Patent ID: 11919590
Assignee: DT SWISS INC.
Field: Transport (Mechanical engineering)
Classification: CPC B | IPC B

Claim 25:
26. A bicycle component for an at least partially muscle-powered bicycle, comprising:
a seat post device adjustable between at least two positions, including at least two support members, a first support member and a second support member, which are telescopically movable relative to one another in an axial direction;
at least one anti-twist protection with at least one clamping element which non rotatably interlinks the support members and displaceably receives the support members in a guiding groove, so that rotational movement of the first support member relative to the second support member can be at least partially blocked;
where the anti-twist protection comprises at least one spline device with at least one spline unit that can be urged against the at least one clamping element in the axial direction, and that by pressing the at least one clamping element and the at least one spline unit together, the at least one clamping element can be moved relative to the guiding groove transverse to the axial direction; and
the spline unit comprises at least one spline section extending into the guiding groove, and at least one linking section at least partially recessed in the second support member external of the guiding groove, and wherein a fit of the at least one linking section with the second support member shows a narrower tolerance than a fit of the at least one spline section with the second support member.