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1.发明授权公开(公告)号：US11708947B2
公开(公告)日：2023-07-25
申请号：US17573779
申请日：2022-01-12
发明人： Kyle Harvey , Nicholas Zeidler
IPC分类号： F21L4/04 , F21L14/04 , F21V21/06 , F21V21/14 , F21V21/26 , H02M7/44 , F21V21/22 , H05B47/10 , F21W131/10 , F21V21/40
CPC分类号： F21L4/04 , F21L14/04 , F21V21/06 , F21V21/145 , F21V21/22 , F21V21/26 , H02M7/44 , H05B47/10 , F21V21/40 , F21W2131/1005
摘要： One embodiment of the invention relates to a light tower. The light tower includes a base, an extendible mast coupled to the base, a light assembly coupled to the extendible mast and electrically coupled to the battery pack, and an inverter configured to receive and convert a direct current power from the battery pack into an alternating current power. The extendible mast is configured to move between a lowered position and a raised position.
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公开(公告)号：US11690315B2
公开(公告)日：2023-07-04
申请号：US17524027
申请日：2021-11-11
发明人： Jeffrey M. Zeiler , Ryan T. Hahn , Kyle Harvey , Todd Johnson , Robert Pjevach , Jacob Schmalz , Peter D. Shears , Nicholas Zeidler
CPC分类号： A01D34/008 , B65G67/02 , G05D1/0027 , G05D1/0088 , G05D1/0287 , G05D2201/0208
摘要： An autonomous lawn mower includes removable batteries, one or more electric motors, a cutting blade, one or more wheels, an angle sensor, and a controller. The cutting blade is driven by one of the electric motors. The wheels are driven by one of the electric motors. The controller is configured to allow the lawn mower to perform a grass cutting function at a jobsite without human interaction. The controller is configured to determine whether a roll angle is greater than a first predefined amount using data from the angle sensor. In response to determining the roll angle is greater than the first predefined amount, the controller is configured to stop operation of one of the one or more electric motors configured to provide rotational drive power to the cutting blade.
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公开(公告)号：US20240079890A1
公开(公告)日：2024-03-07
申请号：US18508153
申请日：2023-11-13
发明人： Jeffrey Zeiler , Christopher Krajewski , Kyle Harvey , Ryan S. Jaskowiak , Nicholas Zeidler , Mark Noller , Todd Johnson
IPC分类号： H02J7/00 , H01M10/42 , H01M10/46 , H01M10/48 , H01M50/204 , H01M50/244 , H01M50/256
CPC分类号： H02J7/0045 , H01M10/425 , H01M10/46 , H01M10/482 , H01M50/204 , H01M50/244 , H01M50/256 , H02J7/00036 , H02J7/0013 , H02J7/0048 , B60L53/80
摘要： A battery charging system includes a charging rack comprising multiple receptacle, multiple battery assemblies. Each of the battery assemblies includes a housing having a handle, rechargeable battery cells disposed within the housing, and a mating feature protruding away from the housing, wherein the mating feature is configured to selectively connect the battery assembly with the receptacle of the charging rack and includes multiple ports electrically connected to the battery cells and configured receive power from the charging rack to charge the battery cells, and wherein the handle comprises a release button configured to selectively disengage the battery assembly from the receptacle of the charging rack.
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公开(公告)号：US20230320264A1
公开(公告)日：2023-10-12
申请号：US18209959
申请日：2023-06-14
发明人： Jeffrey M. Zeiler , Ryan T. Hahn , Kyle Harvey , Todd Johnson , Robert Pjevach , Jacob Schmalz , Peter D. Shears , Nicholas Zeidler
CPC分类号： A01D34/008 , G05D1/0088 , B65G67/02 , G05D1/0287 , G05D1/0027 , G05D2201/0208
摘要： A service vehicle for storing and transporting outdoor power equipment includes a loading/unloading ramp, a charging bay configured to charge a rechargeable battery pack mounted on a first piece of outdoor power equipment, a spare battery charging station configured to store and selectively charge a spare rechargeable battery pack, a user interface having a display, and a controller in communication with the user interface and having a processing circuit with a charging module. The controller is configured to receive a charge level of the rechargeable battery pack and the spare rechargeable battery pack from the charging module and instruct the user interface to display the charge levels.
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公开(公告)号：US11672201B2
公开(公告)日：2023-06-13
申请号：US16639104
申请日：2018-08-16
发明人： Jeffrey Zeiler , Todd Johnson , Christopher Krajewski , Nicholas Zeidler , Jacob Schmalz , Bryan Keith Dandridge , Matthew Steven Zurawski , Ryan Hahn , Ryan Jaskowiak
IPC分类号： 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分类号： 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
摘要： 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.
