TRANSMISSION DEVICE

The invention relates to a transmission device (10) comprising an output element (14) and a drive element (12) comprising a drive body (24) made from a first material, from a plastic, wherein the drive body (24) comprises a drive region (18) and a connecting region (20), wherein the output element (...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SPINDLER, Daniel, STOETZER, Jan
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:The invention relates to a transmission device (10) comprising an output element (14) and a drive element (12) comprising a drive body (24) made from a first material, from a plastic, wherein the drive body (24) comprises a drive region (18) and a connecting region (20), wherein the output element (14) engages into the connecting region (20), wherein the connecting region (20) comprises positively locking structures (28) which are designed to transmit a torque to the output element (14), wherein the connecting region (20) is configured in such a way that the positively locking structures (28) are radially movable, with the result that the output element (14) is rotatable relative to the drive body with widening of the connecting region (20). The invention is characterized in that, furthermore, the drive element (12) comprises a compression element (26) which preloads the drive body (24) inwards in the radial direction in the connecting region (20), wherein the compression element (26) is formed from a second material which is different from the first material and is elastic in the region of the widening portion, wherein the compression element has a higher spring stiffness than the connecting region of the drive body.