Shifting device
View Patent ↗In a shifting device comprising a shiftable double member arrangement and a shifting element for shifting the double member arrangement, the shifting element is arranged at least partially at a side of and next to, the double member arrangement.
1. A shifting device for two gear members 14 , 15 arranged side-by-side and forming a shiftable double member arrangement (( 11 )) and a first shifting unit ( 10 ) including at least first and second shifting sleeves ( 18 , 19 ) with one ( 19 ) of the sleeves ( 18 , 19 ) being disposed adjacent the double member arrangement ( 11 ) and both sleeves being coupled for axial movement for shifting the double member arrangement ( 11 ), but being rotatable relative to each other, the second sleeve ( 19 ) of said first shifting unit ( 10 ) being arranged at least partially on one side of the double member arrangement ( 11 ) and having sections extending through openings ( 29 ) in one of the two gear members ( 15 ) for engagement with the other gear member ( 14 ).
2. A shifting device according to claim 1 , wherein the first and the second shifting sleeve ( 18 , 19 ) are directly coupled for common movement in axial direction without any intermediate components.
3. A shifting device according to claim 1 , wherein one of the shifting sleeves ( 18 , 19 ) is connected via synchronizing body ( 20 ) to a rotational shaft ( 16 ).
4. A shifting device according to claim 1 , including a second shifting unit ( 13 ) with a speed synchronizing unit ( 12 ), via which at least one member ( 14 ) of the double member arrangement ( 11 ) is connected to the shaft ( 16 ) for rotation therewith, said speed synchronizing unit being arranged directly adjacent the double member arrangement ( 11 ).
5. A shifting device according to claim 4 , wherein the speed synchronizing unit ( 12 ) is provided between the double member structure ( 11 ) and a separate rotatable member ( 17 ) for coupling the separate rotatable member ( 17 ) with the double member arrangement ( 11 ).