公开(公告)号：US20220394919A1

公开(公告)日：2022-12-15

申请号：US17835296

申请日：2022-06-08

Applicant: Techtronic Cordless GP

Inventor： Ronald J. Hoffman ,  Lance Eckard

IPC: A01D34/73

Abstract: Quick release blade assemblies for a power tool are provided. A lawnmower includes a base including an engagement interface; a retainer having a locking component; a blade disposed between the base and the retainer; and an actuatable member including an engagement member, the engagement member being selectively displaceable with respect to the engagement interface between a locked configuration and an unlocked configuration when the actuatable member is translated in a direction parallel with the axis of rotation, wherein the engagement member is configured to interface with the locking component to selectively couple the blade to the drive shaft when the engagement member is in the locked configuration.

公开(公告)号：US11512954B2

公开(公告)日：2022-11-29

申请号：US17281294

申请日：2018-10-10

Applicant: TECHTRONIC CORDLESS GP

Inventor： Jeffrey Carl Loebig ,  Man Kit Ho ,  Shuai Zhang

IPC: G01C9/06 ,  G01C9/08

Abstract: A laser level containing a housing, an electronic tilt sensor located in the housing; a controller to which the electronic tilt sensor is connected, and a laser module. The controller is communicable with a first display device and a second display device. The laser line is adapted to project a straight ground laser line on a flat surface. The electronic tilt sensor is adapted to detect a tilt of the laser level and provide a measurement signal to the controller. The controller is adapted to provide a display signal to the first and second display devices to display information about the tilt. By using an electronic tilt sensor, the laser level can provide accurate indicate of the tilt of the device and also allows such tilt information to be processed further.

公开(公告)号：US11503763B2

公开(公告)日：2022-11-22

申请号：US16732895

申请日：2020-01-02

Applicant: TECHTRONIC CORDLESS GP

Inventor： Christopher A. Holman ,  Ronald J. Hoffman ,  J. Eric Nolin

IPC: A01D34/73 ,  A01D34/416

Abstract: Trimmer heads for trimmers are provided. A trimmer head includes a drive plate defining a lug slot, and a locking lug, the locking lug movably positioned in the lug slot and movable between an unlocked position and a locked position. A trimmer head further includes a drive plate cover connectable to the drive plate such that the locking lug is disposed between the drive plate and the drive plate cover. A trimmer head farther includes at least one operational head, the at least one operational head connectable to the drive plate. The connected operational head is locked to the drive plate when the locking lug is in the locked position and the connected operational head is unlocked from the drive plate when the locking lug is in the unlocked position.

公开(公告)号：US11497371B2

公开(公告)日：2022-11-15

申请号：US17124865

申请日：2020-12-17

Applicant: TECHTRONIC CORDLESS GP

Inventor： Rafael Davila ,  Robert Lightbourn

IPC: A47L11/40 ,  A47L11/30

Abstract: A floor cleaner including a vacuum source, a supply tank, and a recovery tank. The floor cleaner is configured to remove debris and fluid from a surface to be cleaned. The recovery tank includes a removably coupleable strainer configured to filter hair and large debris from a dirty fluid during emptying of the recovery tank.

公开(公告)号：US20220354051A1

公开(公告)日：2022-11-10

申请号：US17316482

申请日：2021-05-10

Applicant: TECHTRONIC CORDLESS GP

Inventor： Joshua A. Smith ,  Tyler Boyles

IPC: A01D34/54 ,  A01D34/84

Abstract: Power tools are provided. A power tool can include a drop wheel moveable in a vertical direction about a pivot axis; a spring rotatably biasing the drop wheel about the pivot axis; a stop mechanism defining a plurality of stop positions each corresponding with a different relative position of the drop wheel; and a user interface configured to selectively disengage the stop mechanism to permit the drop wheel to rotate about the pivot axis until the stop wheel contacts an underlying surface below the power tool, wherein the user interface is disposed at a handle of the power tool.

