SU1284847A1 - Vehicle wheel tyre tread - Google Patents

Vehicle wheel tyre tread Download PDF

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Publication number
SU1284847A1
SU1284847A1 SU853857190A SU3857190A SU1284847A1 SU 1284847 A1 SU1284847 A1 SU 1284847A1 SU 853857190 A SU853857190 A SU 853857190A SU 3857190 A SU3857190 A SU 3857190A SU 1284847 A1 SU1284847 A1 SU 1284847A1
Authority
SU
USSR - Soviet Union
Prior art keywords
vehicle wheel
tyre tread
wheel tyre
groove
lug
Prior art date
Application number
SU853857190A
Other languages
Russian (ru)
Inventor
Иван Иванович Водяник
Original Assignee
Каменец-Подольский Сельскохозяйственный 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.)
Filing date
Publication date
Application filed by Каменец-Подольский Сельскохозяйственный Институт filed Critical Каменец-Подольский Сельскохозяйственный Институт
Priority to SU853857190A priority Critical patent/SU1284847A1/en
Application granted granted Critical
Publication of SU1284847A1 publication Critical patent/SU1284847A1/en

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Description

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Изобретение относитс  к шинной промышленности, в частности к протекторам пневматической шины.The invention relates to the tire industry, in particular to the treads of a pneumatic tire.

Цель изобретени .- ловышение проходимости путем повьшени  эластичности .The purpose of the invention .- catching the permeability by increasing elasticity.

На чертеже изображен протектор тракторной шины. The drawing shows the tractor tire tread.

Прбтектор 1 вьтолнен с грунтоза- цепами 2, каждый из которых состоит из двух частей 3 и А, разделенных канавкой 5, расположенной в средней части грунтозацепа 2. Стенки 6 и 7 канавки 5 расположены перпендикул рно оси симметрии (не показана грунтозацепа 2. Эта ось 8 расположена под углом oL к экваториальной плоскости 8. I .Prbtektor 1 is made with lugs 2, each of which consists of two parts 3 and A, separated by a groove 5, located in the middle part of the louvre 2. The walls 6 and 7 of the grooves 5 are perpendicular to the axis of symmetry (the lug is not shown 2. This axis 8 is located at an angle oL to the equatorial plane 8. I.

Ширина канавки 5 по меньшей мере равна большей из двух величин btg ot и Ъ/tgct, где Ъ - ширина грунтозацепа 2.The width of the groove 5 is at least equal to the larger of the two values btg ot and b / tgct, where b is the lug width 2.

Конструкцией протектора обеспечиваетс  повьш1ение площади контакта с грунтом при качении за счет повыше- йи  эластичности протектора в окружном и поперечном направлени х. Уменьшение насьпценности рисунка может быть компенсировано, например, рас- положением дополнительных грунтозаfOThe tread design provides an increase in the contact area with the ground during rolling due to the increased elasticity of the tread in the circumferential and transverse directions. A decrease in the pattern's appreciation of the pattern can be compensated, for example, by the location of additional soil.

848472848472

цепов 9 (показаны штриховыми лини ми) в промежутки между соседними грунто- зацепами.flails 9 (shown by dashed lines) in the intervals between adjacent ground-hooks.

Степень уплотнени  почвы при использовании шины с таким протектором уменьшаетс , что приводит к увеличению урожайности сельскохоз йственных культур. Кроме тог.о, уменьшение сопротивлени  качению и буксовани  приводит к повьш1ениго производительности и снижению расхода топлива .The degree of soil compaction with the use of a tire with such a tread is reduced, which leads to an increase in the yield of agricultural crops. In addition, a reduction in rolling resistance and skidding results in increased performance and lower fuel consumption.

Claims (1)

Формула изобретени Invention Formula Протектор шины колеса транспортного средства, преимущественно дл  тракторных колес, содержащий распо- ложеишле по обе стороны от экваториальной плоскости под углом к ней грунтозацепы, в средней части разделенные канавкой, стороны которой перпендикул рны оси симметрии грунтозацепа , отличающийс  тем, что, с целью повышени  проходимости путем повьшени  эластичности, ширина канавки по меньшей мере равна большей из двух величин btg ct и b/tgc/., где b- ширина грунтозацепа, oi - угол наклона грунтозацепа к экваториальной плоскости.The tire tread of a vehicle wheel, mainly for tractor wheels, contains a seat on either side of the equatorial plane at an angle to it, lugs, in the middle part, separated by a groove, the sides of which are perpendicular to the lumener axis of symmetry, in order to increase maneuverability by increasing the elasticity, the width of the groove is at least equal to the larger of the two btg ct and b / tgc /., where b is the lug width, oi is the lug angle to the equatorial plane.
SU853857190A 1985-01-04 1985-01-04 Vehicle wheel tyre tread SU1284847A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU853857190A SU1284847A1 (en) 1985-01-04 1985-01-04 Vehicle wheel tyre tread

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU853857190A SU1284847A1 (en) 1985-01-04 1985-01-04 Vehicle wheel tyre tread

Publications (1)

Publication Number Publication Date
SU1284847A1 true SU1284847A1 (en) 1987-01-23

Family

ID=21163394

Family Applications (1)

Application Number Title Priority Date Filing Date
SU853857190A SU1284847A1 (en) 1985-01-04 1985-01-04 Vehicle wheel tyre tread

Country Status (1)

Country Link
SU (1) SU1284847A1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5046541A (en) * 1989-10-11 1991-09-10 The Goodyear Tire & Rubber Company Tractor tire
US5318086A (en) * 1987-12-17 1994-06-07 Bridgestone Corporation Pneumatic off-the-road tires
US5337814A (en) * 1992-01-21 1994-08-16 The Goodyear Tire & Rubber Company Agricultural tire comprising lugs of defined height and inclination
US5411067A (en) * 1993-03-23 1995-05-02 The Goodyear Tire & Rubber Company Pneumatic tire for use on agricultural tractors and other like vehicles
US5901765A (en) * 1996-03-22 1999-05-11 The Goodyear Tire & Rubber Company Pneumatic agricultural tire
US6062282A (en) * 1997-04-25 2000-05-16 The Goodyear Tire & Rubber Company Asymmetric directional pneumatic agricultural tire
US6382284B1 (en) 2000-03-29 2002-05-07 The Goodyear Tire & Rubber Company Farm tractor having asymmetric directional drive axle tires

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Белковский В.Н. и др. Шины дл сельскохоз йственных машин. М.: Хими , 1980, с. 30, рис. 11. *

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5318086A (en) * 1987-12-17 1994-06-07 Bridgestone Corporation Pneumatic off-the-road tires
US5046541A (en) * 1989-10-11 1991-09-10 The Goodyear Tire & Rubber Company Tractor tire
US5337814A (en) * 1992-01-21 1994-08-16 The Goodyear Tire & Rubber Company Agricultural tire comprising lugs of defined height and inclination
US5411067A (en) * 1993-03-23 1995-05-02 The Goodyear Tire & Rubber Company Pneumatic tire for use on agricultural tractors and other like vehicles
US5901765A (en) * 1996-03-22 1999-05-11 The Goodyear Tire & Rubber Company Pneumatic agricultural tire
US6062282A (en) * 1997-04-25 2000-05-16 The Goodyear Tire & Rubber Company Asymmetric directional pneumatic agricultural tire
US6382284B1 (en) 2000-03-29 2002-05-07 The Goodyear Tire & Rubber Company Farm tractor having asymmetric directional drive axle tires

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