Knitting machine with electronic auxiliary component

Patent metadata

Field	Value
Publication number	US-11286594-B2
Application number	US-202016876909-A
Country	US
Kind code	B2
Filing date	May 18, 2020
Priority date	Mar 31, 2017
Publication date	Mar 29, 2022
Grant date	Mar 29, 2022

Abstract

A knitting machine may include a needle bed and a carriage that is movable along the needle bed. The carriage may be configured to engage at least one feeder to move a dispensing area of the feeder along the needle bed while dispensing a yarn, where the carriage includes an interface for providing power to an auxiliary component.

First claim

We claim:

1. A knitting machine, the knitting machine comprising:
a needle bed;
a carriage that is movable along the needle bed, wherein the carriage engages at least one feeder to move a dispensing area of the feeder along the needle bed while dispensing a yarn; and
at least one sensor that is fixed to the carriage such that the sensor moves relative to the needle bed when the carriage moves along the needle bed,
wherein a control system of the knitting machine adjusts movement of the carriage based on feedback received form the at least one sensor, wherein the at least one sensor is a laser sensor, and wherein the laser sensor determines when a needle of the needle bed is damaged or broken and then sends a feedback signal to the control system of the knitting machine to indicate that the needle is damaged or broken.

2. The knitting machine of claim 1 , the carriage includes a USB port.

3. The knitting machine of claim 2 , wherein a cable extends from a power supply of the knitting machine to the carriage to provide the power to the USB port.

4. The knitting machine of claim 1 , wherein the knitting machine adjusts a knitting sequence in response to a feedback signal received by the control system from the at least one sensor.

5. The knitting machine of claim 1 , wherein the knitting machine terminates a knitting process in response to a feedback signal received by the control system from the at least one sensor.

6. The knitting machine of claim 1 , wherein the at least one sensor includes a temperature sensor.

7. The knitting machine of claim 1 , wherein the at least one sensor includes a barometer.

8. The knitting machine of claim 1 , wherein the at least one sensor detects at least one environmental condition.

9. A knitting machine, the knitting machine comprising:
a needle bed comprising a first set of needles and a second set of needles;
a carriage that is movable along the needle bed and actuates each of the first set of needles and the second set of needles; and
a laser sensor that is fixed to the carriage such that the laser sensor moves relative to the needle bed when the carriage moves along the needle bed,
wherein a control system of the knitting machine adjusts movement of at least one of the carriage, a feeder, and the needle bed based on feedback received form the laser sensor, and wherein the laser sensor determines when a needle of the needle bed is damaged or broken and then sends a feedback signal to the control system of the knitting machine to indicate that the needle is damaged or broken.

10. The knitting machine of claim 9 , the carriage includes a USB port.

11. The knitting machine of claim 10 , wherein a cable extends from a power supply of the knitting machine to the carriage to provide the power to the USB port.

12. The knitting machine of claim 9 , wherein the knitting machine adjusts a knitting sequence in response to a feedback signal received by the control system from the laser sensor.

13. The knitting machine of claim 9 , wherein the knitting machine terminates a knitting process in response to a feedback signal received by the control system from the laser sensor.

14. The knitting machine of claim 9 , wherein the laser sensor detects a temperature near the needle bed.

15. The knitting machine of claim 9 , wherein the laser sensor senses at least one environmental condition.

16. A method, comprising:
knitting a knitted component using a knitting machine having a needle bed and a carriage,
wherein the carriage is movable along the needle bed, wherein the carriage engages at least one feeder to move a dispensing area of the feeder along the needle bed while dispensing a yarn,
wherein at least one sensor that is fixed to the carriage such that the sensor moves relative to the needle bed when the carriage moves along the needle bed, and
wherein a control system of the knitting machine adjusts movement of the carriage based on feedback received form the at least one sensor, wherein the at least one sensor is a laser sensor, and wherein the laser sensor determines when a needle of the needle bed is damaged or broken and then sends a feedback signal to the control system of the knitting machine to indicate that the needle is damaged or broken.

Assignees

• Nike Inc

Inventors

• Dealey Stuart W
• Meir Adrian
• Singh Gagandeep

Classifications

• D04B35/18 Primary

  responsive to breakage, misplacement, or malfunctioning of knitting instruments · CPC title

• D04B35/00 Primary

  Details of, or auxiliary devices incorporated in, knitting machines, not otherwise provided for · CPC title

• D04B7/00

  Flat-bed knitting machines with independently-movable needles (straight-bar machines with fixed needles D04B11/00) · CPC title

• D04B15/70

  in flat-bed knitting machines · CPC title