Outer wall cleaning robot
First Claim
Patent Images
1. An outer wall cleaning robot for cleaning a vertical outer wall surface of a building, comprising:
- an arm pivotable about a first rotation axis that extends in a substantially horizontal direction in approximately parallel relation to the vertical outer wall surface of the building when in use;
an arm driving mechanism connected to said arm for driving said arm to pivot about the first rotation axis;
a rotational body supported by said arm in such a manner that said rotational body is pivotable about a second rotation axis extending in parallel with said first rotation axis;
a rotational-body driving mechanism for driving said rotational body independently of driving of said arm by said arm driving mechanism;
a wiping-squeegee mounting mechanism operably connected to said rotational body; and
a wiping squeegee attached to said mounting mechanism.
1 Assignment
0 Petitions
Accused Products
Abstract
An outer wall cleaning robot includes an arm pivotable about a first rotation axis and a rotational body supported by the arm for pivotal movement about a second rotation axis. The rotational body can be driven independently of a pivotal movement of the arm. To the rotational body are attached respective mounting mechanisms for a wiping squeegee and a receiving squeegee.
22 Citations
6 Claims
-
1. An outer wall cleaning robot for cleaning a vertical outer wall surface of a building, comprising:
-
an arm pivotable about a first rotation axis that extends in a substantially horizontal direction in approximately parallel relation to the vertical outer wall surface of the building when in use; an arm driving mechanism connected to said arm for driving said arm to pivot about the first rotation axis; a rotational body supported by said arm in such a manner that said rotational body is pivotable about a second rotation axis extending in parallel with said first rotation axis; a rotational-body driving mechanism for driving said rotational body independently of driving of said arm by said arm driving mechanism; a wiping-squeegee mounting mechanism operably connected to said rotational body; and a wiping squeegee attached to said mounting mechanism. - View Dependent Claims (2, 3, 4, 5, 6)
-
Specification