| 摘要 |
Rotatable connection adapter (1) particularly as prosthetic fitting part with integrated rotation adjustability for artificial limbs such as prostheses, composed of at least one attachment part (2) and a connection part (3), wherein a further prosthetic fitting part is joined to the connection adapter in such a way that it can be rotated relative to the attachment part but can also be fixed in a defined position, wherein the attachment part has an axial through-bore and, on the underside, an additional coaxial recessed bore or blind bore (5) of greater diameter into which a connection element engages which, at one end, has an at least partially circumferential non-self-clamping edge of smaller height than the depth of the recessed bore or blind bore (5) and which has a diameter smaller than the recessed bore or blind bore but greater than the through-bore (6) through the attachment part, wherein the connection element, on the side opposite the circumferential edge (4), has an axially oriented clamping device which acts between the connection part and the further prosthetic fitting part for fixing the connection adapter on a further prosthetic fitting part and which clamping device under tension also suppresses the rotatability between the connection adapter and a further prosthetic fitting part. |
