Goodrich Corporation

Gm Global Technolgoy Operations, Inc.

Delphi Technologies, Inc.

Herbert Stanley Summers, Iii

William Charles Kruckemeyer

Jay Michael Shores

Frank M Robinson

Stephen Carey Hagwood

David Fredrick Reuter, Ii

Efrem E Ayichew

James William Zehnder, Ii

Joseph E Beason

Alan Michael Bonifas

Andrew Slanker

David Joseph Koester

Garry M Guthrie

Andrew Joseph Slanker

A tie bolt retention assembly includes a retention ring configured to contact a tie bolt head of a tie bolt; a retention washer configured to be disposed between the tie bolt head and a wheel section of a wheel assembly; and a retainer configured to engage with the retention washer; wherein the retention washer and the retainer are configured to secure the retention ring to the tie bolt head.

Tie bolt retention

A valve including a valve housing, a casing, a spring guide, and a retaining cup. The casing may be disposed within the valve housing and may include a bore. The spring guide may be disposed within the bore and the retaining cup may be disposed partially around the casing to engage and retain the spring guide at least partially within the bore of the casing.

Valve retaining cup

Systems and methods for emergency brake systems are provided herein. In this regard, a brake system may comprise a summing lever having a first end and a second end, a brake handle coupled to the first end of the summing lever, the brake handle rotatably coupled about a first axis, and a linear actuator having a plunger, the plunger being coupled to the second end of the summing lever. In various embodiments, an idler link may be coupled between the brake handle and the first end of the summing lever. The brake system may further comprise a brake cable coupled between the summing lever and a brake metering valve. The brake metering valve may be actuated in response to at least one of the brake handle being rotated about the first axis or the linear actuator being actuated.

Emergency brake system with dual input

Sensor systems comprising a magnetic circuit comprising a coil, a magnet, at least one of a ferromagnetic armature plate and a conductive armature plate, wherein the at least one of the ferromagnetic armature plate and the conductive armature plate is configured to move axially in response to at least one of the magnet and the coil, and a controller configured to apply a known first voltage across the coil and monitor a current through the coil are provided. Methods are also provided.

State sensor systems and methods

A pump and a pump piston assembly. The pump piston assembly includes a pump piston, a pump check valve, and a spring. The pump piston has a piston bore extending from a first piston end toward a second piston end. The pump check valve is positioned proximate the first piston end. The spring has an attached portion attached to the pump piston proximate the first piston end and has a biasing portion biasing the pump check valve to fluidly block the piston bore. The attached portion of the spring is closer to the second piston end than is the biasing portion of the sprint. The pump includes the pump piston assembly and a pump sleeve, wherein the pump piston is slidably engaged in the sleeve bore of the pump sleeve.

Pump and pump piston assembly

A vibration isolation mount particularly usefull for a hydraulic automotive vehicle braking system includes a shear mount, a rate washer, and a bolt and nut for clamping the shear mount and rate washer together and to the vibrating member. The shear mount is shaped to engage an opening in a support structure, such as a mounting bracket, and thereby connect the vibrating member to the support. In automotive applications, the mount reduces the amount of noise and vibration that is transmitted to the passenger compartment over prior art mounting systems while restricting travel of the accumulator plate with respect to the vehicle bracket within predetermined limits.

Vibration isolation mount

A turnable pneumatic suspension system is provided wherein proper air flow to the diaphragm is ensured through a charging route that is maintained in a securely sealed condition and which includes a nonrotatable point of attachment to a remote pressurization device. The pneumatic suspension system includes an air spring and a damper in combination, mounted to rotate relative to a vehicle with a dynamic seal provided between a nonrotatable seal ring and mating components of the air spring facilitating rotation of the suspension module while the entrance to the air charging route of the suspension module remains stationary.

Pneumatic suspension system

A pneumatic suspension system including an air spring in combination with a damper provides a way of mounting to a vehicle with a dual path mount. The air spring includes a canister in combination with a flexible element defining a variable pressure chamber. A mounting plate is captured about the canister by a nut. The nut has an air passageway for inflating and relieving the air spring and for providing a selectively open communicative path between the air spring and a remote volume that extends through the mount.

Growing community of inventors

Trotwood, OH, United States of America

Herbert Stanley Summers, Iii