公开(公告)号：WO2020047391A3

公开(公告)日：2020-03-05

申请号：PCT/US2019/049030

申请日：2019-08-30

Applicant: MTD PRODUCTS INC

Inventor： ABRAMSON, Shai ,  CHURAVY, Christopher J. ,  CMICH, Ryan ,  FERENCE, Adam ,  SAUNDERS, Joseph Edward

IPC: A01D34/00 ,  G05D1/02

Abstract: A zone mobility system (100) and method for an autonomous device (102) includes a work area within which the autonomous device (102) is intended to operate, one or more electrically separated boundary conductors (106), each boundary conductor surrounding a work zone (108) within the work area, a transmitter base (105) electrically connected to at least one of the boundary conductors (106), and a removably coupled transmitter (104) configured to transmit a signal for directing movement of the autonomous device (102) on the boundary conductor wire (106), wherein the transmitted signal can be adjusted to optimize the power consumption of the transmitter (104), and a work operation can be commenced utilizing a transmitter interface and/or utilizing an autonomous device user interface.

公开(公告)号：WO2020047391A2

公开(公告)日：2020-03-05

申请号：PCT/US2019/049030

申请日：2019-08-30

Applicant: MTD PRODUCTS INC

Inventor： ABRAMSON, Shai ,  CHURAVY, Christopher J. ,  CMICH, Ryan ,  FERENCE, Adam ,  SAUNDERS, Joseph Edward

IPC: A01D34/00 ,  G05D1/02

Abstract: A zone mobility system and method for an autonomous device includes a work area within which the autonomous device is intended to operate, one or more electrically separated boundary conductors, each boundary conductor surrounding a work zone within the work area, a transmitter base electrically connected to at least one of the boundary conductors, and a removably coupled transmitter configured to transmit a signal for directing movement of the autonomous device on the boundary conductor wire, wherein the transmitted signal can be adjusted to optimize the power consumption of the transmitter, and a work operation can be commenced utilizing a transmitter interface and/or utilizing an autonomous device user interface.

公开(公告)号：WO2017223568A1

公开(公告)日：2017-12-28

申请号：PCT/US2017/039315

申请日：2017-06-26

Applicant: MTD PRODUCTS INC

Inventor： CMICH, Ryan ,  FERENCE, Adam

IPC: A01D34/00 ,  A01D34/73

Abstract: A high-efficiency cutting system for an autonomous mower provides a multiple blade tip cutting radius for a cleaner cut, and more complete mow. The system includes a spinning blade disk (102) provided within a housing (106) including a vertical standoff (152). The blade disk includes a first pair of cutting blades (134) located between the center (108) of the blade disk and the circumference (114) of the blade disk, and a second pair of cutting blades (136) located radially inward from the first pair of cutting blades. The cutting blades extend downward and away from the blade disk at an angle.

Abstract translation:

用于自动割草机的高效切割系统为割草机提供了多叶片尖端切割半径，并且割草更彻底。 该系统包括设置在包括垂直支架（152）的壳体（106）内的旋转叶片盘（102）。 叶片盘包括位于叶片盘的中心（108）和叶片盘的圆周（114）之间的第一对切割刀片（134），以及第二对切割刀片（136），所述第二对切割刀片 第一对切割刀片。 切割刀片向下延伸并以一定角度远离刀片。

公开(公告)号：EP3474654A1

公开(公告)日：2019-05-01

申请号：EP17737148.1

申请日：2017-06-26

Applicant: MTD products Inc

Inventor： CMICH, Ryan ,  FERENCE, Adam

IPC: A01D34/00 ,  A01D34/73

Abstract: A high-efficiency cutting system for an autonomous mower provides a multiple blade tip cutting radius for a cleaner cut, and more complete mow. The system includes a spinning blade disk (102) provided within a housing (106) including a vertical standoff (152). The blade disk includes a first pair of cutting blades (134) located between the center (108) of the blade disk and the circumference (114) of the blade disk, and a second pair of cutting blades (136) located radially inward from the first pair of cutting blades. The cutting blades extend downward and away from the blade disk at an angle.

公开(公告)号：EP3843526A2

公开(公告)日：2021-07-07

申请号：EP19769638.8

申请日：2019-08-30

Applicant: MTD PRODUCTS INC.

Inventor： ABRAMSON, Shai ,  CHURAVY, Christopher J. ,  CMICH, Ryan ,  FERENCE, Adam ,  SAUNDERS, Joseph Edward

IPC: A01D34/00 ,  G05D1/02

公开(公告)号：EP3474654B1

公开(公告)日：2020-06-24

申请号：EP17737148.1

申请日：2017-06-26

Applicant: MTD products Inc

Inventor： CMICH, Ryan ,  FERENCE, Adam

IPC: A01D34/00 ,  A01D34/73

公开(公告)号：EP3597024A1

公开(公告)日：2020-01-22

申请号：EP19192713.6

申请日：2017-06-26

Applicant: MTD Products Inc

Inventor： CMICH, Ryan ,  FERENCE, Adam

IPC: A01D34/00 ,  A01D34/73

Abstract: A high-efficiency cutting system for an autonomous mower provides a multiple blade tip cutting radius for a cleaner cut, and more complete mow. The system includes a spinning blade disk (102) provided within a housing (106) including a vertical standoff (152). The blade disk includes a first pair of cutting blades (134) located between the center (108) of the blade disk and the circumference (114) of the blade disk, and a second pair of cutting blades (136) located radially inward from the first pair of cutting blades. The cutting blades extend downward and away from the blade disk at an angle.