Pilates reformer exercise machine

• US 8,152,705 B2
• Filed: 10/28/2009
• Issued: 04/10/2012
• Est. Priority Date: 10/30/2008
• Status: Expired due to Fees

• Current Assignee: Michael Rooks
• Original Assignee: Michael Rooks
• Inventors: Rooks, Michael
• Primary Examiner(s): Thanh, Loan
• Assistant Examiner(s): Nguyen, Tam
• Application Number:
  US12/607,654
• Publication Number:
  US 20100279834A1
• Time in Patent Office: 895 Days
• Field of Search: 482/47, 482/70, 482/71, 482/72, 482/121, 482/135, 482/142, 482/148, 482/122, D21/191, D21/195, D21/690, 312/108, 312/111, 312/198, 312/350, 248/220.31, 248/220.41, 248/222.41, 248/223.21, 248/223.41, 248/224.51, 248/224.61, 248/225.11
• US Class Current: 482/142
• CPC Class Codes: A63B 2026/006 with feet supports below their pivotal point
• CPC Class Codes: A63B 21/00069 Setting or adjusting the resistance level; Compensating for a preload prior to use, e.g. changing length of resistance or adjusting a valve
• CPC Class Codes: A63B 21/022 with springs acting at different parts of the stroke
• CPC Class Codes: A63B 21/0552 Elastic ropes or bands
• CPC Class Codes: A63B 21/4017 to the upper limbs
• CPC Class Codes: A63B 22/0087 with a seat or torso support moving during the exercise, e.g. reformers A63B22/0076 takes precedence

Abstract

A reformer includes a combined mount that serves to attach and support a foot bar assembly, a jump board, and a spring bar. The combined mount is easily and quickly attached to a side rail of a frame of the reformer. A carriage of the reformer include a combined wheel axle and strap attachment point, which eliminates the need for a separate strap attachment bracket. The carriage also include side wheels which are mounted on the sides of the carriage, and which are biased outward so that they contact the side rails of the frame of the reformer.

Claims

1. A Pilates reformer comprising:

a frame configured to slidably receive a movable carriage;

a plate of rigid material mounted on the frame;

a brace bar depression formed on a top edge of the plate adjacent a rear of the plate, wherein the brace bar depression will prevent rearward movement of a brace bar that is resting on the top edge of the plate and which is being urged rearward; and

a plurality of spring bar mounting apertures located at a lower portion of the plate, wherein each spring bar mounting aperture has an open top such that an end of a spring bar can he inserted down through the open top and come to rest on a bottom surface of the mounting aperture.

2. The Pilates reformer of claim 1, wherein a slot is located in a central portion of the plate, the slot extending rearward from a front edge of the plate, and wherein each of the spring bar mounting apertures comprises a depression cut downward into a bottom edge of the slot.

3. The Pilates reformer of claim 2, wherein sidewalls of the spring bar mounting apertures are angled upward and towards a rear of the plate.

4. The Pilates reformer of claim 3, wherein a bottom portion of each of the spring bar mounting apertures comprises a rounded surface.

5. Pilates reformer of claim 1, wherein a bottom portion of each of the spring bar mounting apertures comprises a flat horizontally extending surface.

6. The Pilates reformer of claim 1, wherein the brace bar depression comprises a downwardly sloped surface that extends downward and rearward from a front edge of the brace bar depression, and an upwardly extending stop formed at a rear edge of the brace bar depression.

7. The Pilates reformer of claim 1, further comprising a jump board slot located at a rear portion of the plate.

8. The Pilates reformer of claim 7, wherein the jump board slot comprises a generally rectangular slot that extends from a top edge of the plate part way down the plate.

9. The Pilates reformer of claim 8, wherein the jump board slot is formed along a rear edge of the plate.

10. The Pilates reformer of claim 1, wherein sidewalls of the spring bar mounting apertures are angled upwards and towards a rear of the plate.

11. The Pilates reformer of claim 10, further comprising a jump board slot located at a rear of the plate, the jump board slot comprising a generally rectangular slot that extends from a top edge of the plate part way down the plate.

12. The Pilates reformer of claim 11, wherein a slot is located in a central portion of the plate, the slot extending rearward from a front edge of the plate, and wherein each of the spring bar mounting apertures comprises a depression cut downward into a bottom edge of the slot.

13. The Pilates reformer of claim 2, further comprising a jump board slot located at a rear of the plate, the jump board slot comprising a generally rectangular slot that extends from a top edge of the plate part way down the plate.

14. A Pilates reformer, comprising:

a frame configured to slidably receive a movable carriage;

a plate of rigid material mounted on the frame;

a foot bar mounting hole located at a top portion of the plate; and

a plurality of spring bar mounting apertures located at a lower portion of the plate, wherein each spring bar mounting aperture has an open top such that an end of a spring bar can be inserted down through the open top so that the spring bar can rest on a bottom surface of the mounting aperture.

15. The Pilates reformer of claim 14, further comprising a bearing mounted in the foot bar mounting hole.

16. A combined mount for a reformer, comprising:

a plate of rigid material;

a slot located in a central portion of the plate, the slot extending rearward from a front edge of the plate;

a plurality of spring bar mounting apertures located at a lower portion of the plate and adapted to receive a spring bar, wherein each of the spring bar mounting apertures comprises a depression cut downward into a bottom edge of the slot, and wherein each spring bar mounting aperture has an open top that opens into the slot such that an end of a spring bar can be inserted down through the open top.

17. The combined mount of claim 16, wherein sidewalls of the spring bar mounting apertures are angled upward and towards a rear of the plate.

18. The combined mount of claim 17, further comprising a jump board slot located at a rear of the plate, the jump board slot comprising a generally rectangular slot that extends from a top edge of the plate part way down the plate.

19. The combined mount of claim 16, further comprising a jump board slot located at a rear of the plate, the jump board slot comprising a generally rectangular slot that extends from a top edge of the plate part way down the plate.

20. The combined mount of claim 16, further comprising a foot bar mounting hole located at a top portion of the plate and positioned over the slot.

21. A Pilates reformer comprising:

a frame configured to slidably receive a movable carriage;

a plate of rigid material mounted on the frame;

a plurality of spring bar mounting apertures located at a lower portion of the plate, wherein each spring bar mounting aperture has an open top such that an end of a spring bar can be inserted down through the open top so that the spring bar can rest on a bottom surface of the mounting aperture; and

a jump board slot located at a rear of the plate, the jump board slot comprising a generally rectangular slot that extends from a top edge of the plate part way down the plate.

22. The Pilates reformer of claim 21, wherein sidewalls of the spring bar mounting apertures are angled upward and towards a rear of the plate.