a elementem nośnym (2) jest umieszczona elastyczna osłona (9).The probe is equipped with a piezoelectric sensor (5) located between the support element (2) which is part of the top layer of the road and the base (7) of the probe, where the base (7) is a sub-assembly of the probe, separate from the support element (2), located below the road layer subject to deformation spring, the piezoelectric sensor (5) is supported on a bracket (6) attached to the base (7), and a rigid intermediate piece (4) is fixed between the sensor and the carrier (2). Furthermore, a flexible cover (9) is placed between the base (7) and the carrying element (2).

PL401084A 2012-10-07 2012-10-07 Road probe PL227582B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL401084A PL227582B1 (en) 2012-10-07 2012-10-07 Road probe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL401084A PL227582B1 (en) 2012-10-07 2012-10-07 Road probe

Publications (2)

Publication Number Publication Date
PL401084A1 true PL401084A1 (en) 2014-04-14
PL227582B1 PL227582B1 (en) 2018-01-31

Family

ID=50442137

Family Applications (1)

Application Number Title Priority Date Filing Date
PL401084A PL227582B1 (en) 2012-10-07 2012-10-07 Road probe

Country Status (1)

Country Link
PL (1) PL227582B1 (en)

Also Published As

Publication number Publication date
PL227582B1 (en) 2018-01-31

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