SU1473986A1 - Vehicle differential gear - Google Patents

Vehicle differential gear Download PDF

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Publication number
SU1473986A1
SU1473986A1 SU874247109A SU4247109A SU1473986A1 SU 1473986 A1 SU1473986 A1 SU 1473986A1 SU 874247109 A SU874247109 A SU 874247109A SU 4247109 A SU4247109 A SU 4247109A SU 1473986 A1 SU1473986 A1 SU 1473986A1
Authority
SU
USSR - Soviet Union
Prior art keywords
satellite
spike
differential
satellites
housing
Prior art date
Application number
SU874247109A
Other languages
Russian (ru)
Inventor
Вячеслав Алексеевич Дзюнь
Варлам Гивиевич Какауридзе
Тенгиз Хванткарович Навериани
Original Assignee
Институт проблем надежности и долговечности машин АН БССР
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 Институт проблем надежности и долговечности машин АН БССР filed Critical Институт проблем надежности и долговечности машин АН БССР
Priority to SU874247109A priority Critical patent/SU1473986A1/en
Application granted granted Critical
Publication of SU1473986A1 publication Critical patent/SU1473986A1/en

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  • Motor Power Transmission Devices (AREA)

Abstract

Изобретение относитс  к машиностроению и касаетс  транспортных средств преимущественно колесных. Цель изобретени  - повышение надежности и долговечности дифференциала путем снижени  нагруженности пары трени  сателлит - шип крестовины. Конический дифференциал транспортного средства содержит корпус 1, два центральных конических колеса, наход щихс  в зацеплении с сателлитами 4, установленными на шипах крестовины 5. Кроме того, в корпусе 1 дл  каждого сателлита 4 выполнена цилиндрическа  поверхность 6, сопр женна  с цилиндрической поверхностью 7, выполненной на сателлитах с радиальным зазором, превышающим зазор в сопр жении сателлита 4 с шипом крестовины 5 на некоторую величину, обеспечивающую непо вление избыточных св зей при заданной точности изготовлени  деталей дифференциала. 7 ил.FIELD OF THE INVENTION The invention relates to mechanical engineering and relates mainly to wheeled vehicles. The purpose of the invention is to increase the reliability and durability of the differential by reducing the loading of a pair of friction between the satellite and the spike spike. The conical differential of the vehicle includes a housing 1, two central bevel wheels meshed with satellites 4 mounted on spikes of a cross 5. In addition, a cylindrical surface 6 for each satellite 4 is made in the housing 1, matched with a cylindrical surface 7 made on satellites with a radial clearance exceeding the gap in conjugation of satellite 4 with cross spike 5 by a certain amount, which ensures that there are no redundant connections for a given precision of parts manufacturing potential. 7 il.

Description

J,-JJ, -J

Фие.2Fie.2

Направление крут-моментаDirection of cool moment

Фие.ЗFi.Z

Фиг 5Fig 5

ФизЛLLF

Фие.7Fie.7

Claims (2)

Формула изобретенияClaim Конический дифференциал транспортного средства, содержащий корпус, два центральных конических колеса, находящиеся в зацеплении с сателлитами, установленными на шипах крестовины, отличающийся тем, что, с целью повышения надежности и долговечности дифференциала путем снижения нагруженности пары трения сателлит-шип крестовины, в корпусе дифференциала выполнены полости с цилиндрической боковой поверхностью, в которых с радиальным зазором установлены сателлиты, боковая поверхность которых также выполнена цилиндрической, а величина зазора выполнена большей, чем зазор в сопряжении сателлит-шип крестовиныA vehicle’s conical differential, comprising a housing, two central bevel wheels engaged with satellites mounted on the spikes of the spider, characterized in that, in order to increase the reliability and durability of the differential by reducing the load of the friction pair of the satellite-spike of the spider, the differential housing is made cavities with a cylindrical lateral surface, in which satellites are installed with a radial clearance, the lateral surface of which is also cylindrical, and the gap RA is made larger than the clearance in the mating satellite-spike of the cross Направление крут- моментаTorque direction 2&г2 & g Фие. 3Fie. 3
SU874247109A 1987-05-19 1987-05-19 Vehicle differential gear SU1473986A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU874247109A SU1473986A1 (en) 1987-05-19 1987-05-19 Vehicle differential gear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU874247109A SU1473986A1 (en) 1987-05-19 1987-05-19 Vehicle differential gear

Publications (1)

Publication Number Publication Date
SU1473986A1 true SU1473986A1 (en) 1989-04-23

Family

ID=21305091

Family Applications (1)

Application Number Title Priority Date Filing Date
SU874247109A SU1473986A1 (en) 1987-05-19 1987-05-19 Vehicle differential gear

Country Status (1)

Country Link
SU (1) SU1473986A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6293889B1 (en) * 1996-08-19 2001-09-25 Dana Corporation Limited slip motor vehicle differential assembly

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Автомобиль ГАЗ-53А /Под ред. А. Д. Просвирнина -М.: Машиностроение, 1968, с. 147, рис 89. *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6293889B1 (en) * 1996-08-19 2001-09-25 Dana Corporation Limited slip motor vehicle differential assembly

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