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US 12,760,784 B2Granted
Traction mechanism with internal toothing and external toothing, and transmission with traction mechanism
AssigneeTQ-Systems GmbH
InventorAntonius Georg Rossberger
Life of this patent
Estimating the term…
Abstract
A toothed belt includes an internal toothing and an external toothing; wherein tooth crests of the internal toothing comprise a rounded region and wherein tooth crests of the external toothing comprise a rounded region, wherein the tooth crests of the internal toothing are arranged radially opposite the tooth bases of the external toothing so that the toothed belt comprises an offset gap arrangement in which the teeth of the internal toothing and the external toothing are offset from each other, and wherein the toothed belt comprises a smooth central bearing region.
Claims15
A transmission comprising:
- an input shaft;
- an output shaft;
- an outer gear;
- an inner gear arranged concentrically to the outer gear and inside the outer gear,
- a traction mechanism extending between the outer gear and the inner gear, and
- at least one revolving transmitter which lifts the traction mechanism from the outer circumference of the inner gear and presses it against the inner circumference of the outer gear, wherein the traction mechanism is a toothed belt comprising:
- an internal toothing;
- and
- an external toothing;
- wherein tooth crests of the internal toothing comprise a rounded region and wherein tooth crests of the external toothing comprise a rounded region,
- wherein the tooth crests of the internal toothing are arranged radially opposite the tooth bases of the external toothing so that the toothed belt comprises an offset gap arrangement in which the teeth of the internal toothing and the external toothing are offset from each other, and
- wherein the toothed belt comprises a smooth central bearing region.
9 more elements
Dependencies are inferred from the claim text.