公开(公告)号：US20240317037A1

公开(公告)日：2024-09-26

申请号：US18731890

申请日：2024-06-03

Applicant: BLACK & DECKER INC.

Inventor： Ryan H. Peloquin, JR. ,  Daniel J. White ,  Matthew J. Velderman ,  Andrew E. Seman, JR. ,  Christopher Lemieux ,  Harry Zhong

IPC: B60K1/00 ,  B60K1/04 ,  B60K17/04 ,  B60K17/28 ,  B60K25/00 ,  B60K25/08 ,  B60L50/64 ,  B60L53/30 ,  B60M1/02 ,  B60R16/023 ,  H01M50/249 ,  H02J3/00 ,  H02J7/00

CPC classification number: B60K1/00 ,  B60K1/04 ,  B60K17/04 ,  B60K17/28 ,  B60K25/00 ,  B60K25/08 ,  B60L50/64 ,  B60L53/30 ,  B60M1/02 ,  B60R16/0238 ,  H01M50/249 ,  H02J3/008 ,  H02J7/0013 ,  B60K2001/0461 ,  B60K2025/005 ,  B60Y2200/223 ,  B60Y2200/225 ,  H01M2220/20 ,  H01M2220/30

Abstract: A total task vehicle (TTV) may operate indoors to move a variety of different types of materials and accomplish a variety of different types of tasks, using tools and accessories powered by/connected to the TTV. One or more high power density (HD) battery packs may provide both 240V DC to 380V DC and 120V AC power to propel the TTV and also to function as a generator for tools and accessories attached to the TTV. A high torque/high speed convertible drive system may allow the TTV to operate in a ride-on mode, a walk-behind mode, providing for flexibility and adaptability in use of the TTV.

公开(公告)号：US20240300325A1

公开(公告)日：2024-09-12

申请号：US18440096

申请日：2024-02-13

Applicant: Dana Motion Systems Italia S.R.L.

Inventor： Riccardo MORSELLI

IPC: B60K17/356 ,  B60K17/02 ,  B60K17/08 ,  B60K17/16 ,  B60K17/28 ,  B60K25/00 ,  F16H37/08 ,  F16H59/42 ,  F16H61/04 ,  F16H61/682 ,  F16H63/50

CPC classification number: B60K17/356 ,  B60K17/02 ,  B60K17/08 ,  B60K17/16 ,  B60K17/28 ,  B60K25/00 ,  F16H37/0813 ,  F16H59/42 ,  F16H61/0403 ,  F16H61/682 ,  F16H63/502 ,  B60K2025/005 ,  F16H2061/0422 ,  F16H2200/0021 ,  F16H2200/0034

Abstract: Systems and methods are provided for electrifying a drivetrain of a vehicle. In one example, a gearbox for a vehicle includes a first gear coupled to a first shaft that is configured to be driven by an electric motor of the vehicle. Additionally, the gearbox includes a second gear configured to mesh with the first gear, and a third gear configured to mesh with the second gear, where the third gear is coupled to a third shaft that is configured to drive a first axle of the vehicle and is connectable to a second axle of the vehicle.

公开(公告)号：US12038053B2

公开(公告)日：2024-07-16

申请号：US18297518

申请日：2023-04-07

Applicant: Dana Belgium N.V.

Inventor： Jessica Versini ,  Joachim Van Dingenen ,  Bert Hannon

IPC: F16D48/06 ,  B60K1/02 ,  B60K17/28 ,  B60K25/00 ,  B60K17/356 ,  F16H3/72

CPC classification number: F16D48/06 ,  B60K1/02 ,  B60K17/28 ,  B60K25/00 ,  B60K17/356 ,  B60K2025/005 ,  B60Y2300/192 ,  F16D2500/10437 ,  F16D2500/1045 ,  F16D2500/10456 ,  F16H3/728 ,  F16H2200/0021 ,  F16H2200/0034 ,  F16H2200/2005

Abstract: An electric driveline system is provided. The electric driveline system includes a first electric machine and a second electric machine mechanically coupled to a transmission and a power take-off (PTO) assembly coupled to the first electric machine. The PTO assembly includes a first clutch coupled to a PTO gearset and designed to selectively disconnect a PTO from the first electric machine and the PTO gearset is mechanically coupled to the first electric machine.

