Wittenstein Se

Martin Kimmelmann

Michael Schmidt

Andreas Kümmeth

Thomas Bayer

Heiko Schreiber

Thomas Rossmeißl

A coaxial gear mechanism () includes a toothing () which is oriented axially with respect to an axis of rotation () of the coaxial gear mechanism (), a tooth carrier () which in each case has axially oriented guides (), and tooth pins () which each comprise a body (), which is mounted so as to be axially displaceable in a guide () of the tooth carrier (), and a head region (), wherein the head region () includes at least one tooth () for engagement with the toothing (), and wherein the tooth carrier () wherein the tooth carrier has an irregular angular pitch.

Coaxial gear mechanism

Coaxial gear mechanism (), having a toothing () oriented axially with respect to an axis of rotation () of the coaxial gear mechanism (), a tooth carrier () with axially oriented guides (), tooth pins () which each have a body (), which is mounted in an axially displaceable manner in a guide () of the tooth carrier (), and a head region (), wherein the head region () has at least one tooth () for engagement with the toothing (), and wherein the head region () is configured to be wider than the body ().

A coaxial gear (), includes an axially oriented tooth system () with respect to a rotational axis () of the coaxial gear (), a tooth carrier () having axially oriented guideways (), tooth pins () received within the guideways () for engaging with the tooth system (), wherein the tooth pins () are axially oriented within the guideways () by their respective longitudinal axes and are mounted within the guideways () in an axially displaceable manner, and a cam disc () rotatable about the rotational axis () for axially driving the tooth pins (), wherein a plurality of bearing segments () is disposed between the cam disc () and the tooth pins () for bearing the tooth pins (), and wherein, on a side facing the tooth pins, the bearing segments () have an elevation at least in sections formed as a spherical cap for bearing the respective tooth pin ().

Growing community of inventors

Weikersheim, Germany

Martin Kimmelmann