Multi-function weight training apparatus

• US 7,331,908 B2
• Filed: 03/22/2002
• Issued: 02/19/2008
• Est. Priority Date: 03/23/2001
• Status: Expired due to Fees

• Current Assignee: Extreme Degree Fitness, Inc.
• Original Assignee: Extreme Degree Fitness, Inc.
• Inventors: Olsen, Brian
• Primary Examiner(s): Mathew; Fenn C.
• Application Number:
  US10/104,539
• Publication Number:
  US 20020137605A1
• Time in Patent Office: 2,160 Days
• Field of Search: 482 92- 94, 482/96, 482 98-104, 482137-139, 482/908, 482 71- 72, 482/144
• US Class Current: 482/99
• CPC Class Codes: A63B 21/0628 for vertical array of weights
• CPC Class Codes: A63B 2225/102 having a common resisting device

Abstract

A multi-function weight training apparatus including a support base, a linear motion beam, a resistance adjusting carriage, a main carriage, a weight carriage and a cable. The linear motion beam is rotatably mounted to the base. The resistance adjusting carriage is mounted to the linear motion beam, wherein the resistance adjusting carriage is selectively positionable on the linear motion beam. The main carriage is mounted to the linear motion beam. The weight carriage is mounted with respect to the support base. The cable operably connects the weight carriage to the main carriage while an intermediate portion of the cable engages the resistance adjusting carriage. Moving the main carriage with respect to the linear motion beam causes the weight carriage to move with respect to the support base.

Claims

1. An exercise apparatus comprising;

a support base;

a beam supported for rotation relative to the support base about a rotation axis at least between a generally horizontal orientation and a generally vertical orientation;

an adjustable force resistance mechanism supported by the support base; and

a main carriage supported by the beam and configured to move linearly along said beam from a starting position, the main carriage being linked to the force resistance mechanism, whereby linear movement of said main carriage from the starting position along said beam results in resistance being provided by the adjustable force resistance mechanism against said movement, wherein a magnitude of the resistance provided by the adjustable force resistance mechanism against said movement of said main carriage, and not including any resistance offered by the main carriage itself, is independent of a rotational orientation of said beam relative to the support base.

2. The exercise apparatus of claim 1, wherein the starting position of the main carriage is adjustable along the beam.

3. The exercise apparatus of claim 1, further comprising a cable and pulley assembly connecting the main carriage with the force resistance mechanism.

4. The exercise apparatus of claim 1, further comprising an indicator arrangement configured to indicate a relative rotational position of the beam with respect to the support base.

5. The exercise apparatus of claim 1, wherein the force resistance mechanism comprises a weight carriage for carrying one or more weights.

6. The exercise apparatus of claim 1, further comprising one or more urethane rollers supporting the main carriage on the beam.

7. The exercise apparatus of claim 1, wherein the support base comprises a central member and first and second end members connected to the central member, wherein the first and second end members are angled with respect to one another such that a distance between forward ends of the first and second end members is greater than a distance between rearward ends of the first and second end members.

8. The exercise apparatus of claim 1, wherein the force resistance mechanism comprises a weight carriage movable in a vertical direction regardless of the rotational orientation of said beam relative to the support base.

9. A multi-function weight training apparatus comprising:

a support base;

a linear motion beam rotatably supported by the support base;

a main carriage supported by the linear motion beam;

an adjustment carriage carried by the linear motion beam for adjusting a starting position of the main carriage, wherein the adjustment carriage is selectively positionable along said linear motion beam;

a weight carriage for providing resistance against movement of the main carriage; and

a flexible link operably connecting the weight carriage to the main carriage.

10. The multi-function weight training apparatus of claim 9, wherein the support base has a bottom section and a main post that extends from the bottom section, and wherein the linear motion beam is attached to the main post opposite the bottom section.

11. The multi-function weight training apparatus of claim 9, wherein the linear motion beam has a main section and a secondary posts that are oriented substantially parallel to each other, wherein the main carriage is movable along the main section and wherein the adjustment carriage is movable along the secondary post.

12. The multi-function weight training apparatus of claim 11, wherein the secondary post has a plurality of apertures formed therein, and wherein the apertures are adapted to receive a pin on the adjustment carriage for positioning the adjustment carriage at discrete locations on the secondary post.

13. The multi-function weight training apparatus of claim 9, wherein the adjustment carriage has at least one pulley operably attached thereto, and wherein the pulley has a concaved outer surface that is adapted to receive the cable.

