公开(公告)号：US20230301477A1

公开(公告)日：2023-09-28

申请号：US18203153

申请日：2023-05-30

Applicant: iRobot Corporation

Inventor： Hao-Yun Chow ,  Patrick Chow ,  Ke Ting Gao ,  Fangzheng Guo ,  Jennifer Ann Mauger ,  Rogelio Manfred Neumann ,  Jian Yun PI ,  Michael G. Sack ,  Rubal Verma

IPC: A47L9/04 ,  A46B13/02 ,  A46B13/00

CPC classification number: A47L9/0455 ,  A47L9/0477 ,  A46B13/02 ,  A46B13/001 ,  A46B2200/30 ,  A47L2201/00

Abstract: A roller assembly for a mobile cleaning system for cleaning a work surface can include a drive shaft, a sheath, a bushing, and a bushing shroud. The drive shaft can be rotatable about a drive axis, and the drive shaft can include a driven end and an opposite bushing end. The sheath can be supported by the drive shaft and the sheath can be rotatable with the drive shaft. The sheath can include a shell engageable with the work surface. The bushing can be located about the bushing end of the drive shaft. The bushing shroud can be connected to the bushing. The sheath and the drive shaft can be together rotatable with respect to the bushing and the bushing shroud, the bushing shroud can include an outer portion defining a first radius of curvature and a recessed portion connected to the outer portion.

公开(公告)号：US20190189981A1

公开(公告)日：2019-06-20

申请号：US15844956

申请日：2017-12-18

Applicant: iRobot Corporation

Inventor： Rogelio Manfred Neumann ,  Daniel E.C. Grande

IPC: H01M2/10 ,  H02J7/00 ,  A47L11/40 ,  H01M2/34

Abstract: An autonomous mobile cleaning robot includes a cavity along a bottom portion of the robot, and a drive configured to support the robot above a floor surface. The drive is configured to propel the robot along the floor surface. The robot further includes a first electrical terminal disposed in the cavity and connected to electrical circuitry of the robot, a battery assembly, and a dovetail joint. The battery assembly includes a battery housing, a battery contained within the battery housing, and a second electrical terminal mounted to the battery housing and configured to engage with the first electrical terminal. The dovetail joint includes a vertically extending projection portion and a vertically extending socket portion.

公开(公告)号：US09757004B2

公开(公告)日：2017-09-12

申请号：US14621052

申请日：2015-02-12

Applicant: iRobot Corporation

Inventor： Rogelio Manfred Neumann ,  Adam Daniel Leech ,  David Orrin Swett

IPC: A47L11/40 ,  B25J5/00 ,  B25J11/00

CPC classification number: A47L11/4025 ,  A47L11/4072 ,  A47L11/4075 ,  A47L2201/00 ,  A47L2201/06 ,  Y10S901/01

Abstract: An autonomous floor-traversing robot includes: a wheeled body including a chassis and at least one motorized wheel configured to propel the chassis across a floor, the chassis defining an interior compartment disposed beneath a chassis ceiling; a cover extending across at least a central area of the chassis ceiling; and a graspable handle connected to the chassis and located outside the cover so as to be accessible from above the robot, the handle arranged to enable lifting of the robot. The chassis ceiling defines drainage channels configured to conduct the liquid away from the central area of the chassis ceiling.

公开(公告)号：USD781512S1

公开(公告)日：2017-03-14

申请号：US29517453

申请日：2015-02-12

Applicant: iRobot Corporation

Designer： Rogelio Manfred Neumann ,  Stuart Jang ,  Derek Verhoorn

公开(公告)号：USD759591S1

公开(公告)日：2016-06-21

申请号：US29528770

申请日：2015-06-01

Applicant: iRobot Corporation

Designer： David Orrin Swett ,  Rogelio Manfred Neumann ,  Adam Daniel Leech