Exercise apparatus using bidirectional adaptive resistance
OwnerMarius Popescuinventor
Life of this patent
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Abstract
Disclosed exercise machines provide adaptive resistance in both directions of cable or flexible member movement. Perceived or felt resistance increases in response to the effort and/or speed of movement exerted by a user. During exercise, a user may become fatigued making further movement or weight support unwanted. With the disclosed embodiments, a user may simply stop their effort and the resistance and movement of the machine will stop. There are no plates or physical weights to harm a user and operation of the machine occurs in near silence. The disclosed embodiments are well suited for both beginner and accomplished athletes as the resistance adjusts seamlessly and continuously to match the force exerted by the user.
Claims6
An adaptive resistance exercise machine, the machine comprising:
- a) a flexible member in frictional attachment to a drum, wherein movement of the flexible member exerts rotational force upon the drum;
- b) the drum in rotational connection to a conductor disk, such that rotational force exerted upon the drum is transmitted to rotational force upon the conductor disk;
- c) the conductor disk disposed in proximity to a magnetic field, such that the magnetic field may be moved into position to create resistance to the rotation of the conductor disk in response to rotation of the drum, with the rotation of the drum caused by movement of the flexible member;
- and
- d) the flexible member moves within a first and second bottom pulley with each bottom pulley attached to a lower frame member and the flexible member further moves within a top pulley, the top pulley secured to a top frame member.
An adaptive resistance exercise machine, the machine comprising:
- a) a flexible member in frictional attachment to a drum, wherein movement of the flexible member exerts rotational force upon the drum;
- b) the drum in rotational connection to a conductor disk, such that rotational force exerted upon the drum is transmitted to rotational force upon the conductor disk;
- c) the conductor disk disposed in proximity to a magnetic field, such that the magnetic field may be moved into position to create resistance to the rotation of the conductor disk in response to rotation of the drum, with the rotation of the drum caused by movement of the flexible member;
- and
- d) counter weights attached to the flexible member.
Dependencies are inferred from the claim text.