Dana Heavy Vehicle Systems Group, LLC

Robert L Vailliencourt

Steven J Wesolowski

George A Willford

Michael D Cook

Mark W Leber

William F Waltz

Shane T Smith

Nicholas W Laforce

Justin Hall

Ned W Wright

James Foltan Ziech

Brian V Knapke

Aaron D Gries

Thibault G Devreese

Seth A Metzger

Robert D Keller

Daniel D Carmean

Langston H Corn

Brian Thisse

Wouter Wa Galoppin

Lewis H Nickell

Shift fork system and method. The shift fork system includes multiple fork guides that are removably coupled to a shift fork body. Each fork guide is configured to removably mate with a clutch assembly, including a hub, to enable the clutch assembly to be adjusted. Further, multiple attachment devices in the shift fork system are each be configured to releasably fix a position of one of the fork guides in relation to the clutch assembly.

Adjustable shift fork system for efficient assembly and disassembly of a clutch assembly

Methods and systems are provided for a transmission housing of a vehicle. In one example, a system comprises a transmission housing comprising at least one cover configured to support a shift fork, wherein the at least one cover is removable from an exterior of the transmission housing.

Systems for transmission

A vehicle including a frame having an axle and a support apparatus coupled thereto. The support apparatus is configured to support a load coupled to the axle and permit the load to translate along an x-axis, a y-axis, and a z-axis.

Support apparatus for an off-axle load

An actuation assembly for use in a drive unit assembly of a vehicle. The actuation assembly includes an actuator shaft that is connected to a shift shaft and a shift fork via a lever member. At least a portion of the lever member is connected to the shift shaft and at least a portion of the lever member is pivotably connected to said actuator shaft. An actuation mechanism drives the actuator shaft linearly to pivot the lever member which in turn rotates the shift shaft and the shift fork.

Shift fork actuation assembly

A parking mechanism for use in a vehicle and method of operation thereof. The parking mechanism includes one or more actuation mechanisms, a parking pawl and a parking gear. At least a portion of the one or more actuation mechanisms are drivingly connected to at least a portion of a cam. The parking pawl has one or more parking pawl teeth extending therefrom that are selectively engagable with at least a portion of one or more parking gear teeth extending from an outer surface of a body portion of the parking gear. The parking pawl also includes a parking pawl pin aperture having a size and shape needed to receive and/or retain at least a portion of a parking pawl pin therein.

Parking mechanism and method of operation thereof

A modular electric axle head assembly for a vehicle. An axle assembly of the vehicle includes a banjo portion with a first opening extending from an inner surface to an outer surface of an inboard side of the banjo portion. At least a portion of a differential assembly disposed within at the banjo portion of the axle assembly and is drivingly connected to at least a portion of a gear assembly. The gear assembly is also drivingly connected to a motor output shaft. At least a portion of the gear assembly is disposed within a hollow portion of a gear assembly housing. An outboard portion of the gear assembly housing has a mounting flange that is integrally connected to the inboard side of the banjo portion. A first and second protruding portion extends from the axle assembly mounting flange and provides rotational support for the differential assembly.

Modular head assembly for an electric axle

An electric axle drivetrain assembly for use in a vehicle. The electric axle drivetrain assembly includes a motor that is drivingly connected to at least a portion of a differential assembly. Drivingly connected to ends of the differential assembly is a first axle half shaft and a second axle half shaft. At least a portion of a first and second wheel end assembly is connected to at least a portion of an end of the first and second axle half shafts opposite the differential assembly. A vehicle suspension system having a support member has a first hub carrier portion connected to a first end portion thereof and a second hub carrier portion connected to a second end portion thereof. Connected to at least a portion of a chassis is the motor and/or the differential assembly.

Electric axle drivetrain assembly

Growing community of inventors

Wauseon, OH, United States of America

Robert L Vailliencourt