Dual back pad tilting mechanism

• US 7,722,513 B2
• Filed: 03/10/2006
• Issued: 05/25/2010
• Est. Priority Date: 03/10/2006
• Status: Active Grant

• Current Assignee: Hablamer LLC
• Original Assignee: Dream Visions
• Inventors: Habing, Theodore G
• Primary Examiner(s): Thanh; Loan H
• Assistant Examiner(s): Ganesan; Sundhara M
• Application Number:
  US11/372,590
• Publication Number:
  US 20070213185A1
• Time in Patent Office: 1,537 Days
• Field of Search: 482/142, 482/134, 482/908, 482/104, 482/100, 482/139, 297/357, 248/292.14
• US Class Current: 482/142
• CPC Class Codes: A63B 21/00047 Exercising devices not moving during use benches A63B21/4029; isometric exercising devices A63B21/0023; step exercisers A63B23/0458; walk exercisers A63B23/0464
• CPC Class Codes: A63B 21/0628 for vertical array of weights
• CPC Class Codes: A63B 21/4047 Pivoting movement weight pivoting A63B21/0615
• CPC Class Codes: A63B 23/03525 Supports for both feet or both hands performing simultaneously the same movement, e.g. single pedal or single handle A63B21/0724 takes precedence

Abstract

An adjustment mechanism for a back support cushion of an exercise machine has two separate pivotal adjustments. One pivot is located above and behind the back support cushion and a second is located below and behind the back support cushion. A two-arm linkage system connects the back support cushion to the exercise machine at the two pivot locations.

Claims

1. An exercise apparatus, comprising:

a frame;

an exercise station having a seat cushion and a back pad, the back pad pivotally positionable about a first pivot;

a support member carrying the first pivot, the support member pivotally positionable about a second pivot fixed on the frame;

wherein a portion of the back pad proximate to the seat cushion is longitudinally positionable with respect to the frame independent of the seat cushion by adjustment of the support member about the second pivot;

a first locking mechanism to secure the support member at a desired angle with respect to the second pivot;

wherein the back pad is pivotally positionable about the first pivot without releasing the first locking mechanism;

a second locking mechanism, separate from the first locking mechanism, to secure the back pad at a desired angle with respect to the first pivot.

2. The apparatus of claim 1 wherein the exercise station comprises a leg extension arm.

3. The apparatus of claim 1 wherein the exercise station comprises a press/row arm.

4. The apparatus of claim 1 wherein the exercise station comprises a lat pull.

5. The apparatus of claim 1 wherein the exercise station comprises a mid pulley station.

6. A user support for an exercise machine comprising:

a seat cushion;

a back support subframe pivotally coupled to a frame member of the exercise machine at a first pivot, the subframe selectively positionable at a plurality of inclination angles with respect to the first pivot;

a back support cushion pivotally coupled to the subframe at a second pivot, the cushion selectively positionable at a plurality of inclination angles with respect to the second pivot;

wherein a portion of the back support cushion proximate to the seat cushion is longitudinally positionable with respect to the frame member independent of the seat cushion by adjustment of the support member about the first pivot;

a first locking mechanism to secure the subframe at a desired angle with respect to the first pivot;

wherein the back support cushion is pivotally positionable about the second pivot without releasing the first locking mechanism;

a second locking mechanism, separate from the first locking mechanism, to secure the back support cushion at a desired inclination angle with respect to the second pivot.

7. The user support of claim 6 wherein the first pivot is located above the back support cushion.

8. The user support of claim 6 wherein the second pivot is located below the back support cushion.

9. The user support of claim 6 wherein the exercise machine includes a leg extension arm operable by a person supported by the back support.

10. The user support of claim 6 wherein the exercise machine includes a press/row arm operable by a person supported by the back support.

11. The user support of claim 6 wherein the exercise machine includes a lat pull station operable by a person supported by the back support.

12. The user support of claim 6 wherein the exercise machine includes a mid pulley station operable by a person supported by the back support.

13. An exercise apparatus, comprising:

a frame;

an exercise station having a back pad and a seat pad, the back pad coupled to the frame such that a portion of the back pad proximate to the seat cushion is longitudinally positionable with respect to the frame independent of the seat pad, the back pad pivotally adjustable about a first pivot;

a support member carrying the first pivot, the support member pivotally adjustable about a second pivot fixed on the frame;

a first locking mechanism to secure the support member at a desired angle with respect to the second pivot, wherein the back pad is pivotally adjustable about the first pivot without releasing the first locking mechanism;

a second locking mechanism, separate from the first locking mechanism, to secure the back pad at a desired angle with respect to the first pivot.

14. The apparatus of claim 13 including at least one locking mechanism to lock the back pad and the support member in a plurality of positions.

15. The apparatus of claim 13 wherein the back pad is pivotally adjustable about the first pivot independent of the second pivot.

16. The apparatus of claim 13 wherein adjustment of the support member about the second pivot results in primarily longitudinal movement of the back pad adjacent to the first pivot.

17. The apparatus of claim 13 wherein the exercise station comprises a leg extension arm pivotally coupled to the frame.

18. The apparatus of claim 13 wherein the exercise station comprises a press/row arm.

19. The apparatus of claim 13 wherein the exercise station comprises a lat pull.

20. The apparatus of claim 13 wherein the exercise station comprises a mid pulley station.

21. The apparatus of claim 17 wherein adjustment of the support member about the second pivot moves a portion of the back pad toward the leg extension pivot.

22. The apparatus of claim 13 wherein adjustment of the first or second pivot provides longitudinal movement of a portion of the back pad.