Patent ID: 11905925
Assignee: FLENDER GMBH
Field: Engines, pumps, turbines (Mechanical engineering)
Classification: CPC F  Y | IPC F

Claim 8:
9. A gear unit, comprising a flange arrangement, said flange arrangement comprising a power shaft embodied as a drive shaft or as an output shaft, a flanged hub connected detachably to the power shaft and comprising a cylinder section having an involute spline, a flange section adjoining the cylinder section, and a support collar configured to axially support the flanged hub on the power shaft as the involute spline of the cylinder section meshes an involute spline of the power shaft, and a stop member configured to hold the flanged hub on the power shaft wherein the stop member can be rotated about a rotation axis of the power shaft such that in a disassembly position of the stop member a support segment of the flanged hub opposes a support segment of the stop member to be able to exert a disassembly force on the flanged hub by means of the stop member, wherein at least one of: the support segment of the stop member extends radially outward and the support segment of the flanged hub extends radially inward.