Caterpillar Sarl

Benjamin Michael Cheek

Sage F Smith

Mark Andrew Minter

Rafael Dela Rosa

Removable cab toe boxes are described herein to provide increased comfort to an operator while still allowing a cab to be rotated upwards to provide access to equipment below the cab. The removable toe boxes are removably affixed to the cab and, when installed, may provide at least a partial seal to prevent or reduce the amount of dirt or dust entering the cab. When the toe boxes are removed, equipment may move through the space created from the removal of the toe boxes to allow the cab to rotate.

Removable cab toe box for a work machine

A work machine, such as a skid steer loader or a compact track loader, includes an air intake assembly for a heating, ventilation, and air conditioning (HVAC) unit. A conduit integrated into a structure supporting a roof over an operator cab accepts air and water from the atmosphere through an air inlet proximate the roof. A debris outlet downstream in the conduit allows gravity to return the water to the environment. Between the air inlet and the debris outlet, an orifice in the conduit connects to an air duct through which the air may be diverted by suction from the HVAC unit. An air filter at the end of the air duct removes remaining particulates from the air prior to conditioning by the HVAC unit. Sizing the cross-sectional areas of the air path to exceed a cross-sectional area of an inlet to the air filter and providing a substantially straight air path avoids resistance to air flow, resulting in efficient intake of cleaner air.

Growing community of inventors

Cary, NC, United States of America

Benjamin Michael Cheek