The story of Jen’s Hook, more formally known as the Janney coupler, begins over a century ago, when railroads were rapidly ...

Interfacing a shaft to a 3D printed gear doesn’t have to be tricky. [Tlalexander] demonstrated a solution that uses one half of a spider coupling (or jaw coupling) to create an effective modular ...

Dellner has launched a new installation tool for its Gen 4 Digital Automatic Coupler to boost efficiency and reduce downtime.

Interfacing a shaft to a 3D printed gear doesn’t have to be tricky. [Tlalexander] demonstrated a solution that uses one half of a spider coupling (or jaw coupling) to create an effective modular ...

I found this manuscript from the late John Grams in our manuscript files. There was no date on the envelope but it’s likely from the early 1990s. The article discusses 12 Lionel products that ...

Lumax’s LX-1403 quick-release grease coupler is designed to latch firmly onto the grease fitting to create a leakproof seal for hands-free greasing with no damage to the seal. The heavy-duty LX ...

The couplers are intended for use in installs where Ethernet connections need protection due to exposure to water, dust, corrosion, harsh elements, and vibration. Accordingly, the Platinum Tools ...

Delta Meccanica recently completed the design of a 3 dB Hybrid Coupler for up to 150 kW of power for FM applications. It features isolation and a return loss of about 35 dB. The coupling is also ...