公开(公告)号：US11832542B2

公开(公告)日：2023-12-05

申请号：US17240328

申请日：2021-04-26

申请人： Briggs & Stratton, LLC

发明人： Kyle Harvey ,  Ryan Jaskowiak ,  Matthew S. Zurawski

IPC分类号： A01B45/02 ,  A01D34/47 ,  A01D43/14 ,  A01D43/063 ,  B25G3/38 ,  A01D101/00 ,  B25F5/02 ,  A01D34/68 ,  A01D75/00 ,  A01D34/82 ,  A01D34/00 ,  A01D69/08 ,  A01D34/67 ,  A01B45/00 ,  A01B1/06 ,  A01B33/14 ,  A01B33/10

CPC分类号： A01B45/026 ,  A01D34/475 ,  A01D43/063 ,  A01D43/14 ,  B25G3/38 ,  A01B1/06 ,  A01B33/103 ,  A01B33/142 ,  A01B45/00 ,  A01B45/02 ,  A01D34/006 ,  A01D34/67 ,  A01D34/68 ,  A01D34/6806 ,  A01D34/824 ,  A01D69/08 ,  A01D75/006 ,  A01D2101/00 ,  B25F5/02

摘要： A dethatcher includes a frame having a front and a rear end, a handle coupled to the frame and movable between a use position and a storage position, multiple wheels coupled to the frame, a cutting reel housed in the frame, and an engine for powering a drive mechanism of the shaft. The cutting reel includes a shaft having a first end and a second end, at least one cutting mechanism located between the first end and the second end of the shaft, and the drive mechanism for powering the shaft. When the handle is in the use position, the handle extends away from the front end of the frame and when the handle is in the storage position the handle extends toward the front end of the frame.

公开(公告)号：US20210243947A1

公开(公告)日：2021-08-12

申请号：US17240328

申请日：2021-04-26

申请人： Briggs & Stratton, LLC

发明人： Kyle Harvey ,  Ryan Jaskowiak ,  Matthew S. Zurawski

IPC分类号： A01D34/47 ,  A01D43/14 ,  A01D43/063

摘要： A dethatcher includes a frame having a front and a rear end, a handle coupled to the frame and movable between a use position and a storage position, multiple wheels coupled to the frame, a cutting reel housed in the frame, and an engine for powering a drive mechanism of the shaft. The cutting reel includes a shaft having a first end and a second end, at least one cutting mechanism located between the first end and the second end of the shaft, and the drive mechanism for powering the shaft. When the handle is in the use position, the handle extends away from the front end of the frame and when the handle is in the storage position the handle extends toward the front end of the frame.

公开(公告)号：US20240081163A1

公开(公告)日：2024-03-14

申请号：US18517729

申请日：2023-11-22

申请人： Briggs & Stratton, LLC

发明人： Kyle Harvey ,  Ryan Jaskowiak ,  Matthew S. Zurawski

IPC分类号： A01B45/02 ,  A01D34/47 ,  A01D43/063 ,  A01D43/14 ,  B25G3/38

CPC分类号： A01B45/026 ,  A01D34/475 ,  A01D43/063 ,  A01D43/14 ,  B25G3/38 ,  A01D2101/00

摘要： A method of stacking dethatchers includes pivoting an upper portion of a handle on a first dethatcher toward a front end of a frame on the first dethatcher, upon pivoting the upper portion of the handle toward the front end of the frame, exposing a rear support point defined by a lower portion of the handle, and stacking a second dethatcher on the first dethatcher so that the second dethatcher is supported on the rear support point defined by the lower portion of the handle and a front support point defined by the upper portion of the handle.

公开(公告)号：US11006572B2

公开(公告)日：2021-05-18

申请号：US16825810

申请日：2020-03-20

申请人： Briggs & Stratton, LLC

发明人： Kyle Harvey ,  Ryan Jaskowiak ,  Matthew S. Zurawski

IPC分类号： A01D34/47 ,  A01D43/14 ,  A01D43/063 ,  A01D101/00

摘要： A dethatcher includes a frame having front and rear ends, a cover coupled to the frame and configured to selectively move between an open position and a closed position, a handle extending from the frame, multiple wheels coupled to the frame, a cutting reel housed in the frame, and an engine for powering a drive mechanism of the shaft. The cutting reel includes a shaft having a first end and a second end, at least one cutting mechanism located between the first end and the second end of the shaft, and the drive mechanism for powering the shaft. When the cover is in the open position, a user may access the cutting reel from a top end of the frame.