Selector lever and method for producing a selector lever
The invention relates to a selector lever, in particular for a motor vehicle transmission, which is guided within a gate shift slot. For damping when the selector lever knocks against the inner edge of the gateshift slot, a sleeve is provided, which is designed to be soft on the outside and on the inside is arranged rotatably with respect to the selector lever shank.
1 : A selector lever ( 1 ) which is guided within a gate shift slot ( 2 ), wherein, in the region of the gate shift slot ( 2 ), a rolling body (two-component sleeve 12 ) is arranged rotatably on the selector lever ( 1 ) and is arranged so as to be rollable on the inner edge ( 20 , 21 ) of the gate shift slot ( 2 ).
2 : The selector lever as claimed in patent claim 1 , wherein the selector lever ( 1 ) is pivotable about two axes orthogonal to one another.
3 : The selector lever as claimed in patent claim 1 , wherein the selector lever is transversely displaceable.
4 : The selector lever as claimed in claim 1 , wherein the rolling body (two-component sleeve 12 ) is so soft, at least on the outer circumference, that knocks of the rolling body (two-component sleeve 12 ) against the inner edge ( 20 , 21 ) of the gate shift slot( 2 ) are damped.
5 : Selector lever as claimed in claim 1 , wherein the rolling body (two-component sleeve 12 ) comprises at least two components (sleeves 13 and 14 ) which are connected rotationally fixedly to one another in the direction of rotation, in such a way that, during rolling, the rolling body rotates in relation to the selector lever shank ( 9 ).
6 : The selector lever as claimed in claim 1 , wherein the rolling body (two-component sleeve 12 ) is expandable 5 radially with respect to a longitudinal axis ( 6 ) of the selector lever ( 1 ).
7 : A method for producing a selector lever ( 1 ), wherein a sleeve ( 12 , 314 ) is pushed over a selector lever shank ( 9 , 309 ) and is secured axially in an axial position (annular groove) of the selector lever shank ( 9 , 309 ) in which the sleeve ( 12 , 314 ) is rotatable with respect to the selector lever shank ( 9 , 309 ) and rollable with respect to an inner edge ( 20 , 21 ) of a gate shift slot ( 2 , 302 ).
8 : The method as claimed in patent claim 7 , wherein the sleeve ( 12 ) is expandable for displacement over the selector lever shank ( 9 ) and latches positively in an annular groove.
9 : The method as claimed in patent claim 7 , wherein the sleeve ( 12 , 314 ) has at least one division in the longitudinal direction.
10 : The method as claimed in patent claim 8 , wherein, for expansion, the sleeve ( 12 ) is elastically deformable.