In honor of Black History Month, meet Andrew Jackson Beard, the inventor whose Jenny coupler saved rail workers and transformed railroad safety.

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

Parent-sibling Rotarians (from left to right) Todd Allen and his stepfather, Joe Owen; Patrick W. Skidmore II; Joe Campoamor and his father, Joe Campoamor Jr.; and Kimberly Solano and her father, Bob ...

Aisin has been granted a patent for a drive device that includes a fluid coupling and a rotary electrical machine. The device is designed to input torque from one side and output it from another side.

Abstract: In this paper, a DD-4D double-layer orthogonal magnetic coupler with mutual inductance compensation is proposed for powering electrical equipment mounted on fixed sleeve during rotary ...

Abstract: In order to acquire the tracking information across a rotary joint, a dynamic frequency-modulated continuous-wave (FMCW) laser ranging system is designed to couple through a rotary interface ...

When it comes to rotary screw air compressors, it is important to follow the prescribed service and maintenance program. A maintenance program is one of the most critical components of system ...

Contributed by Arieh Warshel, January 15, 2015 (sent for review November 26, 2014; reviewed by Hiroyuki Noji and D. Thirumalai) At this point we wish to clarify that our previous CG study (18), which ...

The Model T1 rotary torque transducer from Interface combines torque measurement with a robust double flex coupling. The coupling and sensor are completely hollow, allowing the shortest possible ...

Designed for high-resolution, space-restricted applications, the RHI58 series incremental rotary encoders come in an industry-standard, 58-mm diameter housing with a mounting profile of less than 2".