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6.发明公开公开(公告)号：US20230366518A1
公开(公告)日：2023-11-16
申请号：US18225455
申请日：2023-07-24
发明人： Kyle Harvey , Nicholas Zeidler
CPC分类号： F21L4/04 , F21L14/04 , F21V21/06 , F21V21/145 , F21V21/26 , H02M7/44 , F21V21/22 , H05B47/10 , F21W2131/1005
摘要： A light tower includes a base having a plurality of wheels, an extendible mast coupled to the base, a battery pack positioned between the wheels and the extendible mast, a housing coupled to the base and having a main battery receiver and a supplemental battery receiver, a light assembly coupled to the extendible mast and electrically coupled to the battery pack, and an inverter configured to receive and convert a direct current power from the battery pack into an alternating current power. The main battery receiver defines an internal cavity having an open top side, and the supplemental battery receiver defines a slot arranged on an exterior of the housing.
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公开(公告)号：US20230207924A1
公开(公告)日：2023-06-29
申请号：US18117753
申请日：2023-03-06
发明人： Jeff Zeiler , Christopher Krajewski , Kyle Harvey , Ryan Jaskowiak , Nicholas Zeidler , Mark Noller , Todd Johnson
IPC分类号： H01M10/655 , H01M10/613 , B60L50/64 , B60L58/22 , B60L53/80 , B60L58/26 , H02J7/00 , H01M50/256 , H01M10/46 , H01M10/48 , H01M50/204
CPC分类号： H01M10/655 , H01M10/613 , B60L50/64 , B60L58/22 , B60L53/80 , B60L58/26 , H02J7/0048 , H01M50/256 , H01M10/46 , H01M10/482 , H02J7/0013 , H02J7/0045 , H01M50/204 , H01M2220/20
摘要： A battery pack includes a housing defining an upper portion and a lower portion, a first protector portion coupled to a first corner of the housing, a second protector portion coupled to a second corner of the housing, a plurality of battery cells disposed within the housing, and a mating feature including a plurality of ports electrically connected to the plurality of battery cells and structured to supply power from the plurality of battery cells through the ports.
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公开(公告)号：US11817731B2
公开(公告)日：2023-11-14
申请号：US17284045
申请日：2019-10-11
发明人： Jeffrey Zeiler , Christopher Krajewski , Kyle Harvey , Ryan S. Jaskowiak , Nicholas Zeidler , Mark Noller , Todd Johnson
IPC分类号： H02J7/00 , H01M50/244 , H01M50/256 , H01M50/204 , H01M10/42 , H01M10/46 , H01M10/48 , B60L53/80 , B25F5/00
CPC分类号： H02J7/0045 , H01M10/425 , H01M10/46 , H01M10/482 , H01M50/204 , H01M50/244 , H01M50/256 , H02J7/0013 , H02J7/00036 , H02J7/0048 , B25F5/00 , B60L53/80 , B60L2200/40 , H01M2010/4271 , H01M2010/4278
摘要： A battery assembly includes a housing having a handle, rechargeable battery cells disposed within the housing, and a mating feature configured to selectively connect the battery assembly with a receptacle of at least one of a power equipment and a charging station. The mating feature includes a connector having at least two electrical ports electrically connected to the battery cells, and a data port configured to provide data communication between the battery assembly and at least one of a power equipment and a charging station. The mating feature also protrudes away from a side portion of the housing.
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公开(公告)号：US20230301231A1
公开(公告)日：2023-09-28
申请号：US18204699
申请日：2023-06-01
发明人： Jeffrey Zeiler , Todd Johnson , Christopher Krajewski , Nicholas Zeidler , Jacob Schmalz , Bryan Keith Dandridge , Ryan Jaskowiak , Matthew Steven Zurawski , Ryan Hahn
IPC分类号： 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分类号： 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
摘要： 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.
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公开(公告)号：US11626642B2
公开(公告)日：2023-04-11
申请号：US17051486
申请日：2019-05-02
发明人： Jeff Zeiler , Christopher Krajewski , Kyle Harvey , Ryan Jaskowiak , Nicholas Zeidler , Mark Noller , Todd Johnson
IPC分类号： H01M50/20 , H01M10/613 , H01M10/655 , B60L50/64 , B60L58/22 , B60L53/80 , B60L58/26 , H02J7/00 , H01M50/256 , H01M10/46 , H01M10/48
摘要： A battery assembly including a battery pack having a battery pack housing, an upper modular housing portion coupled to the battery pack housing positioned at a first end of the battery pack housing, a lower modular housing portion coupled to the battery pack housing positioned at a second end of the battery pack housing, and a handle formed as part of the upper modular housing portion. The battery assembly further includes multiple battery cells disposed within the battery pack housing, a mating feature including multiple ports electrically connected to the multiple battery cells and structured to supply power from the multiple battery cells through the ports and is structured to selectively connect the battery assembly with a receptacle of at least one of a piece of power equipment and a charging station. The mating feature is located on the first modular housing portion.
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