Running and working robot not susceptible to damage at a coupling unit between running unit and working unit
First Claim
Patent Images
1. A running and working robot for performing a prescribed work while running, comprising:
- a body including running means; and
a working unit including working means for working;
wherein said body is coupled to said working unit by a buffer member, and wherein said buffer has a rectangular ring-shape.
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Abstract
A running and working robot for performing a prescribed work while it runs includes a body with a running unit, and a working unit for working, and the body is coupled to the working unit by means of a coupling member with a buffer member. As a result, even when an excessive force or shock is given to the coupling portion between the working unit and the body, damage to the coupling portion can be prevented.
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Citations
6 Claims
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1. A running and working robot for performing a prescribed work while running, comprising:
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a body including running means; and a working unit including working means for working; wherein said body is coupled to said working unit by a buffer member, and wherein said buffer has a rectangular ring-shape.
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2. A running and working robot for performing a prescribed work while running, comprising:
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a body including running means; and a working unit including working means for working; wherein said body is coupled to said working unit by a buffer member, and wherein said body and said working unit are supported by a support member, and wherein said buffer member comprises a rectangular columnar buffer, said buffer member being provided at a position where said body and said working unit oppose each other.
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3. A running and working robot which is used for cleaning a floor, comprising:
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a body including running means; a working unit including working means for working, wherein said body is coupled to said working unit by a buffer member having a ring shape; and a tank for holding cleaning liquid at said body, the cleaning liquid being fed to the working unit by means of a pipe passing through a central hole in said buffer member.
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4. A running and working robot for performing a prescribed work while running comprising:
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a body including running means; a working unit including working means for working, wherein said body is coupled to said working unit by a buffer member having a ring shape; and a power source provided in said body for operating the working unit, wherein power is supplied through a central hole of said buffer member.
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5. A cleaning robot for cleaning a running surface while it runs, comprising:
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a running unit having a driving mechanism for running; a working unit having a working brush for cleaning said running surface; and a coupling mechanism for coupling the working unit and the running unit rotatably in a direction to expose a working surface of the working unit so that an operator can access the working surface, said coupling mechanism including a buffer member for preventing shock between the running unit and the working unit when the working unit is rotated, wherein said coupling mechanism has an axial portion for axially supporting the working unit with respect to the running unit, and a lock portion for locking the working unit at a working position. - View Dependent Claims (6)
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Specification