Patent ID: 11878738
Assignee: ZEPHYROS, INC.
Field: Transport (Mechanical engineering)
Classification: CPC B | IPC B

Claim 0:
1. A device for reinforcing a cavity including:
a) a carrier with a length extending between a first end and a second end including:
one or more longitudinal structures; and
one or more transverse structures located at one or more of the first and second ends of the carrier, said structures forming at least one carrier cavity; and
a first portion and a second portion located within the at least one carrier cavity and the first portion having a first cross section thickness that is less than 50% of a second cross sectional thickness of the second portion; and

b) a secondary material comprising a two-part room temperature cure phosphate ester-based foam and a tackifying agent located onto at least the one or more longitudinal structures;
wherein the device is configured to attach to the cavity with one or more mechanical fasteners, an adhesive, or both.