Patents Examined by Stephen M Bowes
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Patent number: 11441631Abstract: The application relates to a brake arrangement for braking a flap of a motor vehicle, wherein a connecting element, which is rotatable in a braked manner about a brake axis, for releasing the braking force is provided. It is proposed that a housing accommodating the connecting element and having a first housing part and a second housing part is provided, and that the braking force is adjustable by means of an adjustment movement of the two housing parts with respect to each other.Type: GrantFiled: August 25, 2014Date of Patent: September 13, 2022Assignee: Brose Fahrzeugteile GmbH & Co. KG, HallstadtInventors: Harald Krueger, Nico Oertel, Alexander Reich, Niels Glage, Florian Hoefner
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Patent number: 11420604Abstract: A brake controller is provided with a positive efficiency operation limiter configured to provide a time for maintaining or decreasing a torque to be generated by a motor, such that a braking force generated by pressing between a brake rotor and friction pads does not decrease, while a braking force command value outputted from a braking force command section increases. For example, the limiter limits a ratio of a time for increasing the braking force, relative to a sum of the time for increasing the braking force and the time for maintaining or decreasing the braking force, to a predetermined value or less.Type: GrantFiled: November 3, 2016Date of Patent: August 23, 2022Assignee: NTN CORPORATIONInventor: Yui Masuda
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Patent number: 11390258Abstract: An electrohydraulic motor vehicle control device, in particular for a motor vehicle brake system, including a hydraulic unit with electrically activated valves and a brake-pedal-activated master brake cylinder, an electronic control unit which comprises a first printed circuit board with electrical and/or electronic components for actuating the valves, and an electric motor for driving an electrically controllable, hydraulic pressure source which is arranged on a first side face of the hydraulic unit, wherein a second printed circuit board is provided which is arranged in a region of the first side face of the hydraulic unit, wherein a first sensor element for sensing activation of a brake pedal is arranged on the second printed circuit board.Type: GrantFiled: September 1, 2017Date of Patent: July 19, 2022Assignee: CONTINENTAL TEVES AG & CO. OHGInventor: Hans-Jörg Feigel
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Patent number: 11383681Abstract: A drum brake apparatus for a vehicle may include: a cylinder device configured to apply a braking force to a shoe; a clip part extended from the cylinder device toward the shoe, and elastically contacting the shoe; a cylinder coupling part coupling the clip part to the cylinder device; and a shoe assembling part fastening the clip part to the shoe.Type: GrantFiled: December 26, 2019Date of Patent: July 12, 2022Assignee: HYUNDAI MOBIS CO., LTD.Inventor: Min Kyu Jung
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Patent number: 11378148Abstract: A damper assembly includes an outer cylinder, an inner cylinder positioned at least partially within the outer cylinder, a cap coupled to the inner cylinder, and a plunger positioned radially inward from the inner cylinder and coupled to a rod. The plunger, the cap, and an interior of the inner cylinder at least partially define a first chamber. The suspension system further includes a passage extending through the rod and fluidly coupled with the first chamber, a piston coupled to the inner cylinder and extending radially outward toward the outer cylinder, a first port in fluid communication with the plunger through the passage, and a second port in fluid communication with the piston. The piston, an exterior surface of the inner cylinder, and the outer cylinder at least partially define a second chamber.Type: GrantFiled: August 31, 2021Date of Patent: July 5, 2022Assignee: Oshkosh Defense, LLCInventors: Erik Ellifson, Darin Rosenboom
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Patent number: 11377083Abstract: An electromechanical actuator package for actuating a brake assembly configured to operate a vehicle brake comprises: a motor; a differential operably connected to the motor, the differential comprising a pulley and an output connectable to the brake assembly; and a locking mechanism configured to lock the pulley of the differential, the locking mechanism comprising: a base configured to be movable, a plurality of projections projecting from the movable base, the projections comprising first and second projections, wherein at least a part of the pulley is positioned between the first and second projections projected from the movable base, an electromagnet assembly disposed adjacent to at least one of the projections, the electromagnet assembly operably associated with at least one of the projections, and one or more springs operably coupled to the movable base and/or at least one of the projections.Type: GrantFiled: October 28, 2019Date of Patent: July 5, 2022Assignee: MANDO CORPORATIONInventors: Daniel Alan Smith, Galus Chelaidite
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Patent number: 11358676Abstract: A method of controlling an ABS unit is provided for controlling a braking force of a bicycle. The method includes determining whether a vehicle speed is greater than or equal to a prescribed speed, and then determining whether the bicycle is in a prescribed state. The prescribed state is at least one of a first state and a second state. The first state is a state in which a difference between a rotational speed of the front wheel and a rotational speed of the rear wheel is greater than or equal to a prescribed rotational speed. The second state is a state in which a change in the rotational speeds of the front and rear wheels is greater than or equal to a prescribed value. The method further includes controlling the ABS unit upon based on the vehicle speed and the prescribed state.Type: GrantFiled: July 2, 2018Date of Patent: June 14, 2022Assignee: Shimano Inc.Inventors: Makoto Shimoda, Shinichiro Noda
