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公开(公告)号：US11769927B2
公开(公告)日：2023-09-26
申请号：US17554661
申请日：2021-12-17
IPC分类号： H01M50/271 , H01M50/289 , H01M50/298 , H01M50/249 , H01M50/242 , H01M50/264
CPC分类号： H01M50/271 , H01M50/242 , H01M50/249 , H01M50/264 , H01M50/289 , H01M50/298 , H01M2220/20
摘要： The technology disclosed herein relates to a battery housing having a casing with a plurality of sidewalls defining an installation opening and a battery cavity configured to receive a battery. The plurality of sidewalls has a first sidewall having a tab receptacle. A cover extends across the installation opening, the cover has a first end, a second end, and an engagement tab towards the second end. The engagement tab is configured to removably extend through the tab receptacle from outside the casing towards the battery cavity. The engagement tab defines an engagement surface that is configured to frictionally engage the first sidewall in the battery cavity. An adjustable compression mechanism couples the first end of the cover to the casing and defines an axial distance between the casing and the cover. The adjustable compression mechanism is configured to adjustably compress the cover and the casing together across the axial distance.
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公开(公告)号：US11382263B2
公开(公告)日：2022-07-12
申请号：US15898941
申请日：2018-02-19
发明人： Jeremy J. Tate , Michael E. Allen
IPC分类号： A01D34/66 , A01D69/00 , A01D34/82 , A01D101/00
摘要： An articulating mower deck system. The system is adapted to disable power to a blade associated with the wing deck section before the wing deck section begins to lift—from an operating position toward a folded position—yet does not interfere with blade operation when the wing deck section floats relative to a center deck section during normal operation of the deck. Articulating decks of modular construction are also provided, allowing assembly of multiple deck widths with a minimum of modular deck sections.
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公开(公告)号：US20210227745A1
公开(公告)日：2021-07-29
申请号：US17230764
申请日：2021-04-14
发明人： Michael Shane Fredenburg , Justin Leigh Pryor , Frederick Aubrey Fugett , Kenneth Lloyd McConnell
IPC分类号： A01D34/74 , A01D34/82 , A01D101/00
摘要： A grounds maintenance vehicle having a vehicle frame is disclosed. An implement is coupled to the vehicle frame and has a first implement end and a second implement end. A height selection tool is configured to select one vertical position of a plurality of selectable vertical positions, where each vertical position limits a distance between the implement and the vehicle frame. An implement angle selection tool has a manually engageable mechanism configured to change the elevation of one of the first implement end or the second implement end relative to the other of the first implement end or the second implement end. The implement angle selection tool is configured to fix the elevation of the first implement end relative the second implement end.
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公开(公告)号：US10779454B2
公开(公告)日：2020-09-22
申请号：US15883366
申请日：2018-01-30
发明人： Clark S. Papke , Stanton L. Mapson , Alex W. Buhr , Justin L. Pryor , Daniel G. Jameson , Sang Pheng
摘要： A soil penetrating apparatus having an automatic tool (e.g., aerator tine) depth control system and method. The system includes an actuator that sets and controls tine depth, a sensor that monitors tine depth, and a controller that controls the actuator in response to the sensor. In some embodiments, the actuator is a hydraulic actuator, wherein once tine depth is set, flow to the actuator is bypassed. A relief may be provided to allow the tines to lift to a shallower depth temporarily when soil hardness exceeds a threshold. The system may then automatically return the tines to the pre-selected depth once soil conditions permit.
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公开(公告)号：US20200282826A1
公开(公告)日：2020-09-10
申请号：US16295107
申请日：2019-03-07
发明人： Nickolas T. Moore
IPC分类号： B60K15/073 , B60K15/03 , B60K15/04
摘要： A low-profile liquid storage tank and vehicles incorporating same. An exemplary low-profile liquid storage tank may define an interior volume having an upper surface that defines an access port, and a lower surface that includes a fluid impingement portion positioned below the access port. The impingement portion may include two or more undulations formed in or on the lower surface of the tank, the undulations adapted to assist with reducing splash-back of fluid added to the tank through the access port.
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6.发明申请公开(公告)号：US20190357429A1
公开(公告)日：2019-11-28
申请号：US15987358
申请日：2018-05-23
摘要： Systems and methods for inhibiting implement-induced stall of a prime mover associated with a turf vehicle. In some embodiments, the vehicle includes an electronic controller (EC) adapted to monitor a speed of the prime mover and detect when the speed falls below a speed threshold. The EC is adapted to automatically disengage a power take-off (PTO) connecting the prime mover to the implement when the speed of the prime mover falls below this speed threshold.
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公开(公告)号：USD821449S1
公开(公告)日：2018-06-26
申请号：US29613577
申请日：2017-08-11
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公开(公告)号：US20170341685A1
公开(公告)日：2017-11-30
申请号：US15164219
申请日：2016-05-25
摘要： A support platform isolator system for a turf maintenance vehicle. The isolator system may include one or more rear isolators, and one or more forward isolators, the isolators positioned between a chassis of the vehicle and a support platform. The isolator system may not only reduce “metal-on-metal” noise between the chassis and the platform, but may also attenuate vibration and/or shock loads transmitted to the platform. In addition, the system may assist in locating the platform on, and retaining the platform to, the chassis. The isolators of the system may form primary contact areas between the chassis and the platform.
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公开(公告)号：US20170196164A1
公开(公告)日：2017-07-13
申请号：US15392282
申请日：2016-12-28
摘要： A control system for use with a turf maintenance vehicle. In one embodiment, the control system may provide a discrete engine speed input that may provide one engine speed command upon actuation, but result in additional engine speed commands depending on an actuation time of the input. In other embodiments, the vehicle may include an electronic controller (EC) providing resettable property statistics for one or more properties. In still another embodiment, the EC may provide a maintenance monitor onboard the vehicle that indicates maintenance status, when maintenance tasks are due or past due, and permanently records historical information regarding maintenance tasks. The maintenance monitor may further adjust a maintenance interval before the maintenance task is again due based upon inputs to the maintenance monitor.
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公开(公告)号：US20170190270A1
公开(公告)日：2017-07-06
申请号：US14989198
申请日：2016-01-06
CPC分类号： B60N2/42 , A01D34/64 , A01D34/82 , A01D67/04 , A01D2101/00 , B60N2/38 , B60N2/502 , B60N2/542
摘要： An adjustable suspension system for an operator platform that is pivotally attached at a pivot axis to a chassis of a turf maintenance vehicle. The system may include a suspension apparatus selectively attachable either to a support area of the chassis, or to the platform such that the apparatus is located between the support area and the platform. The suspension apparatus may be attachable at either a first location or a second location, wherein the suspension apparatus is spaced-apart from the pivot axis: by a first distance when in the first location; and by a second distance, different than the first distance, when in the second location. The suspension apparatus may include a support member and resilient element(s) attached to the support member.
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