Coupling device with a gearshift sleeve for a gearshift transmission
AssigneeGM Global Technology Operations LLC
InventorChristian KUNZE
Life of this patent
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Abstract
A coupling device is provided with a gearshift sleeve for a gearshift transmission. The gearshift sleeve via a first inner toothing optionally couples a first or second coupling gear rim of a first or second toothed gear wheel to an outer toothing of a hub body. The gearshift sleeve comprises a second inner toothing, with which the gearshift sleeve can be brought into engagement with the second coupling gear rim of the second toothed gear wheel and simultaneously via the first inner toothing with the first coupling gear rim of the first toothed gear wheel subject to freewheeling of the hub body.
Claims16
A coupling device with a gearshift sleeve for a gearshift transmission, comprising:
- a first inner toothing coupling a first coupling gear rim of a first toothed gear wheel to an outer toothing of a hub body;
- and
- a second inner toothing with which the gearshift sleeve is brought into engagement with a second coupling gear rim of a second toothed gear wheel and via the first inner toothing with the first coupling gear rim of the first toothed gear wheel, subject to a freewheeling of the hub body.
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Dependencies are inferred from the claim text.