Lego A/s

Jørn Skovløber Hansen

Joachim Panduro Lysemose

Carl Edward Loader

A construction system motor unit comprising a casing, an electrical motor mounted therein, a power outtake element having a connector, and being rotationally connected relative to said casing, a gearing mechanism provided between the electrical motor and the power outtake element, and a sensor to sense the position of the power outtake element relative to the casing, the sensor having a disc element and a sensor device, the disc element is connected to the power outtake element or to a gear of the gearing mechanism via a first rotation transfer part and a receptacle for receiving the first rotation transfer part, which receptacle is formed in the power outtake element or in said gear of the gear mechanism, and wherein the receptacle and the first rotation transfer part have cooperating shapes and sizes configured to allow a backlash between the power outtake element and the first rotation transfer part.

Modular construction system motor unit

A wheel for a toy vehicle, the wheel comprising an axle hub defining a wheel axis of rotation and a rim with an inboard flange and an outboard flange each having an outer diameter. The wheel further comprises a primary tire forming the tread of the wheel with a tread diameter and a tread width. The primary tire is attached to the axle hub between the inboard and the outboard flange such that it rotates with the axle hub. The wheel further comprises an outboard slip ring rotatably mounted between the primary tire and the outboard flange so that the outboard slip ring can rotate with respect to the primary tire about the wheel axis of rotation. The outboard slip ring has an outer diameter smaller than the tread diameter and larger than the outer diameter of the outboard flange.

Growing community of inventors

Billund, Denmark

Jørn Skovløber Hansen