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Gkn Driveline North America Inc patents


Recent patent applications related to Gkn Driveline North America Inc. Gkn Driveline North America Inc is listed as an Agent/Assignee. Note: Gkn Driveline North America Inc may have other listings under different names/spellings. We're not affiliated with Gkn Driveline North America Inc, we're just tracking patents.

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Damped automotive driveline component

A damped automotive driveline component can be a propshaft, a bar shaft, a torque tube housing, a power transfer unit (ptu) housing, or a final drive unit (fdu) housing, among other possibilities. The component is equipped with a dampener in order to dissipate vibrations experienced during use of the component. ... Gkn Driveline North America Inc

Automotive driveline disconnect assembly

An automotive driveline disconnect assembly includes a first clutch part and a second clutch part, and is designed and constructed to preclude an occupant-audible noise from being made between components of the disconnect assembly. The preclusion of the occupant-audible noise can be effected via one or more dampers, a non-flat tooth profile, or a combination of these measures. ... Gkn Driveline North America Inc

Automotive driveline unit housing with lubricant feed passage and flow restrictor

An automotive driveline unit housing can be that of a power transfer unit (ptu), a final drive unit (fdu), or a rear drive unit (rdu). The automotive driveline unit housing has a lubricant feed passage spanning from an inlet to an outlet. ... Gkn Driveline North America Inc

Vented driveline joint

In at least one implementation, a joint for coupling two shafts in a vehicle driveline includes a joint part having a bore defining part of a fluid chamber, a boot member coupled to the joint part and defining at least part of the fluid chamber and having a valve portion that has an open state and a closed state, and an insert. The insert may be received adjacent to the boot member and defines at least part of a vent path that communicates the fluid chamber with the valve portion. ... Gkn Driveline North America Inc

Vehicle final drive unit (fdu) with wet clutch(es)

A vehicle final drive unit (fdu) of a vehicle driveline. The vehicle fdu includes one or more wet clutches that provide disconnect capabilities in the vehicle fdu, and includes a final drive gearset. ... Gkn Driveline North America Inc

Hill detection and grade percent estimation logic for an all-wheel drive system

Example methods for distributing torque in a driveline, and driveline systems are disclosed. In one approach, a baseline torque split may be employed, e.g., in a drive unit. ... Gkn Driveline North America Inc

Boot with insert

A boot assembly for a constant velocity joint includes a boot having a neck portion arranged to be received over a shaft that is coupled to the constant velocity joint, and a retainer or insert which may include a vent. The retainer or insert may be carried by the neck portion and has at least one flex feature to facilitate flexing thereof. ... Gkn Driveline North America Inc

Vehicle sensing system with at least two sensors

A sensing system for a vehicle includes an electrical sensing circuit that has a first sensor and a second sensor. The sensing circuit is configured to provide a composite output signal that includes data from both the first sensor and second sensor.. ... Gkn Driveline North America Inc

Vehicle power transfer unit (ptu) with planetary gear set

One implementation of a vehicle power transfer unit (ptu) assembly—such as thatfor an automobile—includes an input shaft, a planetary gear set, an intermediate shaft, a ring gear, and an output gear. The planetary gear set includes a sun gear, multiple planet gears, and an annular gear. ... Gkn Driveline North America Inc

Retainer for inner and outer shafts

In at least some implementations, a clip for restricting the axial movement of at least one of an inner shaft or an outer shaft relative to the other shaft includes a first free end, a second free end, an opening defining an open end of the clip between the first free end and the second free end, a closed end opposite the open end, at least three control zones, and a plurality of intermediate zones. Each intermediate zone has a varying width and each is disposed adjacent to at least one of the at least three control zones.. ... Gkn Driveline North America Inc

Driveline disconnect device

In at least some implementations, a disconnect assembly for a driveline component, such as a power transfer unit, may include an input shaft, a disconnect shaft selectively rotated by the input shaft and an output shaft coupled to the disconnect shaft. A first gear is coupled to the disconnect shaft and a second gear is coupled to the output shaft and to the first gear so that the output shaft rotates when the disconnect shaft rotates. ... Gkn Driveline North America Inc

Crowned profile driveshaft journal

In at least some implementations, a differential for a vehicle includes a pinion gear, a pair of side gears and a housing. The side gears are meshed with the pinion gear and the housing defines a cavity in which the pinion gear and side gears are received. ... Gkn Driveline North America Inc

Vehicle power transfer unit (ptu) with oil feed passage

One implementation of a vehicle power transfer unit (ptu) housing, such as that for an automobile, has an oil feed passage extending through one of its walls and at its interior. The oil feed passage delivers oil to gears, bearings, and/or other components equipped inside of the ptu housing and suspended above an oil bath in the ptu housing. ... Gkn Driveline North America Inc

Automotive driveline component with shipping cap

An automotive driveline component has a housing and a shipping cap. The automotive driveline component can be a component of a power transfer unit (ptu), a final drive unit (fdu), a rear drive module (rdm), or a drive shaft. ... Gkn Driveline North America Inc

01/19/17 / #20170016511

Damped automotive driveline component

A damped automotive driveline component can be a propshaft, a bar shaft, a torque tube housing, a power transfer unit (ptu) housing, or a final drive unit (fdu) housing, among other possibilities. The component is equipped with a dampener in order to dissipate vibrations experienced during use of the component. ... Gkn Driveline North America Inc








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