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公开(公告)号：US20230042453A1
公开(公告)日：2023-02-09
申请号：US17966317
申请日：2022-10-14
Applicant: iRobot Corporation
Inventor： Duane Leigh Gilbert, JR. , Faruk Halil Bursal , Richard Joseph Therrien , Russell Walter Morin
Abstract: An autonomous coverage robot includes a cleaning assembly having forward roller and rearward rollers counter-rotating with respect to each other. The rollers are arranged to substantially maintain a cross sectional area between the two rollers yet permitting collapsing therebetween as large debris is passed. Each roller includes a resilient elastomer outer tube and a partially air-occupied inner resilient core configured to bias the outer tube to rebound. The core includes a hub and resilient spokes extending between the inner surface of the outer tube and the hub. The spokes suspend the outer tube to float about the hub and transfer torque from the hub to the outer tube while allowing the outer tube to momentarily deform or move offset from the hub during impact with debris larger than the cross sectional area between the two rollers.
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公开(公告)号：US20200015646A1
公开(公告)日：2020-01-16
申请号：US16531471
申请日：2019-08-05
Applicant: iRobot Corporation
Inventor： Duane Leigh Gilbert, JR. , Faruk Halil Bursal , Richard Joseph Therrien , Russell Walter Morin
Abstract: An autonomous coverage robot includes a cleaning assembly having forward roller and rearward rollers counter-rotating with respect to each other. The rollers are arranged to substantially maintain a cross sectional area between the two rollers yet permitting collapsing therebetween as large debris is passed. Each roller includes a resilient elastomer outer tube and a partially air-occupied inner resilient core configured to bias the outer tube to rebound. The core includes a hub and resilient spokes extending between the inner surface of the outer tube and the hub. The spokes suspend the outer tube to float about the hub and transfer torque from the hub to the outer tube while allowing the outer tube to momentarily deform or move offset from the hub during impact with debris larger than the cross sectional area between the two rollers.
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公开(公告)号：US20160073846A1
公开(公告)日：2016-03-17
申请号：US14947826
申请日：2015-11-20
Applicant: iRobot Corporation
Inventor： Duane Leigh Gilbert, JR. , Faruk Halil Bursal , Richard Joseph Therrien , Russell Walter Morin
CPC classification number: A47L11/4041 , A47L7/02 , A47L9/0477 , A47L9/2821 , A47L11/24 , A47L11/40 , A47L11/4013 , A47L11/4027 , A47L11/4061 , A47L11/4063 , A47L2201/00 , A47L2201/028 , A47L2201/04 , A47L2201/06 , B25J11/0085 , Y10S901/01
Abstract: An autonomous coverage robot includes a cleaning assembly having forward roller and rearward rollers counter-rotating with respect to each other. The rollers are arranged to substantially maintain a cross sectional area between the two rollers yet permitting collapsing therebetween as large debris is passed. Each roller includes a resilient elastomer outer tube and a partially air-occupied inner resilient core configured to bias the outer tube to rebound. The core includes a hub and resilient spokes extending between the inner surface of the outer tube and the hub. The spokes suspend the outer tube to float about the hub and transfer torque from the hub to the outer tube while allowing the outer tube to momentarily deform or move offset from the hub during impact with debris larger than the cross sectional area between the two rollers.
Abstract translation: 自动覆盖机器人包括具有相对于彼此反向旋转的前滚筒和后滚筒的清洁组件。 辊被布置成基本上保持两个辊之间的横截面积，但是当大的碎屑通过时，辊允许它们之间的折叠。 每个辊包括弹性弹性体外管和被配置为偏置外管以回弹的部分空气的内部弹性芯。 芯部包括在外管的内表面和毂之间延伸的毂和弹性辐条。 辐条悬挂外管以围绕毂浮动并将扭矩从轮毂传递到外管，同时允许外管在碰撞期间瞬间变形或移动偏离轮毂，碎屑大于两个辊之间的横截面积。
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公开(公告)号：USD747052S1
公开(公告)日：2016-01-05
申请号：US29520401
申请日：2015-03-13
Applicant: iRobot Corporation
Designer： Richard Joseph Therrien
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公开(公告)号：US20140289999A1
公开(公告)日：2014-10-02
申请号：US14302474
申请日：2014-06-12
Applicant: iRobot Corporation
Inventor： Duane Leigh Gilbert, JR. , Faruk Halil Bursal , Richard Joseph Therrien , Russell Walter Morin
IPC: A47L7/02
CPC classification number: A47L11/4041 , A47L7/02 , A47L9/0477 , A47L9/2821 , A47L11/24 , A47L11/40 , A47L11/4013 , A47L11/4027 , A47L11/4061 , A47L11/4063 , A47L2201/00 , A47L2201/028 , A47L2201/04 , A47L2201/06 , B25J11/0085 , Y10S901/01
Abstract: A robot cleaning system includes a debris collection volume, a vacuum airway configured to deliver debris to the debris collection volume, and a cleaning head in pneumatic communication with the vacuum airway. The cleaning head includes two shape-changing resilient tubes separated by an air gap opposing the vacuum airway. The cleaning head is operable in a first configuration, where the two shape-changing resilient tubes rotate against a cleaning surface engaged by the cleaning head to agitate debris on the cleaning surface to pass through the air gap and into the vacuum airway, and a second configuration, where both shape changing resilient tubes deform opposite one another to roll an object larger than the air gap to pass into the vacuum airway.
