Patents Assigned to Defensative, LLC
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Publication number: 20230079558Abstract: An electronic trigger assembly for a firearm includes a firearm control mechanism, a safety actuator and a firing actuator. The firing control mechanism is configured to operate in a safe mode or a shot mode. The safety actuator is configured to actuate a safety rod linearly in a first direction to switch the firing control mechanism between the safe mode and the shot mode. The firing actuator is configured to actuate a firing plunger linearly in a second direction to actuate the firing control mechanism in the shot mode.Type: ApplicationFiled: June 14, 2022Publication date: March 16, 2023Applicants: Xavier Defense LLC, AZT Technology, dba Azimuth Technology, RFPH, LLCInventors: Charles Z. VAN METER, David M. SPECTOR, Phillip E. HAAG, JR., Roger Chase KURTIN
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Patent number: 11597439Abstract: A chassis for a vehicle includes a frame having a first end and an opposing second end. The frame includes a first frame rail defining a first channel, a second frame rail defining a second channel and that is spaced from the first frame rail, and a cross member assembly coupled to the first end of the frame and extending between the first frame rail and the second frame rail. The cross member assembly includes a first end plate positioned within and releasably received by the first channel of the first frame rail, a second end plate positioned within and releasably received by the second channel of the second frame rail, and a cross member extending between the first end plate and the second end plate.Type: GrantFiled: December 23, 2019Date of Patent: March 7, 2023Assignee: Oshkosh Defense, LLCInventors: David Calliari, Cody Bauer, Bjoern Gillstroem, Jonathan King, Mark Chapin, Brian Koppa
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Patent number: 11597399Abstract: A military vehicle includes a chassis, a front end accessory drive (FEAD), and circuitry. The chassis includes an engine and an integrated motor generator (IMG). The FEAD includes multiple accessories and an electric motor-generator. The circuitry is configured to operate the military vehicle according to different modes. The circuitry is configured to receive a user input indicating a selected mode of the modes, and operate the chassis and the FEAD of the military vehicle according to the selected mode. The modes include an engine mode and an electric mode. In the engine mode, the engine drives the FEAD and the tractive elements of the military vehicle through the IMG for transportation. In the electric mode, the engine is shut off to reduce a sound output of the military vehicle and the IMG drives the tractive elements of the military vehicle for transportation and the electric motor-generator drives the FEAD.Type: GrantFiled: December 30, 2021Date of Patent: March 7, 2023Assignee: Oshkosh Defense, LLCInventors: Chad Smith, Rachell Harsh, Mitchel Nordahl, Mikel Ullman, Jessica Szymanski, Bradon Zeitler, Deepak Shukla, Ed Trinklein
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Publication number: 20230057525Abstract: A military vehicle include a driveline. The driveline includes a first driver including an engine, an energy storage system, an accessory drive coupled to the engine, a transmission coupled to at least one of the front axle or the rear axle, and a second driver coupled to the engine and the transmission. The accessory drive includes a plurality of accessories and a first motor. The first motor is electrically coupled to the energy storage system. The first motor is positioned to facilitate selectively driving the plurality of accessories. The second driver includes a second motor electrically coupled to the energy storage system.Type: ApplicationFiled: September 20, 2022Publication date: February 23, 2023Applicant: Oshkosh Defense, LLCInventors: 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
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Publication number: 20230051168Abstract: 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.Type: ApplicationFiled: June 15, 2022Publication date: February 16, 2023Applicant: Oshkosh Defense, LLCInventors: Chad Smith, Mitchel Nordahl, Mikel Ullman, Jessica Szymanski, Bradon Zeitler
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Publication number: 20230052626Abstract: 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.Type: ApplicationFiled: June 3, 2022Publication date: February 16, 2023Applicant: Oshkosh Defense, LLCInventors: 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
