Ford Global Technolgoies, LLC

Tim P Covert

Joseph Washnock

Jack E Barry

Jennifer Laz

Frank Joseph Topolovec

James Philip Cooper

Daniel Steven Payne

Rohit Kadam

Matthew Lee Brimmer

Christopher Colarusso

John Alva Kinzinger

Marc-Etienne Leclerc

Maher Aboudaye

Rotary assist apparatus for recirculating ball steering gears are disclosed. An example motor vehicle steering system includes an input shaft to couple to a steering shaft of a motor vehicle, a worm gear, a first end of the worm gear coupled to the input shaft, a second end of the worm gear fixed to a helical spur gear, a ball nut surrounding a portion of the worm gear, the ball nut including ball bearings and ball guides, an intermediate gear fixed to a first pinion, the first pinion engaged with the helical spur gear, a motor fixed to a second pinion, the second pinion engaged with the intermediate gear, the motor to rotate the worm gear to translate the ball nut, and a sector gear engaged with the ball nut, the sector gear to rotate as the ball nut translates.

Rotary assist apparatus for recirculating ball steering gears

Methods and systems are provided for a fuel system including a fuel filler pipe, an anti-siphoning device, and a fuel tank. In one example, a manufacturing method may include internally welding an anti-siphon device to a fuel filler pipe, applying a metal coating to the welded device and pipe including the internal welds, and externally welding the coated pipe including the device to a fuel tank. The metal coating to the filler pipe, the device and the internal welds may be applied by an electroless plating process but the electroless plating may not be applied to the external welds.

Methods and systems for a fuel system

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Southfield, MI, United States of America

Tim P Covert