Abstract: A support element for a modular transport plane with a plurality of transport module units each comprising a driving surface assembly is presented. The support element has an upper support surface supporting the driving surface assemblies of at least two neighboring transport module units. The upper support surface has driving surface assembly interfaces engaged with complementary interfaces of the supported driving surface assemblies. The support element comprises a lower part having a mounting structure and an upper part having the upper support surface. The upper part connects lengthwise to the lower part via a connection structure. The connection structure restrains a relative movement between the lower part and the upper part in the longitudinal direction of the support element and allows a limited relative movement between the lower part and the upper part in a plane perpendicular to the longitudinal direction of the support element.

Abstract: A support element for a modular transport plane with a plurality of transport module units each comprising a driving surface assembly is presented. The support element has an upper support surface supporting the driving surface assemblies of at least two neighboring transport module units. The upper support surface has driving surface assembly interfaces engaged with complementary interfaces of the supported driving surface assemblies. The support element comprises a lower part having a mounting structure and an upper part having the upper support surface. The upper part connects lengthwise to the lower part via a connection structure. The connection structure restrains a relative movement between the lower part and the upper part in the longitudinal direction of the support element and allows a limited relative movement between the lower part and the upper part in a plane perpendicular to the longitudinal direction of the support element.

Abstract: The invention relates to a joint drive with a joint unit and a curved guide drive. The joint unit comprises a first and a second transmission wheel which are positioned opposite each other. The first and the second transmission wheel can be driven independently of each other by a corresponding first and second actuator, respectively. The joint unit further includes a third transmission wheel which is in contact with the first and the second transmission wheel in a force-fitting manner and which is mounted in a rotatable manner and in a pivotal manner in the rotational direction of the first and the second transmission wheel. The curved guide drive comprises a curved guide in which the joint unit is guided in a rotatable manner about a first axis.