Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Friction wedge design optimized for high warp friction moment and low damping force

Friction wedge design optimized for high warp friction moment and low damping force

US Patent 6269752 · Granted Aug 7, 2001

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Sensing method, system and assembly for railway assets2025
Friction wedge design optimized for high warp friction moment and low damping fo2004
Rail car truck pedestal shear pad2002
Roller bearing adapter stabilizer bar1999
Rail car truck damping system1998
Roller bearing adapter stabilizer bar1998
Pad of substantially rigid synthetic resin for a friction wedge in a bolster poc1996
Stabilized roller bearing adapter1996
User friendly wheel chock system1994
Wheel chock for a motor vehicle container1991