公开(公告)号：US20220312682A1

公开(公告)日：2022-10-06

申请号：US17704937

申请日：2022-03-25

Applicant: TECHTRONIC CORDLESS GP

Inventor： Rony Chan ,  Samuel Nelson

IPC: A01G3/08 ,  A01G3/02 ,  A01G3/047

Abstract: A hand tool including a shear assembly is provided, including a first handle, a second handle including a cutting member, and a cutting blade. The cutting blade forms a first opening and a second opening. The first handle is attachable in a first operating mode to the cutting blade at the first opening via a first fastener. The first handle is attachable in a second operating mode to the cutting blade at the second opening via the first fastener. The cutting blade is attached in pivotal arrangement to the second handle via a second fastener.

公开(公告)号：US20220297341A1

公开(公告)日：2022-09-22

申请号：US17838663

申请日：2022-06-13

Applicant: TECHTRONIC CORDLESS GP

Inventor： David E. Dutterer

IPC: B27G19/08 ,  B27G19/04 ,  B26D7/22

Abstract: A table saw including a table having a top surface, an opening in the table through which a saw blade extends, and a throat plate receivable within the opening. The throat plate includes a front end that sits flush with the top surface of the table, a back end that sits flush with the top surface of the table, a top surface that is co-planar with the top surface of the table, and a wear plate pocket that is recessed from the top surface of the throat plate. The wear plate pocket defines a bottom surface that is oriented at an oblique angle relative to the top surface of the throat plate and slopes downward in a direction from the back end toward the front end. The wear plate positioned within the wear plate pocket. The wear plate sitting parallel to the bottom surface of the wear plate pocket.

公开(公告)号：US20220287238A1

公开(公告)日：2022-09-15

申请号：US17670696

申请日：2022-02-14

Applicant: TECHTRONIC CORDLESS GP

Inventor： Nikolas Mika ,  Grzegorz Kondro ,  Matt Lambert ,  Maxwell McCammon ,  Michael Feng ,  Ron Hoffman ,  Fernando Vargas ,  Steve Holland ,  Ashlyn Hogg

IPC: A01D43/077 ,  A01D43/063 ,  A01D69/02 ,  B60R16/033 ,  H01M10/42

Abstract: Lawnmowers are provided. A lawnmower includes a seat configured to receive a lawnmower operator; a mowing deck having one or more cutting implements and a discharge chute; and a bagging system in fluid communication with the discharge chute through a tube, wherein the lawnmower has a first configuration when the tube is coupled to the lawnmower, wherein the lawnmower has a second configuration when the tube is not coupled to the lawnmower, wherein the tube is disposed at a lateral side of the lawnmower in the first configuration, wherein the lawnmower defines a maximum lateral width in a lateral direction, and wherein the lateral width is less than 38 inches in both the first configuration and the second configuration.

公开(公告)号：US20220265104A1

公开(公告)日：2022-08-25

申请号：US17678806

申请日：2022-02-23

Applicant: TECHTRONIC CORDLESS GP

Inventor： Tyler H. Knight ,  Stephen A. Hughett

IPC: A47L9/16 ,  A47L7/00 ,  A47L9/12 ,  A47L9/28

Abstract: A wet-dry vacuum cleaner including a collecting bin and a power head removably coupled to the collecting bin. The power head includes a housing configured to support the power head on the collecting bin, an exhaust outlet, and a cyclonic separator positioned within the housing. The cyclonic separator includes a dirty air inlet, a chamber, and a clean air outlet. The power head further includes a suction motor assembly operable to create a working airflow path from the dirty air inlet to the exhaust outlet, and a filter disposed within a filter housing hanging downwardly from the suction motor assembly. The filter is positioned within the working airflow path adjacent the clean air outlet of the cyclonic separator.

公开(公告)号：US20220243412A1

公开(公告)日：2022-08-04

申请号：US17613027

申请日：2020-05-19

Applicant: TECHTRONIC CORDLESS GP

Inventor： William J. O'Brien ,  Gregory S. Torrisi ,  Seth H. Chapman ,  John E. McCallum

IPC: E01H5/09 ,  E01H5/04

Abstract: A snow thrower, as provided herein, may include a body frame, a handle, a collar, and a chute. The body frame may define a body inlet and a body outlet. The handle may be attached to the body frame. The chute may be attached to the body frame to direct snow therefrom.