公开(公告)号：US12017521B2

公开(公告)日：2024-06-25

申请号：US17514540

申请日：2021-10-29

Applicant: Oshkosh Corporation

Inventor： Jeremy Andringa ,  Mitchel Nordahl

IPC: B60K1/02 ,  B60K17/28 ,  B60K25/06 ,  B60L50/16 ,  B60K1/00 ,  B60K25/00 ,  B60P3/16

CPC classification number: B60K1/02 ,  B60K17/28 ,  B60K25/06 ,  B60L50/16 ,  B60K2001/001 ,  B60K2025/005 ,  B60P3/16

Abstract: A vehicle includes a chassis and an electric axle coupled to the chassis. The electric axle includes an electric motor, a first tractive element coupled to the electric motor and configured to be driven by the electric motor to propel the vehicle, and a power take off (PTO) shaft coupled to the electric motor. The vehicle further includes at least one of (a) an accessory coupled to the PTO shaft and configured to be driven by the electric motor or (b) an axle assembly including a second tractive element coupled to the PTO shaft and configured to be driven by the electric motor to propel the vehicle.

公开(公告)号：US12005783B2

公开(公告)日：2024-06-11

申请号：US17840840

申请日：2022-06-15

Applicant: Oshkosh Defense, LLC

Inventor： Chad Smith ,  Mitchel Nordahl ,  Mikel Ullman ,  Jessica Szymanski ,  Bradon Zeitler

IPC: B60K6/26 ,  B60K6/24 ,  B60K6/28 ,  B60K6/32 ,  B60K6/387 ,  B60K6/40 ,  B60K6/405 ,  B60K6/44 ,  B60K6/46 ,  B60K6/48 ,  B60K6/54 ,  B60K25/00 ,  B60K25/02 ,  B60K25/06 ,  B60K28/10 ,  B60L3/00 ,  B60L53/50 ,  B60L58/20 ,  B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W10/26 ,  B60W10/30 ,  B60W20/10 ,  B60W20/13 ,  B60W20/15 ,  B60W20/17 ,  B60W20/40 ,  B60W20/50 ,  B60W40/13 ,  B60W50/08 ,  B62D21/02 ,  B62D21/04 ,  B62D63/02 ,  B62D63/04 ,  F02N11/04 ,  F02N15/00 ,  F41H7/02 ,  B60K1/04 ,  B60K6/383

CPC classification number: B60K6/48 ,  B60K6/24 ,  B60K6/26 ,  B60K6/28 ,  B60K6/32 ,  B60K6/387 ,  B60K6/40 ,  B60K6/405 ,  B60K6/44 ,  B60K6/46 ,  B60K6/54 ,  B60K25/00 ,  B60K25/02 ,  B60K25/06 ,  B60K28/10 ,  B60L3/0046 ,  B60L53/50 ,  B60L58/20 ,  B60W10/023 ,  B60W10/06 ,  B60W10/08 ,  B60W10/26 ,  B60W10/30 ,  B60W20/10 ,  B60W20/13 ,  B60W20/15 ,  B60W20/17 ,  B60W20/40 ,  B60W20/50 ,  B60W40/13 ,  B60W50/082 ,  B62D21/02 ,  B62D21/04 ,  B62D63/025 ,  B62D63/04 ,  F02N11/04 ,  F02N15/00 ,  F41H7/02 ,  B60K2001/0416 ,  B60K2006/262 ,  B60K6/383 ,  B60K2006/4825 ,  B60K2025/005 ,  B60K2025/022 ,  B60L2200/40 ,  B60L2210/10 ,  B60L2240/547 ,  B60W2300/26 ,  B60W2510/0657 ,  B60W2510/0676 ,  B60W2510/083 ,  B60W2510/087 ,  B60W2510/244 ,  B60W2552/15 ,  B60W2556/50 ,  B60W2710/0644 ,  B60W2710/1022 ,  B60W2710/305 ,  B60Y2200/24 ,  B60Y2200/92 ,  B60Y2400/404 ,  F02N2200/061

Abstract: A front end accessory drive (FEAD) for a military vehicle. The FEAD includes a first belt, a second belt, multiple accessories, an electric motor-generator, at least one other accessory, and a sprag clutch. The accessories and the electric motor-generator are coupled with the first belt. The at least one other accessory, the first belt, and the second belt are coupled with the sprag clutch. The second belt is configured to couple with an output shaft of an engine of the military vehicle and be driven by the output shaft of the engine to drive the sprag clutch. The sprag clutch is thereby configured to drive the at least one other accessory and the first belt, and the first belt is thereby configured to drive the plurality of accessories, and the electric motor-generator.