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Patent number: 11353072Abstract: A brake lock system for a pumpjack brake apparatus comprises a latch handle lever pivotally mounted at a location on a pumpjack, a countershaft rotatably mounted on the pumpjack, latch handle linkage, and control linkage that transitions movement and force of the latch handle lever to a latch arm with a latch dog for pivoting the latch arm to insert the latch dog in a notch in the pumpjack brake apparatus. The latch handle, latch handle linkage, control linkage, and latch arm have dimensions that provide a mechanical advantage of the latch handle lever over the latch arm.Type: GrantFiled: June 3, 2020Date of Patent: June 7, 2022Inventor: Patrick Craig Young
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Patent number: 11345434Abstract: A bicycle apparatus is basically provided with an assist motor, an ABS unit, an assist selection switch and a control device. The assist motor is configured to add an assisting force to a manual drive force inputted from a crankshaft of a bicycle. The ABS unit is configured to control a braking force that is applied to a bicycle wheel of the bicycle. The assist selection switch is configured to switch the assist motor between an assist ON mode and an assist OFF mode. The control device is configured to control the ABS unit. The control of the ABS unit by the control device is dependent on an operation of the assist selection switch.Type: GrantFiled: July 2, 2018Date of Patent: May 31, 2022Assignee: Shimano Inc.Inventors: Makoto Shimoda, Shinichiro Noda
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Patent number: 11338780Abstract: A braking system is provided. The braking system includes a plurality of brake fluid pressure generation devices provided in a front-side storage camber of a vehicle in which automated driving is enabled. The brake fluid pressure generation devices are provided on the same fluid pressure transmission route and include a non-electrically actuated brake pedal unit. The braking system includes an emergency stop button provided in a vehicle cabin, and an emergency brake circuit that generates braking force with use of the brake pedal unit in a non-energized state or in a case of transition to the non-energized state after the emergency stop button is operated.Type: GrantFiled: March 27, 2020Date of Patent: May 24, 2022Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Ikuru Konno, Tetsuya Fujimoto
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Patent number: 11332110Abstract: The invention concerns a method for utilizing a park brake system to improve the deceleration of a vehicle in the event of failure of the service brake system, the service brake system comprising a brake pedal (2) and at least one air supply circuit (40, 42, 44), the method including the steps of a) measuring the pressure in the air supply circuit, in particular in an air tank (40, 42) of the air supply circuit, and b) when the pressure in the air supply circuit falls below a certain value, switching the park brake system from a normal mode, wherein the park brake system is released, to an assistance mode. In the assistance mode, the park brake system assists the service brake system only if the brake pedal (2) is depressed until reaching a threshold position different from a rest position.Type: GrantFiled: July 20, 2017Date of Patent: May 17, 2022Assignee: Volvo Lastvagnar ABInventors: Lionel Farres, Anders Vikstrom
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Patent number: 11332112Abstract: A brake system for a motor vehicle having hydraulically actuatable wheel brakes. Each wheel an electrically actuatable inlet valve and electrically actuatable outlet valve for setting wheel-specific brake pressures. A first electrically controllable pressure provision device is connected to a brake supply line to which the wheel brakes are connected. A second electrically controllable pressure provision device is connected to the brake supply line. A first electrical device activates the first pressure provision device. A second electrical device activates the second pressure provision device. Electrically independent first and second electrical partitions are provided. The first pressure provision device and the first electrical device are assigned to the first electrical partition and the second pressure provision device, the second electrical device and the inlet and outlet valves are assigned to the second electrical partition. The inlet and outlet valves are activated by the second electrical device.Type: GrantFiled: January 8, 2018Date of Patent: May 17, 2022Inventors: Jochen Zimmermann, Robert Grimm, Jochen Beuss, Roland Caspari
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Patent number: 11325574Abstract: A brake system control device for a vehicle that has a hydraulic vehicle brake and an electromechanical brake device with at least one electric brake motor includes a microcontroller for actuating at least one active brake component. The brake system control device further includes a system ASIC for detecting wheel revolution rate signals and a brake motor ASIC for actuating the electric brake motor of the electromechanical brake device. The brake motor ASIC includes wheel revolution rate signals that are configured to be detected and the microcontroller is connected to the system ASIC and the brake motor ASIC via communications interfaces.Type: GrantFiled: August 14, 2017Date of Patent: May 10, 2022Assignee: Robert Bosch GmbHInventors: Frank Baehrle-Miller, Peter Rebholz-Goldmann
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Patent number: 11312348Abstract: A brake apparatus using an electric booster may include: an electric booster connected to a master cylinder and configured to pressure a push rod by pressurizing a reaction disk using an electromotive force of a motor with a pedal stepping force of a driver who steps on a brake pedal, and pressurize a piston of the master cylinder through the push rod; and a control unit configured to compare required brake pressure by the pedal stepping force of the driver and current brake pressure by the motor control to set pressure, and perform cooperation control through an ESC (Electronic Stability Control) and cooperation control through the electric booster.Type: GrantFiled: March 27, 2020Date of Patent: April 26, 2022Assignee: HYUNDAI MOBIS CO., LTD.Inventor: Jong Sung Kim
