초록 ▼

A morphable vehicle member utilizing at least one active material to change at least one attribute in response to an activation signal. The change in at least one attribute is a change in a shape dimension, a shape orientation, an expansion, a contraction, a morphing, a yield strength property, a fl

A morphable vehicle member utilizing at least one active material to change at least one attribute in response to an activation signal. The change in at least one attribute is a change in a shape dimension, a shape orientation, an expansion, a contraction, a morphing, a yield strength property, a flexural modulus or a combination. Preferably, the change in at least one attribute in the morphable vehicle member is reversible. Also disclosed herein are methods for the morphable vehicle member utilizing at least one active material to change at least one attribute on demand in response to an activation signal.

대표청구항 ▼

The invention claimed is: 1. At least a two part morphable molding for a vehicle contiguously spanning an interface between a door surface and a doorframe surface, when in the closed condition, the morphable molding comprising:a first molding attached to the doorframe surface;a second molding attach

The invention claimed is: 1. At least a two part morphable molding for a vehicle contiguously spanning an interface between a door surface and a doorframe surface, when in the closed condition, the morphable molding comprising:a first molding attached to the doorframe surface;a second molding attached to the door surface comprising an active material based portion contiguous to the first molding, the active material based portion comprising an active material adapted to change at least one attribute in response to an activation signal, wherein the change in the at least one attribute changes a modulus property, a shape orientation, or a combination of the modulus property change and the shape orientation change to the active material base portion to provide door clearance upon opening the door surface;an activation device in operative communication with the active material adapted to provide the activation signal; anda controller in operative communication with the activation device.