14. The multi-function weight training apparatus of claim 9, further comprising a device for controlling rotation of the linear motion beam.

15. The multi-function weight training apparatus of claim 14, wherein the rotation-controlling device comprises a worm gear drive attached to the linear motion beam and a hand crank attached to the support base.

16. An exercise apparatus comprising:

a support base;

a beam rotatably supported by the support base;

a force resistance mechanism supported by the support base;

a main carriage supported by the beam and configured to move linearly along said beam from a starting position, the main carriage being linked to the force resistance mechanism, whereby linear movement of said main carriage from the starting position along said beam results in resistance being provided against said movement;

a cable and pulley assembly connecting the main carriage with the force resistance mechanism; and

further comprising a secondary carriage carried by the beam and adjustable to one of a plurality of positions along the beam, and where the cable and pulley assembly comprises a cable having a first end connectable to the main carriage, a second end fixed to the secondary carriage, and an intermediate portion engaging at least one pulley carried by said secondary carriage, wherein adjustment of said secondary carriage along said beam changes the starting position of said main carriage on said beam.

17. The exercise apparatus of claim 16, wherein the cable and pulley assembly comprises a pair of pulleys carried by the secondary carriage and defining a space therebetween for receiving the cable, whereby the main carriage is moveable in either direction along the beam from the starting position against a resistance provided by said force resistance mechanism.

18. The exercise apparatus of claim 16, wherein the first end of the cable is detachable from the main carriage, wherein movement of said first end of said cable results in resistance being provided against said movement.

19. The exercise apparatus of claim 16, further comprising one or more urethane rollers supporting the secondary carriage on the beam.

20. An exercise apparatus comprising;

a support base;

a beam supported for rotation relative to the support base about a rotation axis;

an adjustable force resistance mechanism supported by the support base; and

a main carriage supported by the beam and configured to move linearly along said beam from a starting position, the main carriage being linked to the force resistance mechanism, whereby linear movement of said main carriage from the starting position along said beam results in resistance being provided by the adjustable force resistance mechanism against said movement, wherein a magnitude of the resistance provided by the adjustable force resistance mechanism against said movement of said main carriage, and not including any resistance offered by the main carriage itself, is independent of a rotational orientation of said beam relative to the support base;

wherein the main carriage is configured to move initially in either direction from the starting position to overcome resistance in either push or pull motions.

21. The exercise apparatus of claim 20, wherein the force resistance mechanism comprises a weight carriage movable in a vertical direction regardless of the rotational orientation of said beam relative to the support base.

22. An exercise apparatus comprising;

a support base;

a beam supported for rotation relative to the support base about a rotation axis;

an adjustable force resistance mechanism supported by the support base; and

a main carriage supported by the beam and configured to move linearly along said beam from a starting position, the main carriage being linked to the force resistance mechanism, whereby linear movement of said main carriage from the starting position along said beam results in resistance being provided by the adjustable force resistance mechanism against said movement, wherein a magnitude of the resistance provided by the adjustable force resistance mechanism against said movement of said main carriage, and not including any resistance offered by the main carriage itself, is independent of a rotational orientation of said beam relative to the support base.

23. The exercise apparatus of claim 22, wherein the force resistance mechanism comprises a weight carriage movable in a vertical direction regardless of the rotational orientation of said beam relative to the support base.

24. An exercise apparatus comprising:

a support base;

a beam rotatably supported by the support base;

a force resistance mechanism supported by the support base;

a main carriage supported by the beam and configured to move linearly along said beam from a starting position, the main carriage being linked to the force resistance mechanism, whereby linear movement of said main carriage from the starting position along said beam results in resistance being provided against said movement; and

a counterweight connected for movement with the main carriage to balance the weight of said main carriage relative to an axis of rotation of the beam.

25. An exercise apparatus comprising:

a support base;

a beam rotatably supported by the support base;

a force resistance mechanism supported by the support base;

a main carriage supported by the beam and configured to move linearly along said beam from a starting position, the main carriage being linked to the force resistance mechanism, whereby linear movement of said main carriage from the starting position along said beam results in resistance being provided against said movement;

an indicator arrangement configured to indicate a relative rotational position of the beam with respect to the support base, wherein the indicator arrangement comprises a first member rotatably supported by the beam, the first member being retained in a substantially stationary position by gravity and including a plurality of markings thereon, said indicator arrangement further comprising a reference point fixed for rotation with said beam, the reference point cooperating with the plurality of markings of said first member to indicate a relative rotational position of said beam with respect to the support base.