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Patent number: 11306797Abstract: A top cap assembly for a shock absorber includes a cap which has a first locking member connected to the center thereof, and an inner plate which has a second locking member connected to the center thereof. A first section of a piston rod extends through the first passage of the first locking member and is restricted by the first ridge of the first passage. A second section of the piston rod extends through the second passage of the second locking member and is restricted by the second ridge of the second passage. When installing the top cap assembly to different shock absorbers with different diameters, only the first locking member and the second locking member need to be replaced, and the cap and the inner plate do not need to be replaced.Type: GrantFiled: July 6, 2020Date of Patent: April 19, 2022Assignee: JIHZHAN INTERNATIONAL CO., LTD.Inventor: Wei-Li Lin
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Patent number: 11293503Abstract: A spring applied hydraulic released brake includes a brake housing including a pair of stator assemblies, a pair of piston-spring assemblies, each of the piston-spring assemblies including a piston assembly, a spring assembly adapted to apply spring force to the piston assembly to thereby engage the piston assembly with a first stator assembly of the pair of stator assemblies in a default position of the brake, and an end cap adjuster providing an opposing surface against which the spring assembly is biased, the end cap adjuster including a body portion having an end cap threading therearound generally corresponding with a housing threading within the brake housing.Type: GrantFiled: September 5, 2019Date of Patent: April 5, 2022Assignee: Ausco Products, Inc.Inventors: Norman D. Crawford, Jeromy A. Hoar, Brian P. Dennis, Kenneth A. Dodd, LynRoy T. Palmer-Coleman
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Patent number: 11287003Abstract: An actuation mechanism for a multi-plate disc brake includes an energy storage element configured to apply said disc brake, the energy storage element being movable between a first position where said disc brake is released, and a second position where said disc brake is applied; a force transmission path configured to transmit force from the energy storage element to apply said disc brake; and a hydraulic chamber. The force transmission path includes a first member and a second member arranged in series; wherein the hydraulic chamber is configured, when pressurized, to act on the first member such that the energy storage element is moved to the first position; and wherein the second member is separated from the chamber such that, when the chamber is pressurized, no pressure is applied to the second member.Type: GrantFiled: June 28, 2019Date of Patent: March 29, 2022Assignee: J.C. BAMFORD EXCAVATORS LIMITEDInventors: Swapnil P. Dhurandhar, Pratish Prabhakar Malushte, Sanjeev Arora
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Patent number: 11248672Abstract: A drum brake module for motor vehicles, the drum brake module being driven by an electric motor and having at least one parking brake function, includes an electromechanical cable pull actuator which is fastened on the anchor plate with the aid of an adapter. The adapter is designed as a one-piece, thin walled frame having at least one fastening flange for receiving the cable pull actuator and is held in place on the anchor plate.Type: GrantFiled: June 3, 2014Date of Patent: February 15, 2022Assignee: CONTINENTAL TEVES AG & CO. OHGInventors: Uwe Bach, Jens Hoffmann, Niclas Görrissen, Wolfgang Ritter, Ahmed Sefo, Holger von Hayn
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Patent number: 11225236Abstract: An electric brake booster is equipped with a pressure balance detecting device, which generates braking force. The electric brake booster includes: a first pressure device, which generates pressure as the driver manipulates the brake pedal; a second pressure device, which generates the same pressure as the first pressure device and generates driving power; a master chamber, which receives resultant force of brake pedal effort and driving power of a motor from a master piston that moves in the second pressure device; and a pressure balance detecting device, which detects whether a predetermined ratio is maintained between the pressure of the first pressure device applied to one side of the pressure balance detecting device and the pressure of the master chamber applied to the other side of the pressure balance detecting device.Type: GrantFiled: November 19, 2019Date of Patent: January 18, 2022Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATIONInventors: Joung-Hee Lee, Won-Seok Yim, Gwan-Hyeong Cha, Ung-Hee Shin, Se-Ra Hwang, Sang-Hyun Shim
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Patent number: 11225233Abstract: A braking control apparatus for a combination vehicle including a tractor vehicle and a trailer vehicle coupled to each other comprises a braking device that applies braking forces to wheels and a control unit that controls the braking device. The control unit performs behavior control to stabilize behavior of the tractor vehicle by applying a braking force or braking forces to a predetermined wheel or wheels of the tractor vehicle when turning behavior of the tractor vehicle is not stable, and, when the control unit applies a braking force or braking forces to a predetermined wheel or wheels, applies braking forces to the wheels of the trailer vehicle which are according to a force acting on the trailer vehicle by the tractor vehicle due to the application of the braking force or braking forces being applied to the predetermined wheel or wheels of the tractor vehicle.Type: GrantFiled: June 10, 2019Date of Patent: January 18, 2022Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventor: Shun Maruyama