Article of apparel with dynamic padding system

• US 9,908,027 B2
• Filed: 04/22/2014
• Issued: 03/06/2018
• Est. Priority Date: 04/22/2014
• Status: Active Grant

• Current Assignee: Nike, Inc.
• Original Assignee: Nike, Inc.
• Inventors: Beers, Tiffany A.
• Primary Examiner(s): Quinn, Richale
• Assistant Examiner(s): KOZAK, ANNE M
• Application Number:
  US14/258,613
• Publication Number:
  US 20150297973A1
• Time in Patent Office: 1,414 Days
• CPC Class Codes: A41D 13/015 with shock-absorbing means A41D13/05 takes precedence
• CPC Class Codes: A41D 13/05 protecting only a particular body part ear protectors A61F11/06
• CPC Class Codes: A41D 13/0506 Hip
• CPC Class Codes: A41D 13/0512 Neck or shoulders area
• CPC Class Codes: A41D 13/0543 Legs knee or foot A41D13/06; protectors for the legs of players or sportmen A63B71/1225
• CPC Class Codes: A63B 2071/1208 for the breast and the abdomen, e.g. breast plates
• CPC Class Codes: A63B 2071/1233 for the hip
• CPC Class Codes: A63B 2071/1241 for the thigh
• CPC Class Codes: A63B 2220/833 Sensors arranged on the exercise apparatus or sports implement
• CPC Class Codes: A63B 2220/836 Sensors arranged on the body of the user
• CPC Class Codes: A63B 2220/89 Field sensors, e.g. radar systems
• CPC Class Codes: A63B 71/12 for the body or the legs , e.g. for the shoulders A63B71/081 takes precedence
• CPC Class Codes: A63B 71/1216 for the genital area
• CPC Class Codes: A63B 71/1225 for the legs, e.g. thighs, knees, ankles, feet
• CPC Class Codes: G08C 17/02 using a radio link

Abstract

An article of apparel includes a padding system that dynamically changes configuration in response to an impending impact. The padding system may change from a state that has a high flexibility and offers low protection from impact to a state that has a low flexibility and offers increase protection from impact. The system may use a filament to constrict a plurality of padding elements together in order to increase the overall stiffness of the pad. The filament may be tightened and loosened by a spool. The spool may receive a signal regarding the impending impact from a sensor that is a part of the article of apparel, or a sensor that is separate from it.

Claims

1. An article of apparel being a shirt-type garment, the article of apparel comprising:

a dynamic padding system, the dynamic padding system including

a pad,

a first spool, and

a first filament which commences and terminates from the first spool;

wherein the first filament is wound around the first spool and extends through the pad;

wherein the first spool is configured to reversibly wind the first filament from a first length within the pad to a second length within the pad;

wherein the dynamic padding system is configured to reversibly change from a first state to a second state, the first state having the first length of the first filament within the pad and the second state having the second length of the first filament within the pad;

the first state having a first stiffness, the second state having a second stiffness, the second stiffness being different from the first stiffness;

the dynamic padding system is a first dynamic padding system;

the first dynamic padding system is located on a first shoulder area of the shirt-type garment;

the shirt-type garment article of apparel further includes a second dynamic padding system, a third dynamic padding system, and a fourth dynamic padding system;

the second dynamic padding system being located on a second shoulder area of the shirt-type garment, wherein the second dynamic padding system includes a second pad and a second filament wound around a second spool;

the third dynamic padding system being located on a first side area of the shirt-type garment, wherein the second dynamic padding system includes a third pad and a third filament wound around a third spool;

the fourth dynamic padding system being located on a second side area of the shirt-type garment, wherein the fourth dynamic padding system includes a fourth pad and a second filament wound around a fourth spool;

wherein each of the second, third, and fourth filaments are configured to reversibly wind each of the second, third and fourth filaments, respectively, from a first length within each of the second, third and fourth pads to a second length within each of the second, third and fourth pads, respectively;

wherein each of the second, third and fourth dynamic padding systems are configured to reversibly change from a first state to a second state, the first state having the first length of each of the second, third and fourth filaments within each of the second, third and fourth padding systems, respectively, and the second state having the second length of each of the second, third and fourth filaments within each of the second, third and fourth padding systems;

and each first state having a first stiffness, each second state having a second stiffness, the second stiffness being different from the first stiffness.