SU1262273A1 - Device for measuring coating irregularities - Google Patents

Device for measuring coating irregularities Download PDF

Info

Publication number
SU1262273A1
SU1262273A1 SU843813692A SU3813692A SU1262273A1 SU 1262273 A1 SU1262273 A1 SU 1262273A1 SU 843813692 A SU843813692 A SU 843813692A SU 3813692 A SU3813692 A SU 3813692A SU 1262273 A1 SU1262273 A1 SU 1262273A1
Authority
SU
USSR - Soviet Union
Prior art keywords
unevenness
irregularities
permanent magnets
measuring
coating
Prior art date
Application number
SU843813692A
Other languages
Russian (ru)
Inventor
Виктор Александрович Булгаков
Павел Дмитриевич Савченко
Original Assignee
Bulgakov Viktor A
Savchenko Pavel D
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 Bulgakov Viktor A, Savchenko Pavel D filed Critical Bulgakov Viktor A
Priority to SU843813692A priority Critical patent/SU1262273A1/en
Application granted granted Critical
Publication of SU1262273A1 publication Critical patent/SU1262273A1/en

Links

Landscapes

  • Length Measuring Devices With Unspecified Measuring Means (AREA)

Abstract

Изобретение относитс  к измерительной технике и предназначено дл  измерени  неровностей покрыти , например неровностей дорожного покрыти . Цель изобретени  упрощение устройства за счет исключени  вращающихс  и трущихс  деталей при передаче величины неровностей дл  регистрации . Дл  этого датчик неровностей в устройстве дл  измерени  неровностей покрыти  выполнен в виде двух посто нных магнитов , в зазор между которыми помещена катушка индуктивности жестко св занна  с корпусом транспортного средства. Колесо устройства копирует неровности дорожного покрыти . Возникающие при этом колебани  рессоры, а вместе с ней и посто нных магнитов привод т к возникновению сигнала в катушке индуктивноети, который фиксируетс  блоком измерени  и регистрации . 1 ил.The invention relates to a measurement technique and is intended to measure the irregularities of a coating, for example, the unevenness of a road surface. The purpose of the invention is to simplify the device by eliminating rotating and rubbing parts when transmitting the amount of irregularities for recording. For this, the irregularity sensor in the device for measuring the irregularities of the coating is made in the form of two permanent magnets, in the gap between which the inductance coil is rigidly connected to the vehicle body. The wheel of the device copies the unevenness of the road surface. The resulting oscillations of the spring, and with it the permanent magnets, lead to the appearance of a signal in the inductive network, which is detected by the measuring and recording unit. 1 il.

Description

ts5ts5

О5 1CO5 1C

соwith

Claims (1)

Формула изобретенияClaim Устройство для измерения неровностей покрытия, содержащее колесное транспортное средство, установленный на нем датчик неровностей и подключенный к нему блок измерения и регистрации, отличающееся тем, что, с целью упрощения устройства, датчик неровностей выполнен в виде двух стержнеоб· разных постоянных магнитов, установленных на магнитопроводном основании, закрепленном на рессоре колеса, и катушки индуктивности, жестко связанной с корпусом транспортного средства и установленной в зазоре между постоянными магнитами так, что плоскости ее витков перпендикулярны направлению силовых линий магнитного поля указанных магнитов.A device for measuring unevenness of a coating, comprising a wheeled vehicle, an unevenness sensor mounted on it, and a measurement and registration unit connected to it, characterized in that, in order to simplify the device, the unevenness detector is made in the form of two rod-like different permanent magnets mounted on a magnetic circuit a base mounted on the spring of the wheel, and an inductor rigidly connected to the vehicle body and installed in the gap between the permanent magnets so that the plane its turns are perpendicular to the direction of the lines of force of the magnetic field of these magnets. ВНИИПИ Заказ 5410/36 Тираж 670 ПодписноеВНИИПИ Order 5410/36 Circulation 670 Subscription Филиал ППП «Патент», г. Ужгород, ул. Проектная, 4Branch of the PPP "Patent", Uzhhorod, st. Project, 4
SU843813692A 1984-11-21 1984-11-21 Device for measuring coating irregularities SU1262273A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU843813692A SU1262273A1 (en) 1984-11-21 1984-11-21 Device for measuring coating irregularities

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU843813692A SU1262273A1 (en) 1984-11-21 1984-11-21 Device for measuring coating irregularities

Publications (1)

Publication Number Publication Date
SU1262273A1 true SU1262273A1 (en) 1986-10-07

Family

ID=21147201

Family Applications (1)

Application Number Title Priority Date Filing Date
SU843813692A SU1262273A1 (en) 1984-11-21 1984-11-21 Device for measuring coating irregularities

Country Status (1)

Country Link
SU (1) SU1262273A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2576631C1 (en) * 2014-12-17 2016-03-10 Федеральное государственное бюджетное учреждение науки Институт физики Земли им. О.Ю. Шмидта Российской академии наук (ИФЗ РАН) Device for measuring surfaces macro roughnesses

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Повышение транспортно-эксплуатационных качеств поверхности дорожных и аэродромных покрытий. Труды СоюздорНИИ. М.: 1982, с. 84 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2576631C1 (en) * 2014-12-17 2016-03-10 Федеральное государственное бюджетное учреждение науки Институт физики Земли им. О.Ю. Шмидта Российской академии наук (ИФЗ РАН) Device for measuring surfaces macro roughnesses

Similar Documents

Publication Publication Date Title
US4674768A (en) System for measuring the height above ground level of vehicles
CN1342267A (en) Permeability-modulated carrier referencing
CA2145431A1 (en) Vehicle Position Determining Apparatus
DE69634123D1 (en) APPROACH DETECTOR FOR IRON PARTS WITH DIFFERENTIAL MAGNETIC SENSOR ELEMENT
US5827956A (en) Force measuring wheel for vehicles
JPH0542630B2 (en)
SU1262273A1 (en) Device for measuring coating irregularities
IL85785A0 (en) Quadrature magnetic arrangement surface coil for resonance spectroscopy or imaging system
DE69120043D1 (en) Pickup coil for magnetic field measurement
DE59600684D1 (en) MR method with inductively coupled receiver coil arrangements
DE69407398D1 (en) INDUCTIVE SYSTEM FOR MEASURING THE LENGTH OF A SHOCK ABSORBER
IT1181873B (en) MEASURING DEVICE FOR ALIGNING VEHICLE WHEELS
JPH033011A (en) Guide apparatus for car in lane non-section driveway
JPS582610A (en) Magnetic field sonde device for car
RU2206469C2 (en) Track detector for determining position of wheel axle and counting axles
DE69210269D1 (en) Distance detection device between vehicles
IT9067071A0 (en) DEVICE FOR DETECTION OF THE SPEED OF NON-DRIVEN WHEELS OF VEHICLES.
JPH0754258B2 (en) A device that measures physical quantities and converts them into electricity
ATE270988T1 (en) RAIL CONTACT FOR AN AXLE COUNTING DEVICE
ES2058439T3 (en) PROCEDURE AND ARRANGEMENT TO SUPPRESS THE DISTURBING INFLUENCE OF MAGNETIC BRAKES ON MAGNETIC AXLE COUNTERS.
HUT48979A (en) Electromagnetic sensor for measuring flow of condensed suspensions of strong abrasive effect
EP0418848A3 (en) Sensor for the measurement of magnetic flux
SU1291474A2 (en) Device for detecting object moving on rails
SU1401256A1 (en) Superimposed eddy-current converter
SU1472753A1 (en) Two-coordinate transducer of angular movement