Vibration-damping device

• US 1,377,849 A
• Filed: 05/29/1919
• Issued: 05/10/1921
• Est. Priority Date: 05/29/1919
• Status: Expired due to Term

• Current Assignee: Frank W. Ofeldt
• Original Assignee: Frank W. Ofeldt
• Inventors: Ofeldt, Frank W.
• Application Number:
  US02/300,708
• Time in Patent Office: 712 Days
• US Class Current: 74/574.2
• CPC Class Codes: F16F 15/1492 with a dry-friction connection
• CPC Class Codes: Y10T 74/2128 Damping using swinging masses, e.g., pendulum type, etc.

Claims