A transfer apparatus includes a stationary base, a swivel rotatable around
a vertical rotation axis, a linear movement mechanism supported by the
swivel, a hand supported by the linear movement mechanism for
transferring a work along a horizontal path, a driving power source in
the stationary base, and a transmission shaft arranged along the rotation
axis for transmitting driving force from the driving power source to the
linear movement mechanism. The linear movement mechanism includes a
driving mechanism and a guide rail for movably supporting the hand. The
driving mechanism has a plurality of pulleys, including a driving pulley
supported rotatably around a horizontal axis, and an output belt wound
around the plurality of pulleys for reciprocal movement within a
predetermined section extending parallel to the movement path. The hand
is connected to the output belt via a connection member.