公开(公告)号：US11945312B2

公开(公告)日：2024-04-02

申请号：US17478075

申请日：2021-09-17

Applicant: Eaton Intelligent Power Limited

Inventor： Benjamin Daniel Golder ,  Thomas Alan Genise ,  Thomas Joseph Stoltz ,  Glenn Clark Fortune

IPC: B60K6/40 ,  B60K6/383 ,  B60K6/387 ,  B60K6/48 ,  B60K17/28 ,  F16D21/00 ,  B60K6/365 ,  B60K25/00

CPC classification number: B60K6/40 ,  B60K6/383 ,  B60K6/387 ,  B60K6/48 ,  B60K17/28 ,  F16D21/00 ,  B60K6/365 ,  B60K2006/4825 ,  B60K2025/005 ,  B60Y2200/92

Abstract: A system includes a PTO device that selectively couples to a driveline of a vehicle, a motor/generator electrically coupled to an electrical power storage system, and a shared load selectively powered by one of the driveline or the motor/generator. The PTO device further includes a coupling actuator that couples the shared load to the motor/generator at a first selected ratio in a first position, and couples the shared load to the driveline at a second selected ratio in a second position.

公开(公告)号：US11912119B2

公开(公告)日：2024-02-27

申请号：US17341156

申请日：2021-06-07

Applicant: Dana Belgium N.V.

Inventor： Joachim Van Dingenen ,  Bert Hannon ,  Kurt Cattoor ,  Filip Schacht

IPC: F16H61/688 ,  B60K1/02 ,  B60K25/06 ,  B60K25/00 ,  B60K17/28

CPC classification number: B60K1/02 ,  B60K17/28 ,  B60K25/06 ,  F16H61/688 ,  B60K2025/005

Abstract: A dual-motor transmission therefor, comprising a first and a second electric traction motor, a first gear arrangement, a second gear arrangement, and a summation box. The first gear arrangement includes a shaft and at least a first gear and a second gear, wherein each of the first and the second gears can be selectively engaged and disengaged with the shaft via a clutch, and the first gear arrangement supplies a first torque from the first motor to the summation box. The second gear arrangement includes a shaft and at least a first gear, wherein the first gear can be engaged and disengaged with the shaft via a clutch, and the second gear arrangement supplies a second torque from the second motor to the summation box, and the summation box is configured to combine the first and second torques and to output a combined output torque.

公开(公告)号：US11890940B2

公开(公告)日：2024-02-06

申请号：US17832258

申请日：2022-06-03

Applicant: Oshkosh Defense, LLC

Inventor： Chad Smith ,  Dave Marek ,  Neil Dekarske ,  Mike Bolton ,  Ryan Crabtree ,  Joseph Dehaan ,  Rachell Harsh ,  Michael Koenigs ,  Shawn Naglik ,  Mitchel Nordahl ,  Evan Schertz ,  Mikel Ullman ,  Jessica Szymanski ,  Bradon Zeitler ,  Deepak Shukla ,  Ed Trinklein ,  Tim Voight ,  Mike Yanacek ,  Matt Mathison ,  Nader Nasr

IPC: B60W10/08 ,  B60K6/48 ,  B60K6/387 ,  B60W20/50 ,  B60W20/13 ,  B60W10/06 ,  B60W10/02 ,  B60K6/26 ,  B60K6/44 ,  B60K25/02 ,  B60K25/06 ,  B60L58/20 ,  B60L3/00 ,  B60W20/17 ,  B60W10/26 ,  B60W40/13 ,  B60K6/28 ,  B60K6/32 ,  B60K6/46 ,  B60L53/50 ,  B60K6/24 ,  B60K6/405 ,  B60K6/54 ,  B60K28/10 ,  B60K6/40 ,  B60W20/10 ,  B60W20/40 ,  F02N11/04 ,  F02N15/00 ,  B60K25/00 ,  B62D21/02 ,  B62D21/04 ,  B62D63/02 ,  B62D63/04 ,  F41H7/02 ,  B60W50/08 ,  B60W20/15 ,  B60W10/30 ,  B60K1/04 ,  B60K6/383

