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A transmission for a vehicle

A technology for transmissions and main transmissions, which is applied to vehicle gearboxes, vehicle components, motor vehicles, etc., and can solve the problems of redundant gears and seldom used gears, and achieve the effect of small size

Inactive Publication Date: 2019-07-16
VOLVO CONSTR EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For many applications, a large number of gear levels may be redundant, as some gear levels may be rarely used

Method used

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  • A transmission for a vehicle
  • A transmission for a vehicle
  • A transmission for a vehicle

Examples

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Embodiment Construction

[0070] The present invention will now be described more fully hereinafter with reference to the accompanying drawings, in which exemplary embodiments of the invention are shown. However, this invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided for thoroughness and completeness. Throughout the specification, the same reference numerals denote the same elements.

[0071] figure 1 is a side view showing an exemplary embodiment of a construction machine in the form of a loading vehicle 1 having an implement 2 for loading operations. figure 1 The loader vehicle 1 depicted in is in the form of an articulated wheel loader. The term "implement" is intended to include any type of hydraulically operated implement, such as a bucket, fork or gripping implement arranged on the loading vehicle 1 . figure 1 The implement 2 shown in includes a bucket 3 arranged on a loading unit...

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Abstract

The present invention relates to a transmission (100) for a vehicle, the transmission comprising a primary transmission arrangement (900), a transmission housing (160), an input shaft (136), and an output shaft (112), the primary transmission arrangement (900) comprising a first (102), a second (104) and a third (106) planetary gear set each comprising a first, a second and a third planetary member, said planetary members being a sun gear, a planet carrier and a ring gear, the primary transmission arrangement further comprising five shift elements (138, 142, 144, 146, 150) engageable in combinations of two to obtain six forward gear stages, wherein the ring gear (102R) of the first planetary gear set (102) and the planet carrier (104P) of the second planetary gear set (104) are operativelyconnected to each other, the ring gear (104R) of the second planetary gear set (104) and the planet carrier (106P) of the third planetary gear set (106) are operatively connected to each other, and two planetary members of the third planetary gear set (106) are selectively connectable to each other.

Description

technical field [0001] The invention relates to a transmission of a vehicle. The invention also relates to a vehicle comprising such a transmission. The invention is applicable to vehicles, especially construction machines, such as wheel loaders, articulated vehicles, dump trucks and the like. Although the invention will be described primarily in relation to wheel loaders, it is also applicable to other types of vehicles. Background technique [0002] Regarding the transportation of heavy loads at construction sites etc., construction machinery is generally used. Construction machinery can be used for transport in connection with road or tunnel construction, sand pits, mines, forestry and similar environments. Therefore, construction machinery often operates with large and heavy loads on rough terrain and slippery ground without regular roads. [0003] In order to meet the expected demands of sites where construction machinery is frequently operated, high quality vehicle...

Claims

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Application Information

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IPC IPC(8): F16H3/66
CPCB60Y2200/415F16H3/60F16H3/66F16H2037/049F16H2200/0052F16H2200/0056F16H2200/0091F16H2200/201F16H2200/2012F16H2200/2015F16H2200/2017F16H2200/2043F16H2200/2046F16H2200/2048F16H2200/2064F16H2200/2094F16H3/64F16H37/042F16H2200/0082F16H2702/02
Inventor 佩尔·马特松马蒂亚斯·莱希科伊宁
Owner VOLVO CONSTR EQUIP
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