18198033. Vibration Absorber simplified abstract (APPLE INC.)
Contents
Vibration Absorber
Organization Name
Inventor(s)
Jacob L. Dawson of Sunnyvale CA (US)
Daniel T. Williams of San Jose CA (US)
Andrew J. Gunnion of Campbell CA (US)
Vibration Absorber - A simplified explanation of the abstract
This abstract first appeared for US patent application 18198033 titled 'Vibration Absorber
Simplified Explanation
The abstract describes a tuned mass damper that consists of a damper mass with three connected portions. The damper mass is designed to separate within the third portion when a force is applied, allowing relative motion between the first and second portions. The damper mass may also have features that promote rotation when impacted.
- A tuned mass damper with a U-shaped configuration of the damper mass.
- The damper mass separates within the third portion to enable relative motion between the first and second portions.
- Geometric features in the damper mass promote rotation when impacted.
Potential Applications
- Structural engineering: The tuned mass damper can be used to reduce vibrations in tall buildings, bridges, and other structures.
- Aerospace industry: The technology can be applied to reduce vibrations in aircraft, improving passenger comfort and safety.
- Automotive industry: The tuned mass damper can be used to minimize vibrations in vehicles, enhancing ride quality.
Problems Solved
- Vibration reduction: The tuned mass damper addresses the problem of excessive vibrations in structures and vehicles, which can lead to discomfort, damage, or safety hazards.
- Impact resistance: The geometric features in the damper mass help absorb and dissipate impact forces, protecting the structure or vehicle from damage.
Benefits
- Improved stability: The tuned mass damper enhances the stability of structures and vehicles by reducing vibrations.
- Increased comfort: By minimizing vibrations, the technology provides a smoother and more comfortable experience for occupants.
- Enhanced safety: The tuned mass damper helps prevent structural damage and potential accidents caused by excessive vibrations.
Original Abstract Submitted
A tuned mass damper includes a damper mass having a first mass portion and a second mass portion connected by a third mass portion. The first mass portion, the second mass portion, and the third mass portion form a U-shaped configuration of the damper mass. The damper mass is configured to separate within the third mass portion in response to a force transferred to the damper mass of the tuned mass damper to allow relative motion between the first mass portion and the second mass portion. The damper mass may include geometric features that promote rotation of the tuned mass damper relative to an axis, when subjected to impact loads.
