Patent ID: 11872176
Assignee: SCUOLA SUPERIORE DI STUDI UNIVERSITARI E PERFEZIONAMENTO SANT'ANNA
Field: Handling (Mechanical engineering)
Classification: CPC A  B | IPC A  B

Claim 10:
11. The exoskeleton, according to claim 4, further comprising a second rotational joint of flexion/extension (240) having an fifth elbow rotation axis (y′), said second rotational joint of flexion/extension (240) arranged to assist a movement of flexion/extension of an elbow of said user,
wherein said rotational joint of intra-extra rotation (100) is located between said rotational joint of flexion/extension (220) and said second rotational joint of flexion/extension (240), said first and second rotation axes (r) and (r′) being orthogonal to said first shoulder and elbow rotation axes (y) and (y′), said rotational joint of flexion/extension (240) arranged, in response to the first degree of rotation (θ) of said conical wheel (140), to provide a relative rotation (2φ) that is twice that of the second degree of rotation (φ) between said rotational joint of flexion/extension (220) and said second rotational joint of flexion/extension (240) about said first and second axes (r) and (r′).