Head and neck support
First Claim
1. A system comprising:
- a helmet;
a load bearing harness;
a flexible extension coupled between the helmet and the load bearing harness,wherein an activation of a magnetic field proximate the flexible extension causes a ferromagnetic infused medium to transition from a fluid state to a rigid state causing the flexible extension to transition from a flexible state to a rigid state,wherein the ferromagnetic infused medium is stored in a compartment in the load bearing harness proximate an opening of the flexible extension when the ferromagnetic infused medium is in the fluid state,wherein the activation of the magnetic field proximate the flexible extension causes the ferromagnetic infused medium to flow from the compartment into the flexible extension along portions of the flexible extension proximate the magnetic field during the transition of the ferromagnetic infused medium from the fluid state to the rigid state, andwherein when the flexible extension is in the rigid state, force applied to the helmet transfers through the flexible extension to the load bearing harness; and
a sensor configured to detect an event, wherein the sensor causes the activation of the magnetic field proximate the flexible extension in response to detecting the event.
1 Assignment
0 Petitions
Accused Products
Abstract
Example implementations relate to providing head and neck support. An example system includes a helmet, a load bearing harness, and a flexible extension coupled between the helmet and the load bearing harness. An activation of a magnetic field proximate the flexible extension causes a ferromagnetic infused medium to transition from a fluid state to a substantially rigid state causing the flexible extension to transition from a flexible state to a rigid state. When the flexible extension is in the rigid state, force applied to the helmet transfers through the flexible extension to the load bearing harness. The system further includes a sensor configured to detect an event. Particularly, the sensor causes the activation of the magnetic field proximate the flexible extension in response to detecting the event.
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Citations
20 Claims
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1. A system comprising:
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a helmet; a load bearing harness; a flexible extension coupled between the helmet and the load bearing harness, wherein an activation of a magnetic field proximate the flexible extension causes a ferromagnetic infused medium to transition from a fluid state to a rigid state causing the flexible extension to transition from a flexible state to a rigid state, wherein the ferromagnetic infused medium is stored in a compartment in the load bearing harness proximate an opening of the flexible extension when the ferromagnetic infused medium is in the fluid state, wherein the activation of the magnetic field proximate the flexible extension causes the ferromagnetic infused medium to flow from the compartment into the flexible extension along portions of the flexible extension proximate the magnetic field during the transition of the ferromagnetic infused medium from the fluid state to the rigid state, and wherein when the flexible extension is in the rigid state, force applied to the helmet transfers through the flexible extension to the load bearing harness; and a sensor configured to detect an event, wherein the sensor causes the activation of the magnetic field proximate the flexible extension in response to detecting the event. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 17)
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9. An apparatus, comprising:
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a helmet configured to cover a head of a user when the apparatus is worn; a load bearing harness configured to position over shoulders of the user when the apparatus is worn; and a flexible extension coupled between the helmet and the load bearing harness, wherein an activation of a magnetic field proximate the flexible extension causes a ferromagnetic infused medium to transition from a fluid state to a rigid state within the flexible extension causing the flexible extension to transition from a flexible state to a rigid state, wherein the ferromagnetic infused medium is stored in a compartment in the load bearing harness proximate an opening of the flexible extension when the ferromagnetic infused medium is in the fluid state, wherein the activation of the magnetic field proximate the flexible extension causes the ferromagnetic infused medium to flow from the compartment into the flexible extension along portions of the flexible extension proximate the magnetic field during the transition of the ferromagnetic infused medium from the fluid state to the rigid state. - View Dependent Claims (10, 11, 12, 18, 19, 20)
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13. A method comprising:
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detecting an event using a sensor; and responsive to detecting the event, causing an activation of a magnetic field proximate a flexible extension coupled between a helmet and a load bearing harness, wherein the activation of the magnetic field proximate the flexible extension causes a ferromagnetic infused medium to transition from a fluid state to a rigid state within the flexible extension causing the flexible extension to transition from a flexible state to a rigid state, wherein the ferromagnetic infused medium is stored in a compartment in the load bearing harness proximate an opening of the flexible extension when the ferromagnetic infused medium is in the fluid state, wherein the activation of the magnetic field proximate the flexible extension causes the ferromagnetic infused medium to flow from the compartment into the flexible extension along portions of the flexible extension proximate the magnetic field during the transition of the ferromagnetic infused medium from the fluid state to the rigid state, and wherein when the flexible extension is in the rigid state, force applied to the helmet transfers through the flexible extension to the load bearing harness. - View Dependent Claims (14, 15, 16)
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Specification