Can I read Us 4194450 on EtoBox?

Us 4194450 by huyhuytt2005 is a document available to read on EtoBox.

What is Us 4194450 about?

The patent describes a door operating mechanism for railway hopper cars that utilizes a longitudinally rotatable actuating shaft connected to pendulously mounted levers and compression struts to open and close discharge gates. This design ensures positive locking of the gates in the closed position and simplifies fabrication and maintenance. The mechanism can be operated using pneumatic cylinders for efficient operation during the discharge of materials.

Author

huyhuytt2005

Language

EN