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    FLOATING BUMPER IN AUTONOMOUS CLEANING ROBOT
    11.
    发明申请
    FLOATING BUMPER IN AUTONOMOUS CLEANING ROBOT 有权

    公开(公告)号：US20210145236A1

    公开(公告)日：2021-05-20

    申请号：US16689775

    申请日：2019-11-20

    Applicant: iRobot Corporation

    Inventor： Timothy R. Ohm ,  Erik Amaral ,  Andrew Deschenes

    IPC: A47L11/40 ,  G05D1/00 ,  G05D1/02

    Abstract: 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.

    CLEANING ROLLERS FOR CLEANING ROBOTS
    12.
    发明申请
    CLEANING ROLLERS FOR CLEANING ROBOTS 审中-公开

    公开(公告)号：US20200275812A1

    公开(公告)日：2020-09-03

    申请号：US16288699

    申请日：2019-02-28

    Applicant: iRobot Corporation

    Inventor： Eric Burbank ,  Timothy R. Ohm ,  Erik Amaral

    IPC: A47L9/04 ,  A47L9/28

    Abstract: A cleaning roller mountable to a cleaning robot is featured. The cleaning roller includes an elongate member extending along a longitudinal axis of the cleaning roller, and a vane extending outward from the elongate member. The vane includes a first vane portion attached to the elongate member, and a second vane portion attached to the first vane portion. The first vane portion extends from the elongate member at a location intersecting a radial axis of the cleaning roller. The first vane portion extends along a first axis angled relative to the radial axis and away from the radial axis in a tangential direction. The second vane portion extends along a second axis angled relative to the first axis. A first angle between the first axis and the radial axis is greater than a second angle between the second axis and the radial axis.

    CLEANING BIN FOR CLEANING ROBOT
    13.
    发明申请
    CLEANING BIN FOR CLEANING ROBOT 审中-公开

    公开(公告)号：US20200054182A1

    公开(公告)日：2020-02-20

    申请号：US16664058

    申请日：2019-10-25

    Applicant: iRobot Corporation

    Inventor： Erik Amaral ,  Timothy R. Ohm ,  Nicholas Moretto

    IPC: A47L9/16 ,  A47L9/04 ,  A47L9/10 ,  A47L9/12

    Abstract: A cleaning bin mountable to an autonomous cleaning robot operable to receive debris from a floor surface includes a debris compartment to receive a first portion of debris separated from the airflow and a particulate compartment to receive a second portion of debris separated from the airflow. The cleaning bin also includes a debris separation cone having an inner conduit defining an upper opening and lower opening. The upper opening receives the airflow from the air channel. The inner conduit tapers from the upper opening to the lower opening such that the airflow forms a cyclone within the inner conduit.

    Robotic Arm and Wrist Mechanisms
    14.
    发明申请
    Robotic Arm and Wrist Mechanisms 有权
    机器手臂和手腕机构

    公开(公告)号：US20160221197A1

    公开(公告)日：2016-08-04

    申请号：US14610013

    申请日：2015-01-30

    Applicant: iRobot Corporation

    Inventor： Mark R. Claffee ,  Timothy R. Ohm ,  Erik Amaral ,  Annan M. Mozeika

    IPC: B25J17/00 ,  B25J18/00 ,  F16H25/20

    CPC classification number: F16H25/20 ,  B25J17/0266 ,  F16H35/18 ,  F16H2025/2062

    Abstract: A robot includes a support, a movable member coupled to the support to permit gimbal rotation about a pitch axis and a yaw axis, and first and second linear actuators connected to each of the support and the movable member and operable to rotate the movable member about the pitch axis and the yaw axis. The first linear actuator is pivotally attached to the movable member at a first pivot point. The second linear actuator is pivotally attached to the movable member at a second pivot point. The first and second pivot points are each angularly offset from the pitch axis and the yaw axis by about 45 degrees and are located on the same side of the pitch axis.

    Abstract translation: 机器人包括支撑件，联接到支撑件的可移动构件以允许围绕俯仰轴线和偏转轴线的万向节旋转，以及连接到每个支撑件和可动构件并且可操作以使可动构件围绕 俯仰轴和偏航轴。 第一线性致动器在第一枢转点枢转地附接到可动构件。 第二线性致动器在第二枢转点枢转地附接到可动构件。 第一和第二枢转点各自与俯仰轴线和偏转轴线成角度偏移大约45度并位于俯仰轴线的同一侧。

    Cleaning rollers for cleaning robots
    17.
    发明授权
    Cleaning rollers for cleaning robots 有权

    公开(公告)号：US11871888B2

    公开(公告)日：2024-01-16

    申请号：US17466559

    申请日：2021-09-03

    Applicant: iRobot Corporation

    Inventor： Eric Burbank ,  Timothy R. Ohm ,  Erik Amaral

    IPC: A47L9/04 ,  A47L9/28

    CPC classification number: A47L9/0477 ,  A47L9/0411 ,  A47L9/2852 ,  A47L2201/04

    Abstract: A cleaning roller mountable to a cleaning robot is featured. The cleaning roller includes an elongate member extending along a longitudinal axis of the cleaning roller, and a vane extending outward from the elongate member. The vane includes a first vane portion attached to the elongate member, and a second vane portion attached to the first vane portion. The first vane portion extends from the elongate member at a location intersecting a radial axis of the cleaning roller. The first vane portion extends along a first axis angled relative to the radial axis and away from the radial axis in a tangential direction. The second vane portion extends along a second axis angled relative to the first axis. A first angle between the first axis and the radial axis is greater than a second angle between the second axis and the radial axis.

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