Results 21 to 30 of about 4,252,456 (286)

Research of Arc Segment Metal Block Contact Character of Metal Belt Continuously Variable Transmission

Jixie chuandong, 2016
Taking the contact characteristic of the arc segment metal block with metal belt type continuously variable transmission as study object,the mathematical model and finite element model are established.The results show that the numerical solution of the ...
Zhang Wu, Guo Wei, Zhang Wugang, Xing Le, Zhou Xuegang   +4 more
doaj   +2 more sources

A Lightweight, Simple-Structure, Low-Cost and Compliant Twisted String Actuator Featuring Continuously Variable Transmission

Actuators
Twisted string actuators, which are an emerging artificial muscle, efficiently convert rotary motor motion into linear load movement, with advantages like high transmission ratio, compliance, simple structure, and long-distance power transmission ...
Chanchan Xu, Tong Liu, Shuai Dong, Yucheng Wang, Xiaojie Wang   +4 more
doaj   +2 more sources

Design and Analysis of a Chuck-type Adjustable Diameter Continuously Variable Transmission

Jixie chuandong, 2020
A new structure of chuck-type adjustable radius pulley continuously variable transmission (CVT) is proposed. The new CVT uses the belt drive mode of the combination of the chuck-type adjustable radius pulley and the multi-wedge belt in the drive, and the
Ning Mei, Aiping Song, Chenwei Yu
doaj   +2 more sources

Performance Analysis of Hybrid and Full Electrical Vehicles Equipped with Continuously Variable Transmissions [PDF]

, 2013
The main aim of this paper is to study the potential impacts in hybrid and full electrical vehicles performance by utilising continuously variable transmissions. This is achieved by two stages.
Trimble, Robert, Elmarakbi, Ahmed, Elkady, Mustafa, Trimble, Rob, Ren, Qinglian, Elkady, M   +5 more
core   +1 more source

A 3D-Printed Continuously Variable Transmission for an Electric Vehicle Prototype

Machines, 2022
This paper aims to present the design of a new 3D-printed continuously variable transmission (CVT) developed for an electric vehicle prototype competing in Shell Eco-marathon electric battery category, a world-wide energy efficiency competition sponsored
Marcos R. C. Coimbra, Társis P. Barbosa, César M. A. Vasques   +2 more
doaj   +1 more source

Optimization of Shifting Quality for Hydrostatic Power-Split Transmission with Single Standard Planetary Gear Set

Agriculture, 2023
To improve the driving comfort of continuously variable transmission (CVT) tractors, the shifting quality of hydrostatic power-split transmission with a standard planetary gear set was optimized.
Zhaorui Xu, Jiabo Wang, Yanqiang Yang, Guangming Wang, Shenghui Fu   +4 more
doaj   +1 more source

Design and Modeling Simulation of a New Hydro-electric Hybrid Multi-function Continuously Variable Transmission

, 2022
The traditional continuously variable transmission （CVT） is mainly divided into three transmission modes: hydraulic， mechanical and electric. The single transmission mode has obvious disadvantages， and the application field of composite CVT is still ...
Tao Deng, Ping Liu, Lu Zhang, Wuyao Gou, Yang Yang   +4 more
core   +1 more source

Research on Stepless Speed Change Mechanism of Variable Diameter Pulley and Planetary Compound Transmission

, 2022
A high-efficiency and high-power continuously variable transmission（CVT） is studied, which is mainly composed of variable-diameter pulley stepless speed change transmission and planetary differential gear train transmission.
Jianzhou Pan, Chuang Yan, Aiping Song, Ning Mei   +3 more
core   +1 more source

Traction performance and efficiency of cone friction CVT

Theoretical and Applied Mechanics Letters
This study investigates the traction performance and efficiency of a conical friction continuously variable transmission. A new mathematical model was developed and validated through experimental measurements using a custom-built test rig to predict ...
Vít Řípa, Karel Petr, Jan Flek, Gabriela Achtenová, František Lopot   +4 more
doaj   +1 more source

Experimental Characteristics of Mechanical Continuously Variable Transmission with Internal Force Functions

Наука и техника, 2021
The paper proposes a new type of a mechanical continuously variable transmission with internal force functions  to upgrade the energy efficiency of a vehicle equipped with a conventional engine. The prototype of the transmission is a well-known V.
A. V. Yurkevich, A. V. Tereshin, V. A. Soldatkin   +2 more
doaj   +1 more source