SU1643984A1 - Device for simulating road irregularities when testing wheeled vehicles - Google Patents

Device for simulating road irregularities when testing wheeled vehicles Download PDF

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Publication number
SU1643984A1
SU1643984A1 SU894689949A SU4689949A SU1643984A1 SU 1643984 A1 SU1643984 A1 SU 1643984A1 SU 894689949 A SU894689949 A SU 894689949A SU 4689949 A SU4689949 A SU 4689949A SU 1643984 A1 SU1643984 A1 SU 1643984A1
Authority
SU
USSR - Soviet Union
Prior art keywords
wheeled vehicles
tire
wheel
side walls
road irregularities
Prior art date
Application number
SU894689949A
Other languages
Russian (ru)
Inventor
Вадим Юрьевич Кушель
Владимир Степанович Чешун
Александр Викентьевич Короткевич
Константин Трофимович Беляк
Original Assignee
Белорусский Политехнический Институт
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.)
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Publication date
Application filed by Белорусский Политехнический Институт filed Critical Белорусский Политехнический Институт
Priority to SU894689949A priority Critical patent/SU1643984A1/en
Application granted granted Critical
Publication of SU1643984A1 publication Critical patent/SU1643984A1/en

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Abstract

Изобретение относитс  к транспортному машиностроению и может быть использовано при ресурсных испытани х колесных транспортных средств, например тракторов. Целью изобретени   вл етс  повышение надежности и упрощение конструкции . Накладка 1, монтируема  на колесо транспортного средства, выполнена совместно с упругой камерой 10. Между боковыми стенками 5 накладки и боковинами шины 14 имеютс  зазоры. Соедин   полость упругой камеры 10 через канал 11 и регулируемый запорный орган 12 с источником давлени  или атмосферой, можно регулировать упругость накладки. 2 з.п.ф-лы, 3 ил.The invention relates to a transport engineering and can be used for life tests of wheeled vehicles, such as tractors. The aim of the invention is to increase reliability and simplify the design. The cover plate 1, mounted on the wheel of the vehicle, is made together with an elastic chamber 10. Between the side walls 5 of the cover plate and the sidewalls of the tire 14 there are gaps. Connecting the cavity of the elastic chamber 10 through the channel 11 and the adjustable shut-off element 12 with a pressure source or atmosphere, it is possible to adjust the elasticity of the lining. 2 hp ff, 3 ill.

Description

s/s /// ///// 777777 /7 /7//////У////777s / s /// ///// 777777/7/7 ////// // // 777

Фиг.ЗFig.Z

Claims (3)

Формула изобретенияClaim 1. Устройство для имитации воздействия дорожных неровностей при испытаниях колесных транспортных средств, содержащее упругую П-образную накладку, прикрепленную боковыми стенками посредством тяги и пружин к ободу колеса, упругую герметичную камеру с регулируемым запорным органом, размещенную между накладкой и протектором шины колеса, отличающееся тем, что, с целью повышения надежности и упрощения конструкции, герметичная камера выполнена как единое целое с П-образной накладкой, причем боковые стенки последней размещены с зазором с боковинами шины.1. A device for simulating the impact of road irregularities when testing wheeled vehicles, containing an elastic U-shaped pad attached by side walls by traction and springs to the wheel rim, an airtight sealed chamber with an adjustable locking member located between the pad and the tire tread of the wheel, characterized in that, in order to improve reliability and simplify the design, the sealed chamber is made as a whole with a U-shaped pad, and the side walls of the latter are placed with a gap with the side tire wines. 2. Устройство пр п. 1, от л и ч а ю щеес я тем, что длина П-образной накладки, измеренная вдоль окружности протектора, превышает длину пятна контакта шины с опорной поверхностью.2. The device of claim 1, in that the length of the U-shaped lining, measured along the circumference of the tread, exceeds the length of the contact patch of the tire with the supporting surface. 3. Устройство поп. 1,отл ичаю щеес я тем, что контур сечения накладки в плоскости симметрии, перпендикулярнвй к оси колеса, выполнен эллиптическим.3. The device pop. 1, distinguished by the fact that the contour of the lining cross section in the plane of symmetry, perpendicular to the wheel axis, is elliptical. ФигА.Fig. Б~ 5B ~ 5 Фиг.ЗFig.Z
SU894689949A 1989-05-11 1989-05-11 Device for simulating road irregularities when testing wheeled vehicles SU1643984A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU894689949A SU1643984A1 (en) 1989-05-11 1989-05-11 Device for simulating road irregularities when testing wheeled vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU894689949A SU1643984A1 (en) 1989-05-11 1989-05-11 Device for simulating road irregularities when testing wheeled vehicles

Publications (1)

Publication Number Publication Date
SU1643984A1 true SU1643984A1 (en) 1991-04-23

Family

ID=21446917

Family Applications (1)

Application Number Title Priority Date Filing Date
SU894689949A SU1643984A1 (en) 1989-05-11 1989-05-11 Device for simulating road irregularities when testing wheeled vehicles

Country Status (1)

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SU (1) SU1643984A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150352913A1 (en) * 2013-05-09 2015-12-10 Benito DE PAZ UCEDO Non-slip inflatable device for motor vehicle tyres

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР N 926558, кл. G 01 М 17/00, 1982. *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150352913A1 (en) * 2013-05-09 2015-12-10 Benito DE PAZ UCEDO Non-slip inflatable device for motor vehicle tyres

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