-
公开(公告)号：US20240172587A1
公开(公告)日：2024-05-30
申请号：US18430823
申请日：2024-02-02
Applicant: Briggs & Stratton, LLC
Inventor： Jeffrey ZEILER , Bryan Keith Dandridge , Scott Funke , Jacob Schmalz , Mark Noller
IPC: A01D34/78 , A01D34/00 , A01D34/82 , A01D101/00
CPC classification number: A01D34/78 , A01D34/006 , A01D34/824 , A01D2101/00
Abstract: A lawnmower includes a cutting deck including an aperture extending through the cutting deck, the aperture comprising a first motor portion, a second motor portion, and a central portion joining the first motor portion and the second motor portion. The lawnmower further includes a first electric motor received within the first motor portion and coupled to a first cutting blade positioned below the cutting deck and a second electric motor received within the second motor portion and coupled to a second cutting blade positioned below the cutting deck.
-
公开(公告)号：US12196167B2
公开(公告)日：2025-01-14
申请号：US18508157
申请日：2023-11-13
Applicant: BRIGGS & STRATTON, LLC
Inventor： Kyle Michael Harvey , Bryan Keith Dandridge
IPC: H04W4/00 , F02N11/08 , G06F3/147 , H01M10/42 , H01M50/204 , H01M50/251 , H01M50/284 , H04W4/48 , H05K1/18 , H05K5/00 , H04W4/80
Abstract: A battery pack is configured to be coupled to outdoor power equipment and includes a battery positioned in a housing, the housing comprising an interface surface, a plurality of high current pins electrically connected to the battery and accessible through the interface surface, a plurality of low current pins electrically connected to the battery and accessible through the interface surface, and a battery controller electrically coupled to the battery, the plurality of low current pins, and the plurality of high current pins.
-
公开(公告)号：US11815058B2
公开(公告)日：2023-11-14
申请号：US17863976
申请日：2022-07-13
Applicant: BRIGGS & STRATTON, LLC
Inventor： Kyle Michael Harvey , Bryan Keith Dandridge
IPC: H04W4/00 , F02N11/08 , H05K1/18 , G06F3/147 , H04W4/48 , H05K5/00 , H01M10/42 , H01M50/204 , H01M50/284 , H01M50/251 , H04W4/80
CPC classification number: F02N11/0803 , F02N11/0862 , G06F3/147 , H01M10/425 , H01M50/204 , H01M50/251 , H01M50/284 , H04W4/00 , H04W4/48 , H05K1/181 , H05K5/0069 , F02N2300/306 , H01M2220/20 , H04W4/80
Abstract: A battery pack is configured to be coupled to outdoor power equipment and includes a battery positioned in a housing, the housing comprising an interface surface, a plurality of high current pins electrically connected to the battery and accessible through the interface surface, a plurality of low current pins electrically connected to the battery and accessible through the interface surface, and a battery controller electrically coupled to the battery, the plurality of low current pins, and the plurality of high current pins.
-
公开(公告)号：US11672201B2
公开(公告)日：2023-06-13
申请号：US16639104
申请日：2018-08-16
Applicant: Briggs & Stratton, LLC
Inventor： Jeffrey Zeiler , Todd Johnson , Christopher Krajewski , Nicholas Zeidler , Jacob Schmalz , Bryan Keith Dandridge , Matthew Steven Zurawski , Ryan Hahn , Ryan Jaskowiak
IPC: A01D34/00 , A01D34/66 , A01D34/71 , A01D34/78 , A01D34/82 , A01D67/04 , B60G15/06 , B60K1/02 , B60K7/00 , B60K35/00 , B60N2/015 , B62D1/04 , B62D15/02 , B62D21/02 , B62D21/11 , E01H5/06 , A01D101/00
CPC classification number: A01D34/66 , A01D34/008 , A01D34/71 , A01D34/78 , A01D34/824 , A01D67/04 , B60G15/062 , B60G15/067 , B60K1/02 , B60K7/0007 , B60K35/00 , B60N2/015 , B62D1/046 , B62D15/021 , B62D21/02 , B62D21/11 , E01H5/061 , A01D2101/00 , B60K2370/143 , B60K2370/152
Abstract: A ride-on vehicle, such as a zero turn radius lawnmower, includes a main chassis having first and second pivot joints, a first rocker arm having a caster wheel on a first end portion and a drive wheel on a second end portion, and a second rocker arm having a caster wheel on a first end portion and a drive wheel on a second end portion, wherein the first rocker arm and the second rocker arm are independently pivotally coupled to the respective first and second pivot joints of the main chassis at a location between the caster wheels and the drive wheels. The ride-on vehicle may also include a modular mower deck assembly with a plurality of mower deck modules having a blade assembly, an electric blade motor configured to provide rotation to the blade assembly, and an attachment assembly configured to enable attachment between adjacent mower deck modules.
-
公开(公告)号：US20230301231A1
公开(公告)日：2023-09-28
申请号：US18204699
申请日：2023-06-01
Applicant: BRIGGS & STRATTON, LLC
Inventor： Jeffrey Zeiler , Todd Johnson , Christopher Krajewski , Nicholas Zeidler , Jacob Schmalz , Bryan Keith Dandridge , Ryan Jaskowiak , Matthew Steven Zurawski , Ryan Hahn
IPC: A01D34/66 , A01D34/00 , A01D34/71 , A01D34/78 , A01D34/82 , A01D67/04 , B60G15/06 , B60K1/02 , B60K7/00 , B60K35/00 , B60N2/015 , B62D1/04 , B62D15/02 , B62D21/02 , B62D21/11 , E01H5/06
CPC classification number: A01D34/66 , A01D34/008 , A01D34/71 , A01D34/78 , A01D34/824 , A01D67/04 , B60G15/062 , B60G15/067 , B60K1/02 , B60K7/0007 , B60K35/00 , B60N2/015 , B62D1/046 , B62D15/021 , B62D21/02 , B62D21/11 , E01H5/061 , B60K2370/143 , B60K2370/152 , A01D2101/00
Abstract: An outdoor power equipment device, such as a lawn mower, includes a main chassis having first and second pivot joints, a first rocker arm having a caster wheel on a first end portion and a drive wheel on a second end portion, and a second rocker arm having a caster wheel on a first end portion and a drive wheel on a second end portion, wherein the first rocker arm and the second rocker arm are independently pivotally coupled to the respective first and second pivot joints of the main chassis at a location between the caster wheels and the drive wheels.
-
公开(公告)号：US11105308B2
公开(公告)日：2021-08-31
申请号：US16913918
申请日：2020-06-26
Applicant: BRIGGS & STRATTON, LLC
Inventor： Kyle Michael Harvey , Bryan Keith Dandridge
IPC: H04W4/00 , H04W4/48 , H04W4/80 , F02N11/08 , H05K1/18 , G06F3/147 , H05K5/00 , H01M10/42 , H01M50/20
Abstract: A battery pack for selectively providing electrical power to power equipment includes a housing, a plurality of rechargeable lithium-ion battery cells, and a printed circuit board. The housing defines an internal cavity and an external terminal connection. The external terminal connection includes a plurality of high voltage connection pins and a plurality of low voltage connection pins. The plurality of rechargeable lithium-ion battery cells are received within the internal cavity and are configured to supply electrically power through the external terminal connection to the power equipment. The printed circuit board is received within the housing and includes a controller and a transceiver. The transceiver includes a near-field communication chip in communication with the controller. The near-field communication chip is configured to detect a near-field communication tag on power equipment and communicate information from the near-field communication tag to the controller.
