Esco Group LLC

Esco Corp.

Steven D Hyde

Jason W Betournay

Christopher M Carpenter

Karsten D Zuendel

Javier Lander

Aaron B Lian

Kenneth Kubo

Noah David Cowgill

Christopher D Snyder

Kenneth M Kudo

John M Anderton

A product and system for identifying and monitoring a characteristic including the part ID, presence, condition, usage and/or performance of ground-engaging products used on various kinds of earth working equipment.

Monitoring ground-engaging products for earth working equipment

Apparatus and methods for detecting a characteristic of a ground engaging product on earth working equipment are described. The apparatus is operable to: measure a temperature profile at a ground engaging product location; compare the measured temperature profile with an expected temperature profile for that ground engaging product; and indicate a characteristic of the ground engaging product based on the comparison. Thermal inserts for use with ground engaging products on earth working equipment are also described.

Monitoring ground engaging products

A monitoring device and system located in a hole in a base of a ground engaging product for monitoring a characteristic of the ground engaging product. The characteristic can pertain to presence, part ID, condition, usage and/or performance of ground-engaging product secured to the earth working equipment. The monitoring system may detect the presence and/or absence of one or more of the components of the ground engaging product.

Monitoring ground engaging products for earth working equipment

A dragline bucket includes a bottom wall, a pair of sidewalls and a rear wall that collectively define a cavity. The sidewalls each have a large downward taper of at least about 7 degrees in at least its forward area. In an alternative embodiment, the sidewalls each have an upward taper in its rearward area which alleviates the need for a spreader bar. The dragline bucket collects earthen material with minimal disruption of the material.

Dragline bucket, rigging and system

A socket and wedge assembly that securely holds wire rope and is easy to release includes a collapsible wedge. The wedge collapses at the front, narrowed end to utilize the high pressures at the front end of the wedge in effecting the collapse and releasing the rope. The wedge includes a movable element that pivots and/or translates to facilitate a quick and reliable collapse of the wedge and release of the wire rope. The wedge includes a cavity to at least partially exhaust the fumes created from cutting the support with a torch for release of the wire rope.

Growing community of inventors

Portland, OR, United States of America

Steven D Hyde