Exercise machine with an adjustable weight mechanism
View Patent ↗An exercise machine includes a weight attachment connected to a track where the weight attachment is shaped to attach to a support structure of an independent adjustable dumbbell and to carry the support structure as the weight attachment travels along the track. A cradle of the exercise machine has a trough sized to receive the independent adjustable dumbbell, and an input mechanism in communication with a selection mechanism incorporated into the exercise machine. The selection mechanism includes a selector arranged to adjust a connection of a weight set associated with the independent adjustable dumbbell, and a subset of the weight set is carried by the support structure as the weight attachment moves along the track based at least in part on an input into the input mechanism.
1. An exercise machine, comprising:
a frame and a pulley forming a track;
a weight attachment connected to the track where the weight attachment is shaped to attach to a support structure of an independent adjustable dumbbell and to carry the support structure as the weight attachment travels along the frame;
a cradle including a trough sized to receive the independent adjustable dumbbell; and
a selection mechanism incorporated into the exercise machine and including a selector arranged to adjust a connection of a weight set associated with the independent adjustable dumbbell;
wherein a subset of the weight set is carried by the support structure as the weight attachment moves along the track, the selector connected to the subset of the weight set;
wherein the frame supports the independent adjustable dumbbell from the cradle toward the pulley.
2. The exercise machine of claim 1 , wherein the weight attachment is connected to a pull cable.
3. The exercise machine of claim 1 , further comprising a transceiver capable of receiving messages from a remote device.
4. The exercise machine of claim 1 , further comprising an input mechanism having a rotary dial.
5. The exercise machine of claim 1 , further comprising a processor and memory where the memory comprises programmed code executable by the processor to:
to receive a message from a remote device; and
to adjust the connection between the weight set and the adjustable dumbbell based at least in part on the message.
6. The exercise machine of claim 1 , wherein the selection mechanism comprises a motor arranged to move the selector to adjust the connection of a weight to the weight set.
7. The exercise machine of claim 1 , wherein the selector is incorporated into the adjustable dumbbell.
8. The exercise machine of claim 1 , wherein the selection mechanism is incorporated into the cradle.
9. The exercise machine of claim 1 , wherein the selection mechanism comprises a rotary gear positioned to move the selector.
10. The exercise machine of claim 1 , wherein the selector comprises a rod that is arranged to protrude into a cavity formed in a weight of the weight set when the adjustable dumbbell is docked in the cradle.
11. The exercise machine of claim 1 , wherein a second subset of the weight set remains in the cradle as the weight attachment moves along the frame based at least in part on input from a user.
12. An exercise machine, comprising:
a weight attachment connected to a track where the weight attachment is shaped to attach to a support structure of an independent adjustable dumbbell and to carry the support structure as the weight attachment travels along the track;
a frame and a pulley forming the track;
the weight attachment being connected to a pull cable;
a cradle comprising a trough sized to receive the independent adjustable dumbbell; and
a selection mechanism incorporated into the exercise machine comprising a selector arranged to adjust a connection of a weight set associated with the independent adjustable dumbbell;
the selection mechanism comprises a motor arranged to move the selector to adjust the connection of a weight of the weight set;
wherein a first subset of the weight set is carried by the support structure as the weight attachment moves along the track and a second subset of the weight set remains in the cradle as the weight attachment moves along the track, the selector connected to the first subset of the weight set;
wherein the frame supports the independent adjustable dumbbell from the cradle toward the pulley.
13. The exercise machine of claim 12 , further comprising an input mechanism having a rotary dial, the input mechanism comprises a transceiver capable of receiving messages from a remote device.
14. The exercise machine of claim 12 , further comprising a processor and memory where the memory comprises programmed code executable by the processor to:
receive a message from a remote device; and
adjust the connection between the weight set and the adjustable dumbbell based at least in part on the message.
15. The exercise machine of claim 12 , wherein the selection mechanism is incorporated into the cradle.
16. The exercise machine of claim 12 , wherein the selector comprises a rod that is arranged to protrude into a cavity formed in the weight of the weight set when the adjustable dumbbell is docked in the cradle.
17. The exercise machine of claim 12 , wherein the selector comprises a first linear position that causes a distal end of the selector to engage a connection feature disconnecting the weight from the support structure of the adjustable dumbbell when the adjustable dumbbell is docked in the cradle.
18. An exercise machine, comprising:
a weight attachment connected to a track where the weight attachment is shaped to attach to a support structure of an independent adjustable dumbbell and to carry the support structure as the weight attachment travels along the track;
at least a frame and a pulley forming the track;
the weight attachment being connected to a pull cable;
a cradle comprising a trough sized to receive the independent adjustable dumbbell;
an input mechanism comprising a rotary dial, the input mechanism in communication with a selection mechanism incorporated into the exercise machine;
the selection mechanism comprising a selector incorporated into the adjustable dumbbell and arranged to adjust a connection of a weight set associated with the independent adjustable dumbbell;
the selection mechanism comprises a motor arranged to rotate a rotary gear which moves the selector to adjust the connection of a weight of the weight set;
wherein a first subset of the weight set is carried by the support structure as the weight attachment moves along the track and a second subset of the weight set remains in the cradle as the weight attachment moves along the track based at least in part on an input into the input mechanism, the selector connected to the first subset of the weight;
wherein the frame supports the independent adjustable dumbbell from the cradle toward the pulley.