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1. WO2020139996 - WHEEL ASSEMBLY FOR ROBOTIC CLEANER AND ROBOTIC CLEANER HAVING THE SAME

Publication Number WO/2020/139996
Publication Date 02.07.2020
International Application No. PCT/US2019/068662
International Filing Date 27.12.2019
IPC
A47L 9/00 2006.1
AHUMAN NECESSITIES
47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
9Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
A47L 9/28 2006.1
AHUMAN NECESSITIES
47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
9Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
28Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
A47L 11/24 2006.1
AHUMAN NECESSITIES
47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
11Machines for cleaning floors, carpets, furniture, walls, or wall coverings
24Floor-sweeping machines, motor-driven
A47L 11/32 2006.1
AHUMAN NECESSITIES
47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
11Machines for cleaning floors, carpets, furniture, walls, or wall coverings
32Carpet-sweepers
A47L 11/40 2006.1
AHUMAN NECESSITIES
47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
11Machines for cleaning floors, carpets, furniture, walls, or wall coverings
40Parts or details of machines not provided for in groups A47L11/02-A47L11/38108
CPC
A47L 11/4066
AHUMAN NECESSITIES
47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
LDOMESTIC WASHING OR CLEANING
11Machines for cleaning floors, carpets, furniture, walls, or wall coverings
40Parts or details of machines not ; provided for in; groups A47L11/02 - A47L11/38, ; or not restricted to one of these groups; , e.g. handles, arrangements of switches, skirts, buffers, levers
4063Driving means; Transmission means therefor
4066Propulsion of the whole machine
A47L 11/4072
AHUMAN NECESSITIES
47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
LDOMESTIC WASHING OR CLEANING
11Machines for cleaning floors, carpets, furniture, walls, or wall coverings
40Parts or details of machines not ; provided for in; groups A47L11/02 - A47L11/38, ; or not restricted to one of these groups; , e.g. handles, arrangements of switches, skirts, buffers, levers
4072Arrangement of castors or wheels
A47L 2201/00
AHUMAN NECESSITIES
47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
LDOMESTIC WASHING OR CLEANING
2201Robotic cleaning machines, i.e. with automatic control of the travelling movement or the cleaning operation
A47L 9/009
AHUMAN NECESSITIES
47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
LDOMESTIC WASHING OR CLEANING
9Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
009Carrying-vehicles; Arrangements of trollies or wheels; Means for avoiding mechanical obstacles
Applicants
  • SHARKNINJA OPERATING LLC [US]/[US]
Inventors
  • SUTTER, Catriona C. A.
  • YAO, Ming
  • WANG, William
  • BROWN, Andre D.
Agents
  • CARROLL, Kevin J.
  • GROSSMAN, Steven J.
  • PERREAULT, Donald J.
  • PFLEGER, Edmund P.
  • KROON, JR., Paul J.
  • UHLIR, Nikolas J.
  • GALLAGHER, Michael J.
  • THOMPSON, Kenneth M.,
  • CODY, Zachary A.,
Priority Data
62/785,88428.12.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) WHEEL ASSEMBLY FOR ROBOTIC CLEANER AND ROBOTIC CLEANER HAVING THE SAME
(FR) ENSEMBLE ROUE POUR ROBOT NETTOYEUR ET ROBOT NETTOYEUR DOTÉ DE CELUI-CI
Abstract
(EN)
A wheel assembly for a robotic cleaner may include a frame, a moveable arm pivotally coupled to the frame, a driven wheel rotatably coupled to the moveable arm such that the driven wheel pivots with the moveable arm, and a biasing mechanism configured to urge the driven wheel towards an extended position, the biasing mechanism being coupled to the frame and spaced apart from the moveable arm.
(FR)
Un ensemble roue pour un robot nettoyeur peut comprendre un bâti, un bras mobile couplé de façon pivotante au bâti, une roue entraînée couplée de façon rotative au bras mobile de telle sorte que la roue entraînée pivote avec le bras mobile, et un mécanisme de sollicitation conçu pour solliciter la roue entraînée vers une position étendue, le mécanisme de sollicitation étant couplé au bâti et espacé du bras mobile.
Related patent documents
Latest bibliographic data on file with the International Bureau