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公开(公告)号：US20240359553A1
公开(公告)日：2024-10-31
申请号：US18382163
申请日：2023-10-20
申请人： Marcial DESMARAIS
发明人： Marcial DESMARAIS
IPC分类号： B60K11/02 , B62D55/092 , B62M27/02
CPC分类号： B60K11/02 , B62D55/092 , B62M27/02
摘要： A scratching device and a method for scratching the icy surface for a snowmobile are disclosed. The scratching device, or ice scratcher, comprises a securing portion for laterally attaching the device towards the snowmobile; a scratching portion for scratching an icy surface when the snowmobile is travelling on the icy surface, thereby creating a stream of ice particles; and an orienting component cooperating with the scratching portion for directing the stream of ice particles towards the components of the snowmobile for cooling the components when the snowmobile is travelling. The scratching device may therefore direct, via the orienting component, a stream of ice particles toward the snowmobile components, e.g., for lubrication and cooling. A method of installing the scratching device on the snowmobile is also disclosed.
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公开(公告)号：US20240253740A1
公开(公告)日：2024-08-01
申请号：US18632584
申请日：2024-04-11
CPC分类号： B62M27/02 , B60P7/0807 , B60R9/06 , B62M2027/028
摘要： An accessory base including a frame adapted to be attached to at least a portion of an accessory, the frame having a first end defined at a first end portion of the frame and a second end defined at a second end portion of the frame; a tongue attached to the frame at the first end portion of the frame, the tongue extending outward from the first end of the frame in a direction away from the second end, the tongue adapted for insertion into a fastener aperture; an anchor attached at the second end portion of the frame opposite the first end portion, the anchor having an anchor base and an anchor lock extending from the anchor base, the anchor lock being rotatable relative to the anchor base about an axis perpendicular to the anchor base between a locked position and an unlocked position.
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公开(公告)号：US20240208337A1
公开(公告)日：2024-06-27
申请号：US18539980
申请日：2023-12-14
申请人： TAIGA MOTORS INC.
发明人： Shawn CONNORS , Samuel BRUNEAU , Gabriel BERNATCHEZ , Cyrus LARSEN , Christophe PETITCLERC-DEMERS
CPC分类号： B60L15/20 , B62J43/16 , B62M27/02 , B60L2240/12
摘要： Systems and methods are provided to allow a temporary power boost beyond a restricted power output associated with a restricted operating mode of an electric vehicle to be provided to accommodate challenging operating conditions. A method includes, when the electric vehicle is in the restricted operating mode, receiving an operator propulsion command equal to or exceeding a propulsion command threshold. The powertrain of the electric vehicle is commanded to generate a first power output corresponding to the operator propulsion command where the first power output is lower than or equal to the restricted power output. When the operator propulsion command is equal to or exceeding the propulsion command threshold and the actual speed of the electric vehicle is below a speed threshold, the powertrain of the electric vehicle is commanded to generate a second power output exceeding the restricted power output in response to the operator propulsion command.
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公开(公告)号：US12017522B2
公开(公告)日：2024-06-25
申请号：US18079143
申请日：2022-12-12
发明人： Sebastien Vezina , Jonathan Fortier
CPC分类号： B60K11/02 , B60K11/04 , B62M27/02 , F28D1/035 , F28D1/0358 , F28F3/12 , F28F3/14 , B60Y2200/252 , B62M2027/023 , B62M2027/026 , B62M2027/027 , B62M2027/028 , F28D2021/0094
摘要： A heat exchanger assembly has: a front portion; a middle portion rearward of the front portion; a rear portion rearward of the middle portion, at least one of the front and rear portions being curved from the middle portion, the at least one of the front and rear portions extending below the middle portion; a top part, the top part defining at least one top recess; and a bottom part disposed below the top part and being joined to the top part, the bottom part defining at least one bottom recess. The top and bottom parts define therebetween a passage formed in part by the at least one top recess and the at least one bottom recess. The passage has an inlet and an outlet. A snowmobile having the heat exchanger assembly is also disclosed.
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公开(公告)号：US11878765B2
公开(公告)日：2024-01-23
申请号：US17141521
申请日：2021-01-05
申请人： Arctic Cat Inc.
