Caterpillar Inc.

Caterpillar Global Mining LLC

Kris Edward Seitz

Thomas N Brooks, Jr

Mary Jill Trumper

Troy A Shawgo

Andrew D Hill

Cameron T Lane

Daniel Raymond Hettinger

Christopher A Willey

Sanjeev Bharani

Christopher C Cusack

In accordance with one aspect of the present disclosure an adjustable mirror assembly for a work machine is disclosed. The adjustable mirror assembly includes a support bracket adapted to be attached to the work machine and an intermediate bracket. The intermediate bracket interfaces with a back surface of a mirror and with the support bracket. The adjustable mirror assembly includes a first linear actuator for rotating the mirror about a pitch axis. The first linear actuator to rotate the mirror about a pitch axis attaches to the support bracket and to the intermediate bracket. A second linear actuator to rotate the mirror about a yaw axis is attached to a point fixed to the intermediate bracket and to the back surface of the mirror.

Adjustable mirror assembly for a work machine

Described herein are illustrative payload carrying machines and dump body linkage. An example vehicle can include a frame and a dump body movable relative to the frame. In the example vehicle, an articulation mechanism can be connected to both the dump body and the frame. The articulation mechanism can be a four-link system including a first pair of links can be coupled to the frame and dump body and a second pair of links can be coupled to the frame and dump body. The second pair of links can be longer than the first pair of links.

Payload carrying machine and dump body linkage

A modular exhaust system is disclosed for treating the exhaust from a fossil fuel powered prime mover; the exhaust system includes bricks, inserts placed inside of the bricks and funnels to direct exhaust through various flow paths in order to treat the exhaust.

Modular exhaust system

An electric drive machine includes an internal combustion engine remotely coupled to an electrical power generator, which is electrically connected to an electrical components system. The electrical components system is electrically connected to a pair of electric drive motors that are configured to drive wheels of the electric drive machine. A cooling system includes a blower fluidly connected to, and positioned downstream of, the electrical components system. The blower is fluidly connected to, and positioned upstream of, the electrical power generator and the pair of electric drive motors.

Air cooling system for electric drive machine

A method for detecting a crack in a frame is disclosed. The method includes sensing with a first pressure sensor a first pressure within a first sealed cavity. The first sealed cavity is interior to a first structure of the frame. Additionally, the method includes detecting a first change in the sensed first pressure. The method also includes determining preliminarily that a crack has formed in the first structure based on the detected change in the sensed first pressure. In addition, the method includes determining a criticality of the crack.

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Bethany, IL, United States of America

Kris Edward Seitz