Abstract translation: 机器人清洁系统包括碎片收集体积，配置成将碎屑输送到碎片收集容积的真空气道，以及与真空气道气动连通的清洁头。 清洁头包括由与真空气道相对的气隙隔开的两个形状变化的弹性管。 清洁头可操作在第一构型中，其中两个形状改变的弹性管相对于由清洁头接合的清洁表面旋转以搅动清洁表面上的碎屑以通过气隙并进入真空气道，并且第二 其中两个形状变化的弹性管彼此相对地变形以滚动比气隙大的物体以进入真空气道。
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Patent Agency Ranking
公开(公告)号：US20140289983A1
公开(公告)日：2014-10-02
申请号：US14302469
申请日：2014-06-12
Applicant: iRobot Corporation
Inventor： Duane Leigh Gilbert, JR. , Faruk Halil Bursal , Richard Joseph Therrien , Russell Walter Morin
IPC: A47L11/24
CPC classification number: A47L11/4041 , A47L7/02 , A47L9/0477 , A47L9/2821 , A47L11/24 , A47L11/40 , A47L11/4013 , A47L11/4027 , A47L11/4061 , A47L11/4063 , A47L2201/00 , A47L2201/028 , A47L2201/04 , A47L2201/06 , B25J11/0085 , Y10S901/01
Abstract: An autonomous coverage robot includes a cleaning assembly having forward roller and rearward rollers counter-rotating with respect to each other. The rollers are arranged to substantially maintain a cross sectional area between the two rollers yet permitting collapsing therebetween as large debris is passed. Each roller includes a resilient elastomer outer tube and a partially air-occupied inner resilient core configured to bias the outer tube to rebound. The core includes a hub and resilient spokes extending between the inner surface of the outer tube and the hub. The spokes suspend the outer tube to float about the hub and transfer torque from the hub to the outer tube while allowing the outer tube to momentarily deform or move offset from the hub during impact with debris larger than the cross sectional area between the two rollers.
Abstract translation: 自动覆盖机器人包括具有相对于彼此反向旋转的前滚筒和后滚筒的清洁组件。 辊被布置成基本上保持两个辊之间的横截面积，但是当大的碎屑通过时，辊允许它们之间的折叠。 每个辊包括弹性弹性体外管和被配置为偏置外管以回弹的部分空气的内部弹性芯。 芯部包括在外管的内表面和毂之间延伸的毂和弹性辐条。 辐条悬挂外管以围绕毂浮动并将扭矩从轮毂传递到外管，同时允许外管在碰撞期间瞬间变形或移动偏离轮毂，碎屑大于两个辊之间的横截面积。
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公开(公告)号：US12220096B2
公开(公告)日：2025-02-11
申请号：US17966317
申请日：2022-10-14
Applicant: iRobot Corporation
Inventor： Duane Leigh Gilbert, Jr. , Faruk Halil Bursal , Richard Joseph Therrien , Russell Walter Morin
Abstract: An autonomous coverage robot includes a cleaning assembly having forward roller and rearward rollers counter-rotating with respect to each other. The rollers are arranged to substantially maintain a cross sectional area between the two rollers yet permitting collapsing therebetween as large debris is passed. Each roller includes a resilient elastomer outer tube and a partially air-occupied inner resilient core configured to bias the outer tube to rebound. The core includes a hub and resilient spokes extending between the inner surface of the outer tube and the hub. The spokes suspend the outer tube to float about the hub and transfer torque from the hub to the outer tube while allowing the outer tube to momentarily deform or move offset from the hub during impact with debris larger than the cross sectional area between the two rollers.
