Results 91 to 100 of about 11,814 (175)

Twist planet drive [PDF]

, 1996
A planetary gear system includes a sun gear coupled to an annular ring gear through a plurality of twist-planet gears, a speeder gear, and a ground structure having an internal ring gear. Each planet gear includes a solid gear having a first half portion
Vranish, John M.
core   +1 more source

Analytical and experimental study of vibrations in a gear transmission [PDF]

An analytical simulation of the dynamics of a gear transmission system is presented and compared to experimental results from a gear noise test rig at the NASA Lewis Research Center. The analytical procedure developed couples the dynamic behaviors of the
Choy, F. K., Coy, J. J., Oswald, Fred B., Ruan, Y. F., Zakrajsek, J. J.   +4 more
core   +1 more source

Analysis of the non-reciprocating legged gait for a hexapod robot based on the ePaddle-EGM. [PDF]

Robotics Biomim, 2016
Zhao J, Pu H, Zou J, Sun Y, Ma S.
europepmc   +1 more source

Research on the contact characteristics of rocker arm gears in shearer under lubrication containing coal powder impurities. [PDF]

Sci Rep
Wang X, Wu R, Wang L, Bai Y.
europepmc   +1 more source

Preliminary design and control of a soft exosuit for assisting elbow movements and hand grasping in activities of daily living. [PDF]

J Rehabil Assist Technol Eng, 2017
Xiloyannis M, Cappello L, Binh KD, Antuvan CW, Masia L.   +4 more
europepmc   +1 more source

Influences of different parameters on selected properties of gears for robot-like systems. [PDF]

Front Robot AI
Oberneder F, Landler S, Otto M, Vogel-Heuser B, Zimmermann M, Stahl K.   +5 more
europepmc   +1 more source

Customized multiwavelets for planetary gearbox fault detection based on vibration sensor signals. [PDF]

Sensors (Basel), 2013
Sun H, Zi Y, He Z, Yuan J, Wang X, Chen L.   +5 more
europepmc   +1 more source

Design Space Exploration of Pericyclic Transmission with Counterbalance and Bearing Load Analysis [PDF]

The pericyclic transmission provides the opportunity to vastly impact transmission design in rotorcraft due to its ability to provide exceedingly high reduction ratios in a single stage that would normally require multiple gear stages to produce.
Bill, Robert C., Cameron, Zachary A., DeSmidt, Hans, Smith, Edward C.   +3 more
core   +1 more source

The effect of floating spline parameter on the dynamic characteristic of encased differential planetary gear train. [PDF]

Sci Rep
Che X, Yu H, Zhang C, Zhu R.
europepmc   +1 more source

OpenCell: A low-cost, open-source, 3-in-1 device for DNA extraction. [PDF]

PLoS One
Gupta A, Yu J, Challita EJ, Standeven J, Bhamla MS.   +4 more
europepmc   +1 more source