Delta Robots

(Picture) look like upside-down 3-legged spiders and
are known for their agility, speed and elegance.
Although used in many applications such as assembly, lab automation
and in the medical field for surgery, Delta robots are
scarce due to a family of patented designs owned by just a few companies.
That’s all about to change as the

patents soon expire
making way for others to offer Delta-style machines.