Operator cab with actuated front door
AssigneeDeere & Company
InventorSachin Ballewar
Life of this patent
Estimating the term…
Abstract
An operator cab is mounted on a chassis of a mobile work vehicle. The cab includes a back panel, a pair of opposing side panels, and a roof panel. The side panels and the roof panel each have a first edge proximate the back panel and a second edge opposite the first edge, the second edges defining a door opening. A door is proximate the door opening and movable to a closed position defining a front barrier or an open position alongside the cab. A drive system is connected to the door to move the door about a pivot point near the door opening to an open position from the closed position to allow for an operator to ingress and egress through the door opening. The door when in the open position being secured between a boom arm of the mobile work vehicle and alongside the at least one of the side panel of the cab.
Claims8
An operator cab mounted on a chassis of a mobile work vehicle, the cab comprising:
- a back panel, a pair of opposing side panels, and a roof panel, wherein the side panels and the roof panel each have a first edge proximate the back panel and a second edge opposite the first edge, the second edges defining a door opening;
- a door proximate the door opening, the door defining a front barrier when in a closed position;
- and
- a drive system connected to the door, upon actuation the drive system pivoting the door about a pivot point near the door opening and then moving the door to an open position between at least one of the side panels and a boom arm of the mobile work vehicle and allowing for an operator to operate the mobile work vehicle while the door is in the open position.
A method for opening and closing an operator cab of a mobile work vehicle, the method comprising the steps of:
- providing a back panel, a pair of opposing side panels, and a roof panel, wherein the side panels and the roof panel each have a first edge proximate the back panel and a second edge opposite the first edge, the second edges defining a door opening;
- providing a door proximate the door opening in a closed position, the door connected to a drive system;
- pivoting, with the drive system, the door about a pivot point near the door opening;
- moving, with the drive system, the door between a boom arm of the mobile work vehicle and at least one of the side panels to an open position;
- and
- operating the mobile work vehicle with the door in the open position, the open position allowing for improved visibility during operation.
Dependencies are inferred from the claim text.