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US 5,509,875 AGranted
Exercise apparatus
OwnerMassimo Morettiinventor
Life of this patent
Estimating the term…
Abstract
An exercise apparatus designed in particular for martial arts training has a moving target mounted to the top end of a supporting arm which is set in motion by a drive system activated through the agency of an electronic processor, piloted either by a written program or by a random sequence, when the proximity or the movement of the athlete is picked up by a sensor.
Claims3
A martial arts training device comprising:
- a target means configured to receive blows from an athlete,
- a vertically oriented rigid support arm having an upper most first end connected to the target element and a second lower end, the support arm having at least two vertically oriented sections being offset from each other by an intermediate arm section, thereby positioning the vertically oriented sections and each respective end of said support arm in distinct vertical planes of alignment,
- a clutch coupling device,
- a drive means,
- said drive means comprising a motor and drive shaft, the shaft being connected to said second lower end of the support arm by the clutch coupling device, the drive means being capable of imparting a clockwise counter clockwise rotational motion to the support arm and the clutch coupling device being configured to rotatably release the supporting arm from the shaft, in the event of the target element being subjected to stresses of any value greater than a predetermined limit,
- sensing means capable of detecting the movement of an athlete, and;
- electronic processing means linking the sensing to the drive means, wherein the drive means is activated in response to the detection of movement of an athlete and wherein the drive means is activated in response to a selected program or random sequence generated by said processing means.
4 more elements
A martial arts training device comprising:
- a target means configured to receive blows from an athlete,
- a flexible connecting element having a first and a second end,
- a vertically oriented rigid support arm having an upper most first end and a second lower end, said upper most first end connected to said second end of said flexible connecting element, the support arm having at least two vertically oriented sections being offset from each other by an intermediate arm section, thereby positioning the vertically oriented sections and each respective end of said support arm in distinct vertical planes of alignment, said first end of said flexible connecting element being attached to said target means,
- a drive means, said drive means including
- a motor and drive shaft, the shaft being connected to said second lower end of said support arm, said drive means being capable of imparting a clockwise and counter clockwise motion to said support arm,
- sensing means capable of detecting the movement of an athlete, and;
- electronic processing means linking the sensing means to the drive means, wherein the drive means is activated in response to the detection of movement of an athlete and wherein the drive means is activated in response to a selected program or random sequence generated by said processing means.
4 more elements
Dependencies are inferred from the claim text.