Motorized tensioning system with sensors

Patent metadata

Field	Value
Publication number	US-2018317609-A1
Application number	US-201816037334-A
Country	US
Kind code	A1
Filing date	Jul 17, 2018
Priority date	Aug 31, 2012
Publication date	Nov 8, 2018
Grant date	—

Abstract

A tensioning system for articles of footwear and articles of apparel is disclosed. The tensioning system includes a tensioning member that is tightened or loosened using a motorized tensioning device for winding and unwinding the tensioning member on a spool. The tensioning system may be used with various sensors to determine how the motorized tensioning device should be controlled.

First claim

1 . (canceled)

2 . An article of footwear, comprising:
a motorized tensioning system that is configured to adjust a tension level of the article of footwear from a first tension level to a second tension level, wherein the first tension level is greater than the second tension level;
the motorized tensioning system including a motor;
wherein there is a first current level associated with operating the motor when the article of footwear is tensioned at the first tension level, wherein there is a second current level associated with operating the motor when the article of footwear is tensioned at the second tension level;
wherein the first current level is different from the second current level; and
the motorized tensioning system being configured to measure current levels that are associated with operation of the motor in order to determine the tension level of the article of footwear.

3 . The article of footwear of claim 2 , further comprising:
a control device, the control device comprising a first button and a second button; the control device being configured to provide manual control of the motorized tensioning system; and wherein interaction with the first button initiates an increase in the tension level of the article of footwear.

4 . The article of footwear of claim 3 , wherein interaction with the second button initiates a decrease in the tension level of the article of footwear.

5 . The article of footwear of claim 3 , wherein the increase in the tension level of the article of footwear occurs while the motor operates in a forward direction.

6 . The article of footwear of claim 5 , wherein the decrease in the tension level of the article of footwear occurs while the motor operates in a reverse direction with an operation of the motor in a reverse direction.

7 . An article of footwear, comprising:
an automated tensioning system that is configured to adjust a level of tension associated with the article of footwear; the automated tensioning system including a motor, wherein the motor operates in a first direction and a second direction, wherein the motor operates in the first direction as the level of tension is increased, wherein the motor operates in the second direction as the level of tension is decreased; and wherein the automated tensioning system determines the level of tension of the article of footwear by measuring a current level that is associated with the motor following operation of the motor in the second direction.

8 . The article of footwear of claim 7 , wherein the motor is configured to cease operating upon registration of a safety timeout by the automated tensioning system.

9 . The article of footwear of claim 7 , wherein the automated tensioning system is configured to save a preset level of tension, and wherein the automated tensioning system is configured to operate the motor in order to adjust the level of tension of the article of footwear to the preset level of tension.

10 . The article of footwear of claim 10 , wherein the preset level of tension is saved by storing information regarding the current level associated with the preset level of tension.

11 . An article of footwear, comprising:
a fastening mechanism associated with two or more tension levels; an automated tensioning system configured to adjust the tension level of the fastening mechanism from a first tension level to a second tension level, wherein the first tension level is different from the second tension level; the automated tensioning system including a motor; the automated tensioning system being configured to store the first tension level; and the automated tensioning system being configured to operate the motor such that the tension level of the fastening mechanism returns to the first tension level automatically.

12 . The article of footwear of claim 11 , further including a sensor, wherein activation of the sensor initiates a command to the automated tensioning system to return to the first tension level.

13 . The article of footwear of claim 11 , further including a control device, wherein interaction with the control device can initiate a command to the automated tensioning system to return to the first tension level.

14 . The article of footwear of claim 11 , wherein a measurement of a current that is associated with operation of the motor is used to determine the tension level of the article.

15 . The article of footwear of claim 11 , wherein the first tension level is stored by measurement and storage of a current level that is associated with an operation of the motor that adjusts the tension level of the article of footwear to the first tension level.

16 . A method of automatically adjusting tension in an article of footwear, comprising:
adjusting a tension level of the article of footwear to a first tension level; measuring a first current level associated with the operation of a motor during the adjustment to the first tension level; storing the first current level in memory; adjusting the tension level of the article of footwear to a second tension level that is different from the first tension level; and returning the tension level of the article of footwear to the first tension level.

17 . The method of automatically adjusting tension in an article of footwear of claim 16 , wherein the step of returning the tension level of the article of footwear to the first tension level occurs in response to an input being registered by a sensor.

18 . The method of automatically adjusting tension in an article of footwear of claim 16 , wherein the step of returning the tension level of the article of footwear to the first tension level occurs in response to registration of an input into a control device.

Assignees

• Nike Inc

Inventors

• Beers Tiffany A
• Owings Andrew A
• Henderson Cody Collier
• Capra James Alan
• Soderberg Mark Stanley
• Hipwood Daniel

Classifications

• A43B11/00

  Footwear with arrangements to facilitate putting-on or removing, e.g. with straps · CPC title

• B65H69/00

  Methods of, or devices for, interconnecting successive lengths of material; Knot-tying devices {;Control of the correct working of the interconnecting device} · CPC title

• B65H59/384

  using electronic means · CPC title

• A61F5/028

  Braces for providing support to the lower back, e.g. lumbo sacral supports · CPC title

• A43C11/16 Primary

  Fastenings secured by wire, bolts, or the like · CPC title