Abstract: A mounting arrangement includes a multi-functional arm mounted in a mounting receiver. The arm includes a forward enlarged section, an intermediate recessed section, and a rearward enlarged section. The mounting receiver includes a forward mounting portion, an intermediate open portion, and a rearward mounting portion. The arm is mounted by aligning the intermediate recessed section of the arm over a top opening in the forward mounting portion, lowering the arm and sliding it rearwardly. A pair of pins on the arm engage a pair of aligned apertures on the front surface of the forward mounting portion to minimize looseness between the arm and the mounting receiver. A latch mechanism engages the arm to secure the arm in the mounting receiver and provides a visual indication that the arm is properly engaged. When the latch mechanism is pivoted by an operator inwardly, the latch mechanism disengages the arm, allowing removal of the arm from the mounting receiver.

Abstract: A fluid pressure actuated gripper employed in automated workpiece handling systems. The gripper clampingly grips and transfers workpieces from one station to another. A pair of jaw members are positioned in the gripper device which has a pressure-actuated mechanism, a base plate and removable side plate members. A pair of axially offset cam pin members attached to the end of a piston rod and actuated by the pressure-actuated mechanism is used to open and close the gripper jaw members. Pivot pins or shafts pivotably connect the jaw members to the side plate members.

Abstract: A mounting arrangement includes a multi-functional arm mounted in a mounting receiver. The arm includes a forward enlarged section, an intermediate recessed section, and a rearward enlarged section. The mounting receiver includes a forward mounting portion, an intermediate open portion, and a rearward mounting portion. The arm is mounted by aligning the intermediate recessed section of the arm over a top opening in the forward mounting portion, lowering the arm and sliding it rearwardly. A pair of pins on the arm engage a pair of aligned apertures on the front surface of the forward mounting portion to minimize looseness between the arm and the mounting receiver. A latch mechanism engages the arm to secure the arm in the mounting receiver and provides a visual indication that the arm is properly engaged. When the latch mechanism is pivoted by an operator inwardly, the latch mechanism disengages the arm, allowing removal of the arm from the mounting receiver.

Abstract: A fluid pressure actuated gripper employed in automated workpiece handling systems. The gripper clampingly grips and transfers workpieces from one station to another. A pair of jaw members are positioned in the gripper device which has a pressure-actuated mechanism, a base plate and removable side plate members. A pair of axially offset cam pin members attached to the end of a piston rod and actuated by the pressure-actuated mechanism is used to open and close the gripper jaw members. Pivot pins or shafts pivotably connect the jaw members to the side plate members.