CPC分类号： B62M27/02 , B62D55/07 , B62D55/12 , B62D55/14 , F16C3/02 , B62M2027/023 , B62M2027/027 , B62M2027/028 , F16C3/026
摘要： Embodiments of the present disclosure describe a snowmobile including an engine mounted on the chassis, a drive track in contact with the chassis, and a drive train, operatively interconnecting the engine with the drive track for delivering propulsive power to the drive track. The drive train includes a driveshaft, comprising a tubular driveshaft including two or more interior channels, the channels positioned in a substantially longitudinal orientation, two or more sprocket driving features on an exterior surface of the tubular driveshaft, and one or more fitting components, positioned at one or more distal ends of the driveshaft.
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公开(公告)号：US20240017794A1
公开(公告)日：2024-01-18
申请号：US18221511
申请日：2023-07-13
申请人： TAIGA MOTORS INC.
IPC分类号： B62M27/02
摘要： An electric recreational vehicle, has: a frame extending along a longitudinal axis; an electric motor mounted to the frame; a battery pack mounted to the frame and disposed at least partially rearward of the electric motor relative to the longitudinal axis, the battery pack including one or more battery modules operatively connected to the electric motor for supplying electrical energy to the electric motor, a battery enclosure containing the one or more battery modules, and at least one structural member located within the battery enclosure and delimiting at least one module-receiving section, the one or more battery modules located within the at least one module-receiving section; and a seat disposed over the battery pack and secured to the at least one structural member of the battery pack, a load transmission path extending between the frame and the seat through the at least one structural member of the battery pack.
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公开(公告)号：US20230406451A1
公开(公告)日：2023-12-21
申请号：US18251968
申请日：2021-09-27
申请人： ARCTIC RIDES OY
发明人： Markku LAATIKAINEN
IPC分类号： B62M27/02
CPC分类号： B62M27/02 , B62M2027/025
摘要： Snow vehicle is disclosed. The snow vehicle includes a pair of runners configured to support the snow vehicle travelling over snow and/or ice, an electric motor, and a traction wheel, powered by the electric motor, and configured to cause a propulsion for the snow vehicle while rolling in contact with the snow and/or the ice. The traction wheel is positioned in front of the pair of runners.
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公开(公告)号：US20230406392A1
公开(公告)日：2023-12-21
申请号：US17844173
申请日：2022-06-20
申请人： Luc David Kazimirski
发明人： Luc David Kazimirski
摘要： There is provided a snowmobile steering assembly according to one aspect. The snowmobile steering assembly includes at least one ski having a pair of side edge portions which are outwardly concave. The snowmobile steering assembly includes a mount which pivotally couples to the ski and rotates the ski about an axis generally parallel to or slightly angled relative to a forward portion of the ski.
There is also provided a snowmobile steering assembly according to another aspect. The snowmobile steering assembly includes a steering mechanism. The steering mechanism is configured to primarily turn the snowmobile by angling the top of the ski at least in part towards the direction of the turn. The steering mechanism is configured to secondarily turn the snowmobile by rotating a forward portion of ski in the direction of the turn.-
公开(公告)号：US11834127B2
公开(公告)日：2023-12-05
申请号：US17720432
申请日：2022-04-14
申请人： Arctic Cat Inc.
IPC分类号： B62M27/02 , B60G11/02 , B62D55/108
CPC分类号： B62M27/02 , B62M2027/025 , B62M2027/026
摘要： A snowmobile includes a chassis, at least one ski, and a skid frame that includes one or more slide rails extending longitudinally, rear idler wheels, upper idler wheels, and a rear suspension. The rear suspension may further include a flexible, composite member, a rear shock connected between the one or more slide rails and the upper cross member, a rear shock link, a rear cross member connected between the one or more slide rails and a lower shock pivot member pivotally connected to the rear cross member. The rear shock is connected to a rear portion of the lower shock pivot member and the rear shock link is connected via a spherical pivot joint to a forward end of the lower shock pivot member. The flexible, composite member is coupled at a first end to the one or more slide rails and at a second end to the chassis.
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公开(公告)号：US20230382494A1
公开(公告)日：2023-11-30
申请号：US18231913
申请日：2023-08-09
IPC分类号： B62M27/02
CPC分类号： B62M27/02 , B62M2027/028 , B62M2027/023
摘要： A snowmobile has an air intake system integrated into the snowmobile body, and with air intake vents facing rearwardly towards the rider. The air intake system includes a plenum defined by a portion of the body and ducting extending within the body. The ducting is porous to allow the air input noise to be dissipated within the engine compartment. The snowmobile further comprises couplings which may be realigned to accommodate wear. A frame coupler allows multiple differently configured frame tubes to be connected to the tunnel. The chassis of the snowmobile includes a casing for receiving the gears which drive the belt.
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