Isometric exercise device

• US 7,703,323 B2
• Filed: 08/29/2008
• Issued: 04/27/2010
• Est. Priority Date: 09/07/2007
• Status: Expired due to Fees

• Current Assignee: Enanef Limited
• Original Assignee: Enanef Limited
• Inventors: Summers, Neil
• Primary Examiner(s): DOWTIN, JEWEL VIRGIE
• Application Number:
  US12/202,029
• Publication Number:
  US 20090069160A1
• Time in Patent Office: 606 Days
• Field of Search: 733/790.1, 482/44, 482/91, 177/210, 600/595, 335/03, 335/58, 335/04
• US Class Current: 73/379.02
• CPC Class Codes: A61B 5/224 Measuring muscular strength
• CPC Class Codes: A63B 21/0004 Exercising devices moving as a whole during exercise bar bells or dumb bells A63B21/072; on wheels A63B22/20
• CPC Class Codes: A63B 21/0023 for isometric exercising, i.e. substantial force variation without substantial muscle motion
• CPC Class Codes: A63B 21/05 Linearly-compressed elements A63B21/028 takes precedence
• CPC Class Codes: A63B 21/4035 for operation by hand
• CPC Class Codes: A63B 2220/51 Force
• CPC Class Codes: A63B 23/03541 Moving independently from each other A63B22/00 takes precedence
• CPC Class Codes: A63B 23/12 for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles bench press exercises A63B21/078; for teaching music G09B15/06
• CPC Class Codes: A63B 24/00 Electric or electronic controls for exercising apparatus of preceding groups; Controlling or monitoring of exercises, sportive games, training or athletic performances

Abstract

The invention provides for a hand-held isometric exercise device comprising a handle portion and at least one load cell arranged to receive a load when the device is gripped by the handle portion and urged against the surface, the device having at least one contact portion on the underside thereof for contact with the said surface to transmit the load to the said at least one load cell.

Claims

1. A hand-held isometric exercise device comprising a handle portion and at least one load cell arranged to receive a load when the device is gripped by the handle portion and urged against the surface, the device having at least one contact portion on the underside thereof for contact with the surface to transmit the load to the at least one load cell when the device is urged against said surface.

2. A device as claimed in claim 1, wherein the contact portion is defined by a contact member.

3. A device as claimed in claim 2, wherein the contact member comprises a contact pad.

4. A device as claimed in claim 1, wherein the contact portion presents a planar lace for contact with the surface.

5. A device as claimed in claim 1, wherein the at least one load cell is located in the region of the said underside of the device.

6. A device as claimed in claim 1, wherein the at least one load cell is located adjacent the contact portion.

7. A device as claimed in claim 1, wherein the contact portion is integral with the said at least one load cell.

8. A device as claimed in claim 1, wherein the contact portion is located to protrude beyond the under surface of the device.

9. A device as claimed in claim 1, wherein the handle portion comprises an elongate handle and the device is provided with a surface contact region at each end of, or each side of, the handle portion, wherein at least one of said surface contact regions includes the at least one contact portion.

10. A device as claimed in claim 9 wherein each surface contact region has at least one contact portion.

11. A device as claimed in claim 10 wherein both of the surface contact regions include the same number of load cells.

12. A device as claimed in claim 11, wherein the load cells and/or contact portions, are located symmetrically relative to the handle portion.

13. A device as claimed in claim 9, wherein each surface contact region is defined housing member extending from the handle portion and each including a contact portion on the under surface thereof.

14. A device as claimed in claim 1, wherein each contact portion is arranged to transmit the said load to at least two load cells.

15. A device as claimed in claim 1, wherein each load cell comprises a digital load cell.

16. A device as claimed in claim 1, wherein the handle portion is movably mounted to the device.

17. A device as claimed in claim 16, wherein the handle portion is mounted so as to be resiliently movable.

18. A device as claimed in claim 17, wherein the handle portion is resiliently mounted to the device.

19. A device as claimed in claim 16, and arranged to engage with at least one resilient member for the resilient mounting thereof.

20. A device as claimed in claim 19 and comprising an elongate handle portion each end of which is arranged to engage with the respective one of a pair of resiliently deformable members.

21. A device as claimed in claim 19 wherein the at least one resiliently deformable member is arranged to deform as the device is urged against the said surface.

22. A device as claimed in claim 19 wherein the resilient de formable member comprises a longitudinal resiliently deformable member.

23. A device as claimed in claim 22, wherein the resiliently deformable member is disposed within the device in a manner substantially perpendicular to a longitudinal axis of the handle portion.

24. A device as claimed in claim 19, and arranged with an opening for receiving in a removable manner at least one of the resiliently deformable members.

25. A hand-held isometric exercise device comprising:

a handle portion having two ends;

a housing portion at each of the ends of the handle portion, wherein each housing portion includes a bottom that is adapted to contact a working surface such that the handle is spaced above the working surface when the bottom of each housing portion contacts the working surface;

a load cell coupled to at least one of the housing portions, the load cell arranged to receive a load when the device is gripped by the handle portion and urged against the working surface, at least one of the housing portions having at least one contact portion on the bottom thereof for contact with the working surface to transmit the load to the a load cell.