CPC classification number: B60K6/48 ,  B60K6/24 ,  B60K6/26 ,  B60K6/28 ,  B60K6/32 ,  B60K6/387 ,  B60K6/40 ,  B60K6/405 ,  B60K6/44 ,  B60K6/46 ,  B60K6/54 ,  B60K25/00 ,  B60K25/02 ,  B60K25/06 ,  B60K28/10 ,  B60L3/0046 ,  B60L53/50 ,  B60L58/20 ,  B60W10/023 ,  B60W10/06 ,  B60W10/08 ,  B60W10/26 ,  B60W10/30 ,  B60W20/10 ,  B60W20/13 ,  B60W20/15 ,  B60W20/17 ,  B60W20/40 ,  B60W20/50 ,  B60W40/13 ,  B60W50/082 ,  B62D21/02 ,  B62D21/04 ,  B62D63/025 ,  B62D63/04 ,  F02N11/04 ,  F02N15/00 ,  F41H7/02 ,  B60K6/383 ,  B60K2001/0416 ,  B60K2006/262 ,  B60K2006/4825 ,  B60K2025/005 ,  B60K2025/022 ,  B60L2200/40 ,  B60L2210/10 ,  B60L2240/547 ,  B60W2300/26 ,  B60W2510/0657 ,  B60W2510/0676 ,  B60W2510/083 ,  B60W2510/087 ,  B60W2510/244 ,  B60W2552/15 ,  B60W2556/50 ,  B60W2710/0644 ,  B60W2710/1022 ,  B60W2710/305 ,  B60Y2200/24 ,  B60Y2200/92 ,  B60Y2400/404 ,  F02N2200/061

Abstract: A driveline includes an engine, a transmission configured to couple to an axle of the electrified military vehicle, a tractive motor coupled to the transmission, an engine clutch positioned between the engine and the tractive motor, and an accessory drive. The accessory drive includes an accessory motor, an accessory clutch including a first portion and a second portion, an accessory coupled to the first portion, a first belt coupling the first portion to the accessory motor, and a second belt coupling the second portion to the engine.

公开(公告)号：US11859368B2

公开(公告)日：2024-01-02

申请号：US17785305

申请日：2019-12-19

Applicant: VOLVO CONSTRUCTION EQUIPMENT AB

Inventor： Daniel Stålberg ,  Per Mattsson

IPC: E02F9/20 ,  B60K1/02 ,  B60K17/08 ,  B60K17/28 ,  F16H3/085 ,  B60K25/06 ,  B60K25/00 ,  E02F3/28 ,  E02F9/22

CPC classification number: E02F9/202 ,  B60K1/02 ,  B60K17/08 ,  B60K17/28 ,  B60K25/06 ,  F16H3/085 ,  B60K2025/005 ,  E02F3/283 ,  E02F9/22 ,  F16H2200/0021 ,  F16H2200/0039

Abstract: An electric powertrain for a working machine, including:



a first electric machine,
a second electric machine,
a propulsion axle for propulsion of the working machine,
a transmission assembly comprising:
a first input shaft drivingly connected to the first electric machine,
a second input shaft drivingly connected to the second electric machine,
a first output shaft drivingly connected to the propulsion axle, the first and the second input shafts being selectively drivingly connectable to the first output shaft,

at least one second output shaft for power take-off, to which the second input shaft is drivingly connected,
a set of gears including at least two selectable gear ratios for transfer of torque,

wherein at least the first input shaft is drivingly connectable to the first output shaft via the set of gears.

公开(公告)号：US11787280B2

公开(公告)日：2023-10-17

申请号：US17833015

申请日：2022-06-06

Applicant: PACCAR Inc.

Inventor： Michael D. Gerty ,  Constantin Emil Nedelcu ,  Uday Vadlamani ,  Iner Martin Jorgensen ,  Mark G. Malowicki

IPC: B60K6/26 ,  B60K17/28 ,  B60K25/00

CPC classification number: B60K6/26 ,  B60K17/28 ,  B60K2025/005

Abstract: Systems and methods for driving an accessory of a vehicle. The system includes a power take-off (PTO) device, a mechanically driven accessory, a battery, and power conversion circuitry electrically connected to the battery. The system also includes a first electric motor mechanically coupled to the PTO device and a second electric motor mechanically coupled to the mechanically driven accessory. The system further includes an engageable mechanical connector that, when engaged, mechanically couples the PTO device and the mechanically driven accessory. The system performs operations including engaging the engageable mechanical connector when a speed of the PTO device is within a predetermined speed range; disengaging the engageable mechanical connector when the speed of the PTO device is outside the predetermined speed range; and based on disengaging the engageable mechanical connector, providing electric power to the second electric motor to generate and transfer mechanical energy to the mechanically driven accessory.