An armrest has a base, a support arm pivotal on the base between a first end position and a second end position, and a latch including a first latch formation on the support arm and a second latch formation on the base for securing the support arm relative to the base in at least one of the end positions. A spring biases the support arm into the first end position and carries one of the first and second latch formations.

A working machine according to an embodiment of the present invention includes an operator seat, an operation base arranged in front of the operator seat, an operation member arranged on the operation base and configured to be gripped and moved, and an armrest member extending from the operation base toward a side of the operator seat.

A working machine according to an embodiment of the present invention includes an operator seat, an operation base arranged in front of the operator seat, an operation member arranged on the operation base and configured to be gripped and moved, and an armrest member extending from the operation base toward a side of the operator seat.

An armrest includes an upper support section having one or more ventilation and drainage apertures that couple an upper surface of the upper support section to a lower portion of the armrest to facilitate airflow and drainage between the upper surface of the upper support section and the lower portion of the armrest. The armrest also includes one or more control implements and an arm pad removably coupled to the upper support section. The arm pad includes one or more pad apertures formed therein that communicate with the ventilation and drainage apertures to allow ventilation and drainage between an upper surface of the arm pad and the lower portion of the armrest.

An armrest includes an upper support section having one or more ventilation and drainage apertures that couple an upper surface of the upper support section to a lower portion of the armrest to facilitate airflow and drainage between the upper surface of the upper support section and the lower portion of the armrest. The armrest also includes one or more control implements and an arm pad removably coupled to the upper support section. The arm pad includes one or more pad apertures formed therein that communicate with the ventilation and drainage apertures to allow ventilation and drainage between an upper surface of the arm pad and the lower portion of the armrest.

An operator seat system is provided that includes an operator seat and an armrest control center with an I/O (input/output) system that is connected to and moves with the operator seat. An armrest control center mount system may include a seat mount and an armrest control center mount that are attached to each other with an adjustment system that allows adjustment of the armrest control center with respect to the operator seat.

An embodiment vehicle control structure includes a control podium, a control stick mounted on the control podium and having a range of motion, a mounting sleeve affixed to the control podium, and an armrest having a platform structure and an armrest support, wherein a first portion of the armrest support is disposed in the mounting sleeve. The platform structure is adjustably attached to the armrest support a first angle of a plurality of angles relative to the armrest support, and a first angle of the plurality of angles corresponds to the range of motion.

A support system for a body (2) located on a vehicle (V) which provides arm support to a user. At least one control (3) is triggered by the user to enable the vehicle (V) to maneuver and/or to control the equipment located on the vehicle (V). A rest (4) is located on the body (2) and provides arm support to the user while using the control (3). A position of the rest (4) can be adjusted by the user. At least one actuator (5) is located on the body (2) in connection with the rest (4), and allows the position of the rest (4) to be changed.

A support system for a body (2) located on a vehicle (V) which provides arm support to a user. At least one control (3) is triggered by the user to enable the vehicle (V) to maneuver and/or to control the equipment located on the vehicle (V). A rest (4) is located on the body (2) and provides arm support to the user while using the control (3). A position of the rest (4) can be adjusted by the user. At least one actuator (5) is located on the body (2) in connection with the rest (4), and allows the position of the rest (4) to be changed.

A lock mechanism is provided in front of each of left and right consoles to fix the console in an optional position. Each of the lock mechanisms is provided with a lock release lever for selecting a lock state of fixing the console and a lock release state of releasing fixation of the console. Each of the lock release levers is provided to extend outward in a left-right direction from the lock mechanism. The lock state is defined by an inclined posture in which a tip end side of the lock release lever is in an oblique downward direction and the lock release state is defined by a horizontal posture in which the tip end sides of the lock release lever is rotated in an upward direction. A hand hold part is provided in front of each of the consoles and above each of the lock release levers to swing the console in the upper-lower direction in the lock release state.