Steer axle high-temperature warning system
First Claim
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1. A high temperature warning system for a steer-axle wheel end assembly, the system comprising:
- a steer-axle spindle having an inner face and a free end;
a pressurized fluid supply;
a first normally-closed valve in sealed fluid communication with the pressurized fluid supply;
a first heat sensitive control mounted to or near the steer-axle wheel end assembly in a heat exchange relationship therewith, the first heat sensitive control being capable of opening the first normally-closed valve at a predetermined temperature; and
a warning indicator connected to the pressurized fluid supply and actuatable upon opening of the first normally-closed valve.
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Abstract
A high temperature warning system for a vehicle steer axle an air pressure supply, a normally-closed valve in fluid communication with pressure supply, a heat sensitive control capable of opening the normally-closed valve upon a predetermined temperature, the heat sensitive control mounted adjacent to the wheel end assembly in a heat exchange relationship therewith, and a warning system connected to the air pressure supply for actuation upon opening of the normally-closed valve.
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Citations
34 Claims
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1. A high temperature warning system for a steer-axle wheel end assembly, the system comprising:
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a steer-axle spindle having an inner face and a free end; a pressurized fluid supply; a first normally-closed valve in sealed fluid communication with the pressurized fluid supply; a first heat sensitive control mounted to or near the steer-axle wheel end assembly in a heat exchange relationship therewith, the first heat sensitive control being capable of opening the first normally-closed valve at a predetermined temperature; and a warning indicator connected to the pressurized fluid supply and actuatable upon opening of the first normally-closed valve. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34)
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Specification