RU93031681A - DEVICE FOR MEASURING THE COEFFICIENT OF CLUTCHING PNEUMATIC TIRE WITH A ROAD SURFACE - Google Patents

DEVICE FOR MEASURING THE COEFFICIENT OF CLUTCHING PNEUMATIC TIRE WITH A ROAD SURFACE

Info

Publication number
RU93031681A
RU93031681A RU93031681/11A RU93031681A RU93031681A RU 93031681 A RU93031681 A RU 93031681A RU 93031681/11 A RU93031681/11 A RU 93031681/11A RU 93031681 A RU93031681 A RU 93031681A RU 93031681 A RU93031681 A RU 93031681A
Authority
RU
Russia
Prior art keywords
coefficient
measuring
pneumatic tire
adhesion
road surface
Prior art date
Application number
RU93031681/11A
Other languages
Russian (ru)
Other versions
RU2096749C1 (en
Inventor
Б.П. Галахов
Original Assignee
Б.П. Галахов
Filing date
Publication date
Application filed by Б.П. Галахов filed Critical Б.П. Галахов
Priority to RU93031681A priority Critical patent/RU2096749C1/en
Priority claimed from RU93031681A external-priority patent/RU2096749C1/en
Publication of RU93031681A publication Critical patent/RU93031681A/en
Application granted granted Critical
Publication of RU2096749C1 publication Critical patent/RU2096749C1/en

Links

Claims (1)

Изобретение может быть использовано в области эксплуатации автомобильного транспорта строительства и эксплуатации автомобильных дорог для измерения коэффициента сцепления при оценке сцепных качеств дорожных покрытий. С целью облегчения веса прибора и сокращения длительности измерения коэффициента сцепления пневматической шины с поверхностью дорожного покрытия прибор содержит измерительное колесо, соединенное с основанием через съемную ось, регистрирующее устройство и систему смачивания, причем основание выполнено в виде скобы, жестко скрепленной с рукояткой, в которой размещено регистрирующее устройство, а измерительное колесо содержит ступицу, установленную на оси с возможностью свободного вращения и поворота относительно оси, для чего основание снабжено двумя щечками с вмонтированными в них держателями подшипников, причем на одной из щечек смонтирована муфта, состоящая из квадрата и четырех цилиндров, к которой жестко прикреплена подвижная каретка с намотанным на нее тросом, связанным с динамометрической пружиной.The invention can be used in the field of operation of road transport construction and operation of roads for measuring the coefficient of adhesion in assessing the adhesion qualities of road surfaces. In order to facilitate the weight of the device and reduce the duration of measurement of the coefficient of adhesion of the pneumatic tire to the road surface, the device contains a measuring wheel connected to the base via a removable axle, a recording device and a wetting system, the base being made in the form of a bracket rigidly attached a recording device, and the measuring wheel contains a hub mounted on an axis with the possibility of free rotation and rotation about an axis, for which the base tion is provided with two cheeks with built therein bearing holders, wherein at one of the cheeks is mounted coupling, consisting of a square and four cylinders, to which is rigidly affixed the movable carriage with the rope coiled on it related to the dynamometric spring.
RU93031681A 1993-06-15 1993-06-15 Instrument measuring adhesion factor of pneumatic tire with surface of roadway covering RU2096749C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU93031681A RU2096749C1 (en) 1993-06-15 1993-06-15 Instrument measuring adhesion factor of pneumatic tire with surface of roadway covering

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU93031681A RU2096749C1 (en) 1993-06-15 1993-06-15 Instrument measuring adhesion factor of pneumatic tire with surface of roadway covering

Publications (2)

Publication Number Publication Date
RU93031681A true RU93031681A (en) 1996-03-10
RU2096749C1 RU2096749C1 (en) 1997-11-20

Family

ID=20143473

Family Applications (1)

Application Number Title Priority Date Filing Date
RU93031681A RU2096749C1 (en) 1993-06-15 1993-06-15 Instrument measuring adhesion factor of pneumatic tire with surface of roadway covering

Country Status (1)

Country Link
RU (1) RU2096749C1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU181196U1 (en) * 2018-04-12 2018-07-05 Федеральное государственное бюджетное образовательное учреждение высшего образования "Забайкальский государственный университет" (ФГБОУ ВО "ЗабГУ") DEVICE FOR THE OPERATIONAL DETERMINATION OF THE COUPLING COEFFICIENT OF CAR TIRE TIRES ON DIFFERENT TYPES OF SURFACES AND ROAD COATINGS

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2453828C1 (en) * 2010-11-15 2012-06-20 Научно-производственное акционерное общество закрытого типа (НПАО ЗТ) "ЗОЯ" Method and device to measure kinematic viscosity of melts
RU2470286C1 (en) * 2011-08-04 2012-12-20 Государственное образовательное учреждение высшего профессионального образования "Саратовский государственный технический университет" (СГТУ) Device to determine coefficient of friction between pneumatic wheels and road surface
RU170733U1 (en) * 2017-01-10 2017-05-04 Федеральное государственное бюджетное образовательное учреждение высшего образования "Забайкальский государственный университет" (ФГБОУ ВО "ЗабГУ") DEVICE FOR MEASURING THE COUPLING COEFFICIENT OF A PNEUMATIC TIRE WITH ROAD SURFACE
RU172966U1 (en) * 2017-04-17 2017-08-02 Общество с ограниченной ответственностью "Спецдортехника" TRAILING DEVICE FOR MEASURING COATING CLUTCH COEFFICIENT

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU181196U1 (en) * 2018-04-12 2018-07-05 Федеральное государственное бюджетное образовательное учреждение высшего образования "Забайкальский государственный университет" (ФГБОУ ВО "ЗабГУ") DEVICE FOR THE OPERATIONAL DETERMINATION OF THE COUPLING COEFFICIENT OF CAR TIRE TIRES ON DIFFERENT TYPES OF SURFACES AND ROAD COATINGS

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