Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Automatic tensioning device

Automatic tensioning device

US Patent 4973290 · Granted Nov 27, 1990

Estimated economic value: $37,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

System for preloading the bearing of a pump assembly1997
Bearing assembly and method for making a component thereof1997
Device for the electrical connection of sensors on bearings1992
Electrical plug-in connection for sensor on bearings1992
Slide rail for tightening a transmission1990
Braking device for drive belts1990
Tension arrangement for transmission belts1989
Vibration-damped spring1989
Tensioning device for drive belt assemblies1988
Tensioning device for drive belt1988
Supporting member1987
Rotation-damping rolling bearing1987