Results 121 to 130 of about 178 (147)

Two-Speed Two-Carrier Planetary Gear Trains

2015
The following paper reviews all of the possible cases of coupled two-carrier planetary gears with four external shafts. An emphasis is made on the work of these gears with one degree of freedom, one input and one output shaft and brakes on the other two shafts. When switching over the gears, the speed ratio of the gear is changed, thus allowing the use
Troha, Sanjin, Karaivanov, Dimitar, Džindo, Emina   +3 more
openaire   +2 more sources

Selection of the Appropriate Reversible Two-Carrier Planetary Gear Train

2018
This paper considers two-speed planetary gear trains with four external shafts composed of two simple planetary gear trains. Possible schemes of these planetary gear trains are given, including a systematization of variants. By putting brakes on different shafts the power flow changes, which changes the transmission ratio as well.
Stefanović-Marinović, Jelena, Troha, Sanjin, Anđelković, Boban, Milovančević, Miloš, Rončević, Branimir   +4 more
openaire   +2 more sources

TWO-CARRIER TWO-SPEED PLANETARY GEAR TRAINS WITH BRAKES ON SINGLE SHAFTS

2017
This paper considers two-speed planetary gear trains with four external shafts, composed of two simple planetary gear trains. Possible shemes of these planetary gear trains are pointed including systematization of variants. By putting brakes on different shafts transmission ratio changes and also power flow through the planetary gear trains.
Stefanović-Marinović, Jelena, Troha, Sanjin   +1 more
openaire   +2 more sources

STRUCTURE AND IMPORTANT PARAMETERS CHOICE OF THE TWO-SPEED TWO-CARRIER PLANETARY GEAR TRAINS

2019
Compared to conventional gear trains, planetary gear trains (PGTs) offer numerous benefits. Multi-stage planetary gear trains are built by linking one or two shafts of two different single-stage planetary gear trains. A special multi-stage PGT type is a two-speed two-carrier PGT consisting of two coupling shafts and four external shafts. There are many
Troha, Sanjin, Vrcan, Željko
openaire   +2 more sources

Selection of the two-carrier shifting planetary gear train controlled by clutches and brakes

2013
In this lecture, the methodology of establishing two-carrier planetary gear trains (PGT) equipped with a speed-changing system which contains breaks and clutches is considered. The reactive shaft is changed by means of breaks whereas the input and output shaft of the gear train are changed by clutches.
openaire  

Analytical Backlash Model for 3K-type Planetary Gear Train with Flexure-Based Anti-backlash Carrier

Lecture Notes in Computer Science, 2023
Qinghao Du, Guilin Yang, Chin-Yin Chen   +2 more
exaly  

Modulation sidebands analysis of coupled bevel gear pair and planetary gear train system

Mechanism and Machine Theory, 2022
Hongzheng Han, Hui Ma, Lingli Jiang
exaly  

Vibration fault features of planetary gear train with cracks under time-varying flexible transfer functions

Mechanism and Machine Theory, 2021
Fei Jiang, Kang Ding, Guolin He
exaly  

Vibration modelling and fault evolution symptom analysis of a planetary gear train for sun gear wear status assessment

Mechanical Systems and Signal Processing, 2022
Xianzeng Liu
exaly  

Dynamic modeling and analysis of planetary gear train system considering structural flexibility and dynamic multi-teeth mesh process

Mechanism and Machine Theory, 2023
Zhu Caichao, Song Chaosheng
exaly