Gymnastic machine
OwnerNerio Alessandri, Davide Paganelliinventors
Life of this patent
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Abstract
Gymnastic machine having a frame (10) and an exercise station (20) provided with at least one footrest (30) movable with respect to the frame (10) along a first open trajectory (P1) and carried by a first rocker arm (42) supported in a cantilevered fashion by the frame (10) by means of at least one turning pair (45); the exercise station (20) being provided with a supporting device (50) associated with the first rocker arm (42) to minimise the amount of stress that can be transmitted to said footboard (30).
Claims20
A gymnastic machine having a frame (10) and an exercise station (20) provided with at least one footboard (30) movable with respect to said frame (10) along a first open trajectory (P1);
- each said footboard (30) being carried by a first rocker arm (42) supported in a cantilevered fashion by said frame (10) by means of at least one turning pair (45);
- characterised in that said station (20) is provided with supporting means (50) associated with said first rocker arm (42) to minimise the amount of stress that can be transmitted to said footboard (30).
A method for stiffening a rocker arm (42) provided with a movable end supporting a footboard (30) on a curved and open trajectory, characterised in that it comprises the step to connect an intermediate portion of said rocker arm (42) by means of a substantially linear prismatic pair (52).
Dependencies are inferred from the claim text.