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公开(公告)号：US20240172906A1
公开(公告)日：2024-05-30
申请号：US17994486
申请日：2022-11-28
申请人： iRobot Corporation
发明人： Andrew Deschenes , Erik Amaral
IPC分类号： A47L9/04
CPC分类号： A47L9/0477 , A47L2201/04
摘要： A roller for a mobile cleaning robot can include a roller core, a first elongated member, a second elongated member, and a spacer. The roller core can extend along a longitudinal axis of the roller. The first elongated member can be engageable with a floor surface. The first elongated member can at least partially surround a first portion of the roller core. The second elongated member can also be engageable with the floor surface. The second elongated member can at least partially surround a second section of the roller core. The spacer can at least partially surround the roller core between the first elongated member and the second elongated member. The spacer can be engageable with the floor surface and can be configured to prevent debris collection between the first elongated member and the second elongated member.
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公开(公告)号：US11832780B2
公开(公告)日：2023-12-05
申请号：US17388302
申请日：2021-07-29
申请人： iRobot Corporation
发明人： Erik Amaral , Timothy R. Ohm , Andrew Deschenes
CPC分类号： A47L9/064 , A47L9/0477 , A47L9/2847 , A47L9/2852 , A47L2201/04 , A47L2201/06
摘要： A mobile cleaning robot can include a body and a cleaning assembly. The body can include a suction duct. The cleaning assembly can be operable to ingest debris from a surface of an environment. The cleaning assembly can include a dustpan engageable with the surface to direct debris toward the suction duct. The dust pan can be movable with respect to the body.
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公开(公告)号：US11213181B2
公开(公告)日：2022-01-04
申请号：US16689775
申请日：2019-11-20
申请人： iRobot Corporation
发明人： Timothy R. Ohm , Erik Amaral , Andrew Deschenes
摘要： An autonomous mobile cleaning robot can include a robot body, a bumper, and a coupling. The robot body can include a displacement sensor. The bumper can be moveably coupled to the body. The coupling can include a displacement limiter associated with the displacement sensor. The displacement limiter can inhibit or limit sensing by the displacement sensor of displacement of the bumper from the robot body caused by forces below a threshold horizontal force value.
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公开(公告)号：US20240099529A1
公开(公告)日：2024-03-28
申请号：US18527547
申请日：2023-12-04
申请人： iRobot Corporation
发明人： Erik Amaral , Timothy R. Ohm , Andrew Deschenes
CPC分类号： A47L9/064 , A47L9/0477 , A47L9/2847 , A47L9/2852 , A47L2201/04 , A47L2201/06
摘要： A mobile cleaning robot can include a body and a cleaning assembly. The body can include a suction duct. The cleaning assembly can be operable to ingest debris from a surface of an environment. The cleaning assembly can include a dustpan engageable with the surface to direct debris toward the suction duct. The dust pan can be movable with respect to the body.
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公开(公告)号：US20230036749A1
公开(公告)日：2023-02-02
申请号：US17388314
申请日：2021-07-29
申请人： iRobot Corporation
发明人： Timothy R. Ohm , Erik Amaral , Andrew Deschenes
摘要： A mobile cleaning robot can include a body, a drive wheel, and a plurality of skids. The drive wheel can be connected to the body and can be engageable with a floor surface of an environment. The drive wheel can be operable to move the mobile cleaning robot about an environment. The skids can be separate skids that can be connected to the body and can be engageable with the floor surface to support, together with the drive wheel, the mobile cleaning robot with respect to the floor surface.
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公开(公告)号：US12075963B2
公开(公告)日：2024-09-03
申请号：US17388314
申请日：2021-07-29
申请人： iRobot Corporation
发明人： Timothy R. Ohm , Erik Amaral , Andrew Deschenes
CPC分类号： A47L9/0606 , A46B9/02 , A46B9/12 , A46B13/008 , A46B13/02 , A47L9/009 , A47L9/0472 , A47L9/0488 , A47L9/066 , A47L9/2852 , A46B2200/3033 , A47L2201/04
摘要： A mobile cleaning robot can include a body, a drive wheel, and a plurality of skids. The drive wheel can be connected to the body and can be engageable with a floor surface of an environment. The drive wheel can be operable to move the mobile cleaning robot about an environment. The skids can be separate skids that can be connected to the body and can be engageable with the floor surface to support, together with the drive wheel, the mobile cleaning robot with respect to the floor surface.
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公开(公告)号：US20230031127A1
公开(公告)日：2023-02-02
申请号：US17388302
申请日：2021-07-29
申请人： iRobot Corporation
发明人： Erik Amaral , Timothy R. Ohm , Andrew Deschenes
摘要： A mobile cleaning robot can include a body and a cleaning assembly. The body can include a suction duct. The cleaning assembly can be operable to ingest debris from a surface of an environment. The cleaning assembly can include a dustpan engageable with the surface to direct debris toward the suction duct. The dust pan can be movable with respect to the body.
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公开(公告)号：US20210145236A1
公开(公告)日：2021-05-20
申请号：US16689775
申请日：2019-11-20
申请人： iRobot Corporation
发明人： Timothy R. Ohm , Erik Amaral , Andrew Deschenes
摘要： An autonomous mobile cleaning robot can include a robot body, a bumper, and a coupling. The robot body can include a displacement sensor. The bumper can be moveably coupled to the body. The coupling can include a displacement limiter associated with the displacement sensor. The displacement limiter can inhibit or limit sensing by the displacement sensor of displacement of the bumper from the robot body caused by forces below a threshold horizontal force value.
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