Bolt-type angular gear mechanism

A bolt-type angular gear mechanism (1), comprising

• angular bolts (3) each with two limbs, which are angled in relation to each other,
• a first bolt carrier (11), which is rotatable about a first axis (13) and has first bolt receptacles (15), in each of which a first limb (5) of one of the angular bolts (3) is at least partially received, and
• a second bolt carrier (21), which is rotatable about a second axis (23), which is different from the first axis (13), and has second bolt receptacles (25), in each of which a second limb (7) of one of the angular bolts (3) is at least partially received, so that the first bolt carrier (11) and the second bolt carrier (21) are connected by means of the angular bolts (3),
• wherein the limbs of the angular bolts (3) have a flattened portion (39, 41), wherein the flattened portion extends in the longitudinal direction of the limb, and wherein the flattened portion at least partially slides into at least one of the first bolt receptacles (15) and the second bolt receptacles (25).