公开(公告)号：US20220071086A1

公开(公告)日：2022-03-10

申请号：US17526285

申请日：2021-11-15

Applicant: MTD PRODUCTS INC

Inventor： Shalom Levin ,  Ran Zaslavsky ,  Eli Shraga ,  Naor Egozi

IPC: A01D34/00

Abstract: A lawnmower, and in particular a robotic lawnmower, can include a passive cleaning assembly for removing detritus from the lawnmower housing. The passive cleaning assembly can be moveably mounted on the housing. Movement of the lawnmower with respect to the ground can cause a cleaning portion of the passive cleaning assembly to move with respect to the housing, and thereby remove detritus from the housing.

公开(公告)号：US11589504B2

公开(公告)日：2023-02-28

申请号：US17526285

申请日：2021-11-15

Applicant: MTD PRODUCTS INC

Inventor： Shalom Levin ,  Ran Zaslavsky ,  Eli Shraga ,  Naor Egozi

IPC: A01D34/00 ,  A01D101/00

Abstract: A lawnmower, and in particular a robotic lawnmower, can include a passive cleaning assembly for removing detritus from the lawnmower housing. The passive cleaning assembly can be moveably mounted on the housing. Movement of the lawnmower with respect to the ground can cause a cleaning portion of the passive cleaning assembly to move with respect to the housing, and thereby remove detritus from the housing.

公开(公告)号：US20230165191A1

公开(公告)日：2023-06-01

申请号：US18071832

申请日：2022-11-30

Applicant: MTD PRODUCTS INC

Inventor： Shalom Levin ,  Assaf Levin ,  Shai Abramson

IPC: A01D34/84 ,  A01D34/00 ,  G05D1/02

CPC classification number: A01D34/84 ,  A01D34/008 ,  G05D1/0212 ,  A01D2101/00

Abstract: Vehicle-mounted line trimmers and/or edgers for weed and vegetation, along with methods of operation of such trimmers, are discussed. The trimmer/edger can have a variety of features such as maintaining and/or adjusting the height of the trimmer/edger and maintaining the same orientation of the trimmer/edger at a variety of heights. The methods of operation can include methods for recording a path for the trimmer/edger and/or following a pre-recorded path for the trimmer/edger, trimming/edging around small obstacles, and trimming/edging along large obstacles.

公开(公告)号：US20230011491A1

公开(公告)日：2023-01-12

申请号：US17862980

申请日：2022-07-12

Applicant: MTD PRODUCTS INC

Inventor： Shalom Levin ,  Assaf Levin ,  Shai Abramson

IPC: A01D34/416

Abstract: Line trimmers and/or edgers for weed and vegetation are discussed. One example embodiment comprises: a trimmer head configured to rotate a portion of a trimmer line comprising a cutting end of the trimmer line; a trimmer motor configured to drive the rotation of the trimmer head; a continuous line feed mechanism configured to continuously feed the trimmer line into the trimmer head while the continuous line feed mechanism is active; and one or more line feed activation mechanisms configured to control an activation and a deactivation of the continuous line feed mechanism.

公开(公告)号：US11172606B2

公开(公告)日：2021-11-16

申请号：US16318764

申请日：2017-07-18

Applicant: MTD PRODUCTS INC

Inventor： Shalom Levin ,  Ran Zaslavsky ,  Eli Shraga ,  Naor Egozi

IPC: A01D34/00 ,  A01D101/00

Abstract: A lawnmower which includes a housing, and a passive cleaning assembly for removing detritus from the housing, the passive cleaning assembly being moveably mounted on the housing. The passive cleaning assembly can include a ground-contacting portion, which contacts the ground during use, thereby causing the cleaning portion to move with respect to the housing during movement of the lawnmower. Movement of the lawn mower with respect to the ground causes the cleaning portion of the passive cleaning assembly to move with respect to the housing and to thereby remove detritus from the housing.