Exercise machine including weight measurement system
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A63B-022/02
A63B-022/00
출원번호
US-0479448
(2006-06-30)
등록번호
US-7435205
(2008-10-14)
발명자
/ 주소
Reyes,Javier J.
Corbalis,Kevin P.
Cornejo,Victor Torres
Marin,Felipe J.
Wallace,Gregory A.
출원인 / 주소
Unisen, Inc.
대리인 / 주소
Knobbe, Martens, Olson & Bear, LLP
인용정보
피인용 횟수 :
5인용 특허 :
15
초록▼
An exercise machine including a weight measurement system which provides a signal representative of a user's weight. An embodiment of the weight measurement system includes at least one load cell outputting a signal used by a microprocessor to determine an accurate value of the users weight. An embo
An exercise machine including a weight measurement system which provides a signal representative of a user's weight. An embodiment of the weight measurement system includes at least one load cell outputting a signal used by a microprocessor to determine an accurate value of the users weight. An embodiment of the weight measurement system includes a plurality of load cells using a Wheatstone bridge configuration to output a signal representative of a user's weight regardless of whether the weight is evenly distributed across each load cell. A calibration process calibrates the load cells for each exercise machine.
대표청구항▼
What is claimed is: 1. A treadmill comprising: a frame at least substantially housing a motor assembly operable to drive a belt disposed around rollers, wherein operation of the motor assembly causes the belt to move which facilitates exercise of a user and wherein said frame includes at least two
What is claimed is: 1. A treadmill comprising: a frame at least substantially housing a motor assembly operable to drive a belt disposed around rollers, wherein operation of the motor assembly causes the belt to move which facilitates exercise of a user and wherein said frame includes at least two frame arms, each of said two frame arms positioned substantially parallel to said belt when said belt is in use at at least a substantially non-inclined position; an electronic display capable of displaying exercise-related information; and a weight measurement system including a plurality of footpads, a plurality of load cells, and an electronic circuit, wherein each footpad is mechanically linked to a load cell within the respective frame arm to cause each footpad to float with respect to the frame arm, wherein each load cell converts deformation caused by the user standing on said mechanically linked footpad into an electrical signal indicative of a weight applied on a foot of said user, and wherein said electronic circuit combines said electrical signals from each load cell into an output signal, said electronic display being responsive to said output signal to determine a numerical value indicative of the user's weight, wherein at least some of the exercise-related information displayed on the electronic display is calculated using said numerical value. 2. The treadmill of claim 1, wherein one of the exercise-related information comprises speed or limitations on speed. 3. The treadmill of claim 1, wherein one of the exercise-related information comprises resistance or limitations on resistance. 4. The treadmill of claim 1, wherein one of the exercise-related information comprises one of caloric burn rate, current calories burned and total calories burned. 5. The treadmill of claim 1, wherein one of the exercise-related information comprises a body mass index. 6. The treadmill of claim 1, wherein one of the exercise-related information comprises a fitness value. 7. The treadmill of claim 1, wherein one of the exercise-related information comprises a percent body fat. 8. The treadmill of claim 1, wherein the electronic circuit comprises a Wheatstone bridge circuit. 9. The treadmill of claim 1, wherein said numerical value is determined when the user's weight is unevenly distributed across the plurality of load cells. 10. The treadmill of claim 1, wherein the load cells comprise aluminum. 11. The treadmill of claim 1, wherein the electronic display displays a measurement of the user's weight determined from said numerical value. 12. The treadmill of claim 1, wherein one of the exercise related information comprises one or more of caloric burn rate, current calories burned, total calories burned, speed or limitations on speed, or resistance or limitations on resistance. 13. A method of determining an exercise parameter using an indication of an exerciser's weight, the method comprising: acquiring a signal from a weight measurement system of a treadmill comprising a frame including frame arms, said weight measurement system including a plurality of footpads, a plurality of load cells, and an electronic circuit, wherein each footpad is mechanically linked to a load cell within the respective frame arm to cause each footpad to float with respect to the frame arm, wherein each load cell converts deformation caused by an exerciser standing on said mechanically linked footpad into an electrical signal indicative of a weight applied on a foot of said exerciser, and wherein said electronic circuit combines said electrical signals from each load cell into an output signal indicative of the exerciser's weight after the exerciser has boarded the treadmill, said treadmill also comprising a motor operated belt, and an electronic display; calculating a representation of the exerciser's weight using at least the output signal; and calculating a parameter using at least said representation. 14. The method of claim 13, comprising calculating a physiological parameter using said representation. 15. The method of claim 14, wherein one of said physiological parameters include a body mass index or range, a fitness value or range, or a percent body fat. 16. The method of claim 13, comprising calculating an exercise-related information using said representation.
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이 특허에 인용된 특허 (15)
Giovannetti Giovanni Battista,ITX, Apparatus for the antigravity modification of the myotensions adapting the human posture in all of the planes of space.
Dyer Richard A. (Leucadia CA) Knauer Michael J. (Oceanside CA) Rabenberg Berle E. (Julian CA) Bentley Arthur C. (Rossmoor CA) Keelor Richard O. (Houston TX), Electronically controlled exercise system.
Kroll William P. (2382 Pioneer Trail Medina MN 55340) Kroll Robert E. K. (300 Shelard Pkwy. St. Louis Park MN 55426) Kroll Mark W. (13011 Brenwood Trail Minnetonka MN 55343) Kroll Karl J. F. (5217 W., Load cell assembly.
McPhee Ron J. (6573 Monte Serrano NE. Albuquerque NM 87111) Sparlin Brad (11816 Tracey Ct. NE. Albuquerque NM 87111) Hayward William (4401 Morris NE. #214 Albuquerque NM 87110) Troutman Samuel J. (71, Physical fitness evalution system.
Oglesby, Gary E.; Golen, Jr., Emil S.; Fox, James B.; Danile, John; Kohan, Robert D.; Clawson, Christopher E.; Lantz, Kenneth F.; Wille, Daniel R.; Porth, Timothy J., Treadmill control system.
Oglesby, Gary E.; Golen, Jr., Emil S.; Fox, James B.; Danile, John; Kohan, Robert D.; Clawson, Christopher E.; Lantz, Kenneth F.; Wille, Daniel R.; Porth, Timothy J., Treadmill control system.
Reyes, Javier J.; Corbalis, Kevin P.; Cornejo, Victor Torres; Marin, Felipe J.; Wallace, Gregory A., Exercise machine including weight measurement system.
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