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Publication number: 20230048292Abstract: A military vehicle includes an engine, an energy storage system, an accessory drive coupled to the engine and including an air compressor and a first motor, a second motor coupled to an axle, and a clutch positioned between the engine and the second motor. The clutch is spring-biased into engagement with the engine and pneumatically disengaged by an air supply selectively provided thereto based on operation of the air compressor. In an engine mode, (i) the clutch does not receive the air supply such that the engine is coupled to the second motor and (ii) the engine drives (a) the accessory drive and (b) the axle through the second motor. In the electric mode, (i) the first motor drives the air compressor to compress air to facilitate supplying the air supply to the clutch to disengage the clutch and decouple the engine from the second motor and (ii) the second motor drives the axle.Type: ApplicationFiled: September 1, 2022Publication date: February 16, 2023Applicant: Oshkosh Defense, LLCInventors: 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
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Publication number: 20230047110Abstract: A military vehicle includes a chassis, a front axle, a rear axle, an energy storage system, an engine, a transmission, and a motor. The chassis includes a passenger capsule, a front module coupled to a front end of the passenger capsule, and a rear module coupled to a rear end of the passenger capsule. The passenger capsule defines a tunnel extending longitudinally along a bottom thereof. The front module includes a front subframe assembly. The rear module includes a rear subframe assembly. The front axle is coupled to the front subframe assembly. The rear axle is coupled to the rear subframe assembly. The engine is supported by the front subframe assembly. The transmission is positioned within the tunnel and coupled to the front axle and/or the rear axle. The motor is at least partially positioned within the tunnel and positioned between the engine and the transmission.Type: ApplicationFiled: October 13, 2022Publication date: February 16, 2023Applicant: Oshkosh Defense, LLCInventors: 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
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Publication number: 20230052557Abstract: A driveline including a motor/generator configured to receive power from an engine and output power to a tractive element, an accessory drive configured to receive power from the engine and output power to an accessory, and an energy storage system including a battery, the energy storage system electrically coupled to the motor/generator and the accessory drive. The driveline is operable in a charge mode with the motor/generator and the accessory drive providing electrical power to the energy storage system. The driveline is operable in a silent mobility mode with the energy storage system providing electrical power to the motor/generator and the accessory drive to operate the military vehicle.Type: ApplicationFiled: June 24, 2022Publication date: February 16, 2023Applicant: Oshkosh Defense, LLCInventors: 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
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Publication number: 20230048621Abstract: A military vehicle includes a cab having a rear wall, a bed positioned behind the cab, and an energy storage system. The energy storage system includes a lower support coupled to the bed, a battery supported by the lower support, a bracket coupled to the batter, and an isolator mount coupling the bracket to the rear wall. The isolator mount is configured to provide front-to-back vibration isolation of the battery relative to the rear wall.Type: ApplicationFiled: September 1, 2022Publication date: February 16, 2023Applicant: Oshkosh Defense, LLCInventors: 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
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Publication number: 20230052923Abstract: An energy storage system for a military vehicle includes a lower support, a battery supported on the lower support, a bracket coupled to the battery, and an upper isolator mount coupled between the bracket and a wall. The upper isolator mount is configured to provide front-to-back vibration isolation of the battery relative to the wall.Type: ApplicationFiled: June 21, 2022Publication date: February 16, 2023Applicant: Oshkosh Defense, LLCInventors: Chad Smith, Neil Dekarske, Mike Bolton, Rachell Harsh, Shawn Naglik, Jessica Szymanski, Bradon Zeitler, Deepak Shukla, Ed Trinklein
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Publication number: 20230047430Abstract: A driveline includes a driver configured to be positioned between an engine and a transmission. The driver includes a housing, a motor/generator, and a clutch. The housing includes an engine mount configured to couple to the engine and a backing plate configured to couple to the transmission. The motor/generator is disposed within the housing and configured to couple to an input of the transmission. The clutch is disposed within the housing and coupled to the motor/generator. The clutch is configured to selectively couple an output of the engine to the motor/generator. The clutch is configured to be spring-biased into engagement with the engine and pneumatically disengaged by an air supply selectively provided thereto.Type: ApplicationFiled: July 21, 2022Publication date: February 16, 2023Applicant: Oshkosh Defense, LLCInventors: 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
