Insulating element for a structural element of a motor vehicle
US11180094B2 · kind B2 · utility
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2References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 2, 2019 |
| Grant date | Nov 23, 2021 |
| Priority date | — |
| Expiry date | Feb 5, 2040 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB62D25/04
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A structural element of a motor vehicle has a cavity and an elongate insulating element arranged in the cavity and is formed such that a longitudinal axis of the insulating element is oriented substantially parallel to a longitudinal axis of the cavity and the insulating element comprises an expandable material, which is arranged and/or configured in such a way that the insulating element fills the cavity completely along the entire length of the insulating element when the expandable material is in the expanded state.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.