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公开(公告)号：US11471020B2
公开(公告)日：2022-10-18
申请号：US16531471
申请日：2019-08-05
Applicant: iRobot Corporation
Inventor： Duane Leigh Gilbert, Jr. , Faruk Halil Bursal , Richard Joseph Therrien , Russell Walter Morin
Abstract: An autonomous coverage robot includes a cleaning assembly having forward roller and rearward rollers counter-rotating with respect to each other. The rollers are arranged to substantially maintain a cross sectional area between the two rollers yet permitting collapsing therebetween as large debris is passed. Each roller includes a resilient elastomer outer tube and a partially air-occupied inner resilient core configured to bias the outer tube to rebound. The core includes a hub and resilient spokes extending between the inner surface of the outer tube and the hub. The spokes suspend the outer tube to float about the hub and transfer torque from the hub to the outer tube while allowing the outer tube to momentarily deform or move offset from the hub during impact with debris larger than the cross sectional area between the two rollers.
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公开(公告)号：US08955192B2
公开(公告)日：2015-02-17
申请号：US14302469
申请日：2014-06-12
Applicant: iRobot Corporation
Inventor： Duane Leigh Gilbert, Jr. , Faruk Halil Bursal , Richard Joseph Therrien , Russell Walter Morin
CPC classification number: A47L11/4041 , A47L7/02 , A47L9/0477 , A47L9/2821 , A47L11/24 , A47L11/40 , A47L11/4013 , A47L11/4027 , A47L11/4061 , A47L11/4063 , A47L2201/00 , A47L2201/028 , A47L2201/04 , A47L2201/06 , B25J11/0085 , Y10S901/01
Abstract: An autonomous coverage robot includes a cleaning assembly having forward roller and rearward rollers counter-rotating with respect to each other. The rollers are arranged to substantially maintain a cross sectional area between the two rollers yet permitting collapsing therebetween as large debris is passed. Each roller includes a resilient elastomer outer tube and a partially air-occupied inner resilient core configured to bias the outer tube to rebound. The core includes a hub and resilient spokes extending between the inner surface of the outer tube and the hub. The spokes suspend the outer tube to float about the hub and transfer torque from the hub to the outer tube while allowing the outer tube to momentarily deform or move offset from the hub during impact with debris larger than the cross sectional area between the two rollers.
Abstract translation: 自动覆盖机器人包括具有相对于彼此反向旋转的前滚筒和后滚筒的清洁组件。 辊被布置成基本上保持两个辊之间的横截面积，但是当大的碎屑通过时，辊允许它们之间的折叠。 每个辊包括弹性弹性体外管和被配置为偏置外管以回弹的部分空气的内部弹性芯。 芯部包括在外管的内表面和毂之间延伸的毂和弹性辐条。 辐条悬挂外管以围绕毂浮动并将扭矩从轮毂传递到外管，同时允许外管在碰撞期间瞬间变形或移动偏离轮毂，碎屑大于两个辊之间的横截面积。
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公开(公告)号：US20170238780A1
公开(公告)日：2017-08-24
申请号：US15590411
申请日：2017-05-09
Applicant: iRobot Corporation
Inventor： Duane Leigh Gilbert, JR. , Faruk Halil Bursal , Richard Joseph Therrien , Russell Walter Morin
CPC classification number: A47L11/4041 , A47L7/02 , A47L9/0477 , A47L9/2821 , A47L11/24 , A47L11/40 , A47L11/4013 , A47L11/4027 , A47L11/4061 , A47L11/4063 , A47L2201/00 , A47L2201/028 , A47L2201/04 , A47L2201/06 , B25J11/0085 , Y10S901/01
Abstract: An autonomous coverage robot includes a cleaning assembly having forward roller and rearward rollers counter-rotating with respect to each other. The rollers are arranged to substantially maintain a cross sectional area between the two rollers yet permitting collapsing therebetween as large debris is passed. Each roller includes a resilient elastomer outer tube and a partially air-occupied inner resilient core configured to bias the outer tube to rebound. The core includes a hub and resilient spokes extending between the inner surface of the outer tube and the hub. The spokes suspend the outer tube to float about the hub and transfer torque from the hub to the outer tube while allowing the outer tube to momentarily deform or move offset from the hub during impact with debris larger than the cross sectional area between the two rollers.
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