Dog clutch and drive arrangement
AssigneeZF Friedrichshafen AG
InventorsStefan Renner, Martin Weiss
Life of this patent
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Abstract
Claw-type shifting mechanism (5) with a first sliding sleeve (17) and a fixed coupling element (19). In order to produce a passage, the first sliding sleeve (17) and the coupling element (19) each respectively have at least one recess (31, 35) and at least one web section (32, 36), in which the first sliding sleeve (17) and the coupling element (19) can be arranged together radially on the outside on a first shaft. The first sliding sleeve (17) can be displaced along the first shaft and the coupling element (19) can be connected firmly to the first shaft. The drive arrangement (1) comprises at least one drive machine, a transmission with a first shaft, a second shaft and a third shaft, a housing, and a claw-type shifting mechanism (5) of this type.
Claims8
A claw-type shifting mechanism comprising:
- a first sliding sleeve, and
- a coupling element,
- wherein, in order to produce a passage, the first sliding sleeve and the coupling element each have at least one respective recess and at least one web section,
- the first sliding sleeve and the coupling element are arranged together radially on an outside on a first shaft, and
- the first sliding sleeve is displaceable along the first shaft and the coupling element is axially and rotationally fixed to the first shaft,
- the claw-type shifting mechanism comprises a shiftable second sliding sleeve, which is shiftable between a first shift position in which a connection between a drive machine and the first shaft is closable, a second shift position in which a connection is releasable, and a third shift position in which a connection between the drive machine and a third shaft is closable, and
- the second sliding sleeve is mounted on the first sliding sleeve.
Dependencies are inferred from the claim text.