Patent ID: 11887880
Assignee: PERSIMMON TECHNOLOGIES CORPORATION
Field: Handling (Mechanical engineering)
Classification: CPC H  B | IPC B  G  H

Claim 8:
9. A method comprising:
connecting an upper arm to a first drive shaft of a robot drive;
connecting a first forearm to a first end of the upper arm;
connecting a second forearm to an opposite second end of the upper arm;
connecting a first end effector to the first forearm at a rotatable connection;
connecting a second end effector to the second forearm at a rotatable connection;
connecting a first transmission belt arrangement between a second drive shaft of the robot drive and the first forearm;
connecting a second transmission belt arrangement between a third drive shaft of the robot drive and the second forearm;
where the upper arm is substantially rigid such that movement of the upper arm by the robot drive moves both the first and second forearms, where the upper arm comprises a general V shape with a base of the V shape being connected to the robot drive, where the general V shape of the upper arm comprises a first arm section and a second arm section extending from the base at an acute angle relative to each other, where the first end of the upper arm is an end of the first arm section and the second end of the upper arm is an end of the second arm section.