Device for releasably connecting two component parts with at least one shaft

摘要

A device used to achieve a releasable connection between two components and at least one shaft on which the components are rotatably mounted. A switching element that is mounted on the shaft can be coupled to one of the components in a non-rotatable fashion by relative motion in the axial direction of the shaft between the components and the switching element. Toothing profiles of the components each comprise at least two spaced-apart teeth rows. A toothing profile of the switching element is provided with at least three spaced-apart rows of teeth, of which at least two teeth rows of the switching element can be brought into a position where they overlap/engage with the two teeth rows of the first component and also where this happens for at least two of the three teeth rows of the switching element with the two teeth rows of the second component.

主权项

1. A device for releasably connecting a component and a shaft, the device comprising:
a shaft; a first component rotatably mounted on the shaft, wherein the first component has a first toothing profile; a second component rotatably mounted on the shaft, wherein the second component has a second toothing profile; and a switching element non-rotatably mounted on the shaft, wherein the switching element has a third toothing profile, wherein the switching element may travel in an axial direction of the shaft; wherein the switching element can be coupled with one of the first component or the second component through a relative motion between the switching element and one of the first component or the second component, wherein the relative motion is in an axial direction of the shaft; wherein the first component is coupled with the switching element when the first toothing profile overlaps the third toothing profile; wherein the first component is released from the switching element when the first toothing profile does not overlap the third toothing profile; wherein the second component is coupled with the switching element when the second toothing profile overlaps the third toothing profile; wherein the second component is released from the switching element when the second toothing profile does not overlap the third toothing profile; wherein the switching element has a first operating state in which the first component is coupled with the shaft in a non-rotatable manner via the switching element and the second component is rotatably mounted on the shaft; wherein the switching element has a second operating state in which the second component is coupled with the shaft in a non-rotatable manner via the switching element and the first component is rotatably mounted on the shaft; wherein the first toothing profile has at least two spaced-apart teeth rows, the second toothing profile has at least two spaced-apart teeth rows, and the third toothing profile has at least three spaced-apart teeth rows; wherein at least two of the at least three spaced-apart teeth rows of the third toothing profile can be brought into engagement with the at least two spaced-apart teeth rows of the first toothing profile; and wherein at least two of the at least three spaced-apart teeth rows of the third toothing profile can be brought into engagement with the at least two spaced-apart teeth rows of the second toothing profile.