An industrial robot for movement of an object in space comprising a platform
arranged
for carrying the object, a first arm arranged for influencing the platform in a
first movement and comprising a first actuator and two links, each of which comprises
an outer joint arranged in the platform and an inner joint arranged in the first
actuator, a second arm arranged for influencing the platform in a second movement
and comprising a second actuator and two links, each of which comprises an outer
joint arranged in the platform and an inner joint arranged in the second actuator,
and a third arm arranged for influencing the platform in a third movement and comprising
a third actuator and a link, which comprises an outer joint arranged in the platform
and an inner joint arranged in the third actuator. The first actuator comprises
a first motor, a first path arranged in a first plane and a first carriage linearly
movable along the first path, whereby the two inner joints are displaceable in
parallel, the second actuator comprises a second motor, a second path arranged
in a second plane and a second carriage linearly movable along the second path,
whereby the two inner joints are displaceable in parallel, and the third actuator
comprises a third motor, a third path arranged in a third plane and a third carriage
linearly movable along the third path, whereby the inner joint is linearly displaceable.