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Patent number: 11549774Abstract: A compensator device for manipulating and reducing the effects of firearm muzzle lift and a lower receiver for manipulating environmental effects on firearms and firearm operators.Type: GrantFiled: March 18, 2019Date of Patent: January 10, 2023Assignee: Minuteman Defense, LLCInventors: Scott D. Shane, Kris W. Kobach, Beverly J. Shane
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Patent number: 11552428Abstract: Various embodiments of a cable clip having a clip housing configured to engage a casing to establish an operative connection with a portable device encased within the casing are disclosed.Type: GrantFiled: February 25, 2020Date of Patent: January 10, 2023Assignee: Juggernaut Defense, LLCInventors: Andrew Goodfellow, Thomas Muday
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Patent number: 11541851Abstract: A vehicle includes a passenger capsule having a first end and a second end, a front module coupled to the first end of the passenger capsule and including a front axle assembly, a rear module coupled to the second end of the passenger capsule and including a rear axle assembly, and a braking system. The braking system includes a pump, an actuator including a rod that extends through a brake housing to apply a biasing force to a brake and inhibit movement of the vehicle, and a line coupling the pump to the actuator. Engagement of the pump provides a pressurized fluid flow through the line that overcomes the biasing force and releases the brake.Type: GrantFiled: August 1, 2019Date of Patent: January 3, 2023Assignee: Oshkosh Defense, LLCInventors: Don Verhoff, Gary Schmiedel, Chris Yakes, Rob Messina, Brian Wilkins, Kent Schulte, Daniel R. Seffernick, Joseph Holda, Michael Peotter, David McGraw, Anthony Seefeldt, Dave Pelko, Jesse Gander, Jerry Reineking, Jesse Steinke
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Patent number: 11535212Abstract: A military vehicle includes a chassis, a front axle coupled to the chassis, a rear axle coupled to the chassis, and a suspension system. The suspension system include a front suspension assembly and a rear suspension assembly. The front suspension assembly is positioned between the chassis and the front axle. The rear suspension assembly is positioned between the chassis and the rear axle. Each of the front suspension assembly and the rear suspension assembly includes a first spring, a second spring, a first hydraulic damper, and a second hydraulic damper. The first hydraulic damper and the second hydraulic damper of at least one of the front suspension assembly or the rear suspension assembly are cross-plumbed to provide a hydraulic body roll control function and eliminate the need for an anti-roll bar.Type: GrantFiled: September 1, 2021Date of Patent: December 27, 2022Assignee: Oshkosh Defense, LLCInventors: Don Verhoff, Gary Schmiedel, Chris Yakes, Rob Messina, Brian Wilkins, Kent Schulte, Daniel R. Seffernick, Joseph Holda, Michael Peotter, David McGraw, Anthony Seefeldt, Dave Pelko, Jesse Gander, Jerry Reineking, Jesse Steinke
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Publication number: 20220402475Abstract: A vehicle is operable in three modes of operation. The vehicle includes a first electromagnetic device, a second electromagnetic device electrically coupled to the first electromagnetic device, and an engine coupled to the first electromagnetic device and configured to drive the first electromagnetic device to provide electrical energy. In each of the three modes of operation, whenever the engine drives the first electromagnetic device to provide the electrical energy, the first electromagnetic device operates without providing the electrical energy to an energy storage device.Type: ApplicationFiled: April 11, 2022Publication date: December 22, 2022Applicant: Oshkosh Defense, LLCInventors: Deepak Shukla, Rongjun Zhang, Nader Nasr
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Patent number: 11524728Abstract: A vehicle includes a frame, a series of tractive assemblies coupled to the frame, a cabin, and a mount. The mount includes a boss coupled to the cabin, a first bracket pivotably coupled to the boss, a second bracket coupled to the frame, and a first isolator and a second isolator extending between the first bracket and the second bracket and coupling the first bracket to the second bracket.Type: GrantFiled: April 6, 2020Date of Patent: December 13, 2022Assignee: Oshkosh Defense, LLCInventors: Mike Groteleuschen, Kris Krueger, Mark Boyce, Harold Vincent, Jake Leeman, Scott Mueller, Micah Richmond, Tim Snyder, Jennifer King, Terry Carlson, Mike Wrege
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Patent number: D976887Type: GrantFiled: January 8, 2019Date of Patent: January 31, 2023Assignee: Juggernaut Defense, LLCInventors: Andrew C. Goodfellow, Thomas Muday, Chris Stalzer
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Patent number: D980118Type: GrantFiled: September 20, 2019Date of Patent: March 7, 2023Assignee: Oshkosh Defense, LLCInventors: Jesse Gander, Devon Palmer, McCall Groen