Shaft arrangement and steering gear having a shaft arrangement

A shaft arrangement for a steering gear, comprising:

• an input shaft;
• an output shaft;
• and
• a torsion rod, wherein at least a portion of the torsion rod is arranged inside the output shaft, wherein the torsion rod is connected in a rotationally secure manner to the input shaft in an input-side connection region of the shaft arrangement,
• the torsion rod is connected in a rotationally secure manner to the output shaft in an output-side connection region of the shaft arrangement,
• the input-side connection region is spaced apart from the output-side connection region;
• and
• a rotation prevention member, wherein the rotation prevention member limits a rotation of the input shaft relative to the output shaft to a maximum rotation angle and, when the maximum rotation angle is reached, is able to transmit a torque from the input shaft to the output shaft, wherein the rotation prevention member is formed by a safety pin which is connected to the input shaft in a rotationally secure manner and by a recess in the output shaft,
• a portion of the safety pin is arranged so as to protrude into the recess, and
• the recess is sized such that between a wall of the recess and the safety pin there is a play which permits the rotation of the input shaft relative to the output shaft.

A shaft arrangement for a steering gear, comprising:

• an input shaft;
• an output shaft;
• and
• a torsion rod, wherein the torsion rod is connected in a rotationally secure manner to the input shaft in an input-side connection region of the shaft arrangement,
• the torsion rod is connected in a rotationally secure manner to the output shaft in an output-side connection region of the shaft arrangement, wherein the torsion rod protrudes from an end of the output shaft at the output-side connection region of the shaft arrangement,
• the input-side connection region is spaced apart from the output-side connection region;
• and
• a rotation prevention member, wherein the rotation prevention member limits a rotation of the input shaft relative to the output shaft to a maximum rotation angle and, when the maximum rotation angle is reached, is able to transmit a torque from the input shaft to the output shaft.