Patents by Inventor Renato Badino
Renato Badino has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11938754Abstract: An anti-loosening device for a fastening unit of a motor-vehicle wheel is configured to be coupled with a wheel hub. The anti-loosening device is configured to be arranged within the wheel hub along an axial direction, so that a main axis of the anti-loosening device coincides with the wheel axis. The anti-loosening device includes a gear arranged to cooperate with inner teeth of the wheel hub, an elastic element extending axially with respect to the gear, and a coupling element obtained on a sector of said gear, arranged to receive a corresponding fastening. During assembly of the wheel—hub assembly, the anti-loosening device is arranged to create a compressed configuration, wherein the gear is decoupled with respect to the inner teeth, and is arranged within a cavity portion obtained on the inner surface of the wheel hub, so as to allow rotation of the anti-loosening device around the main axis.Type: GrantFiled: January 15, 2021Date of Patent: March 26, 2024Assignee: FCA ITALY S.P.A.Inventors: Stefano Lucà, Renato Badino
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Patent number: 11780496Abstract: A steering suspension of a vehicle includes a suspension upright and a mechanical component consisting of a radially outer ring of a wheel hub unit or of a rolling bearing forming part of a wheel hub unit. The outer ring is provided integral in one piece with a flange and a steering arm, extending radially cantilevered from the outer ring and the flange, with which it is also integral in one piece. On the side opposite to the steering arm the flange is integral in one piece with a pair of axially drilled radial lugs, configured to support, in use, a brake caliper.Type: GrantFiled: February 22, 2022Date of Patent: October 10, 2023Assignees: AKTIEBOLAGET SKF, FCA ITALY S.p.A.Inventors: Renato Badino, Marco Falossi, Francesco Lamboglia, Carlo Pavesio
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Patent number: 11724540Abstract: A tool for mounting a motor-vehicle wheel on a wheel hub includes a tubular body having a coupling portion arranged for coupling to the wheel hub, and a carrier portion for supporting the motor-vehicle wheel during a centering phase of the wheel on the hub. The tool has an inner tubular member and an outer tubular member rigidly connected to each other so as to be coaxial. At the coupling portion, the inner and outer tubular members are spaced apart so as to define a space arranged to receive an end portion of the wheel hub, in such a way that, in an operating condition, the end portion of the hub is interposed between the inner tubular member and the outer tubular member.Type: GrantFiled: January 21, 2021Date of Patent: August 15, 2023Assignee: FCA ITALY S.P.A.Inventors: Stefano Lucà, Renato Badino
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Patent number: 11713031Abstract: Hybrid or fully electric vehicle comprising: a conventional braking system based on friction bodies to brake the motor vehicle by interaction of the friction bodies in response to the operation of a brake pedal or any other equivalent control member, a reversible electric machine operatively coupled to the wheels of the vehicle and electronically controllable to operate selectively as an electric engine to generate a mechanical power to propel to the vehicle and as an electric generator to convert the kinetic energy of the motor vehicle into electrical energy, and an automotive electronic control system comprising a sensory system to measure automotive quantities, and an electronic control unit to control operation of the conventional braking system and of the electric machine in response to the operation of the brake pedal or any other operationally equivalent control member.Type: GrantFiled: March 19, 2020Date of Patent: August 1, 2023Assignee: FCA ITALY S.p.A.Inventors: Gabriele Bonaccorso, Luca Enrico, Renato Badino, Michele Ieluzzi, Michele Galbusera
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Patent number: 11535098Abstract: A wheel unit for an electric vehicle with a disengageable drive includes a wheel support, a wheel hub rotatably supported by the wheel support, and a wheel pin carried by a member driven by the electric motor and rotatably mounted within the wheel hub, by means of two rolling bearings. A coupling device connects in a releasable way the driven member to the wheel hub. The two rolling bearings that support in rotation the wheel pin have respective outer rings mounted by interference fit within a cylindrical wall of a central opening of the wheel hub, and respective inner rings rigidly connected together by means of a spacer sleeve having a predetermined length. The wheel-hub unit with the two rolling bearings and the spacer sleeve can be assembled before being mounted on the wheel pin.Type: GrantFiled: April 5, 2022Date of Patent: December 27, 2022Assignee: FCA Italy S.p.A.Inventor: Renato Badino
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Publication number: 20220379859Abstract: A vehicle braking system includes a master cylinder. In a delivery line of the master cylinder there is a pressure transfer device, which generates a pressure in a hydraulic actuating line of a respective brake device following a fluid pressure communicated to a first inlet of the pressure transfer device from the delivery line and/or following a fluid pressure supplied to a second inlet of the pressure transfer device from an electrically-operated fluid pressure source. An electronic controller controls an enabling/disabling solenoid valve, and the electrically-operated fluid pressure source to create different operating modes of the system. The system does not include any vacuum-operated servo-assisting devices. The master cylinder is associated with a hydraulic device for adjusting the feeling on the brake pedal, in which a fluid pressure is generated that opposes the brake pedal actuation. The electronic controller controls the pressure in the device for adjustment of the feeling on the pedal.Type: ApplicationFiled: May 24, 2022Publication date: December 1, 2022Applicant: C.R.F. Società Consortile per AzioniInventors: Michele IELUZZI, Paolo GRAZIANO, Renato BADINO, Luigi PETRUCCELLI
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Publication number: 20220333655Abstract: A suspension device of a motor-vehicle wheel includes a support member of the motor-vehicle wheel connectable to the motor-vehicle structure by means of one or more suspension members, a brake disc connected in rotation with the motor-vehicle wheel, a brake caliper associated with the brake disc and a brake disc cover. The brake caliper is formed in a single piece with the support member of the motor-vehicle wheel by means of additive manufacturing technology.Type: ApplicationFiled: June 16, 2020Publication date: October 20, 2022Inventors: Silvano SANDRI, Carlo PAVESIO, Dario SCANTAMBURLO, Renato BADINO, Stefano LUCÀ
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Publication number: 20220324320Abstract: A wheel unit for an electric vehicle with a disengageable drive includes a wheel support, a wheel hub rotatably supported by the wheel support, and a wheel pin carried by a member driven by the electric motor and rotatably mounted within the wheel hub, by means of two rolling bearings. A coupling device connects in a releasable way the driven member to the wheel hub. The two rolling bearings that support in rotation the wheel pin have respective outer rings mounted by interference fit within a cylindrical wall of a central opening of the wheel hub, and respective inner rings rigidly connected together by means of a spacer sleeve having a predetermined length. The wheel-hub unit with the two rolling bearings and the spacer sleeve can be assembled before being mounted on the wheel pin.Type: ApplicationFiled: April 5, 2022Publication date: October 13, 2022Inventor: Renato Badino
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Patent number: 11441623Abstract: A vehicle braking system includes a controller that receives signals from sensors associated with vehicle disc brakes, which allow detection of a parameter indicative of a degree of noise generated from each disc brake. When noise generation is detected, the controller activates a noise attenuation function of a first type if the vehicle is braking, and of a second type if the vehicle is not braking. The first type involves reducing actuating pressure of a fluid actuator associated with the disc brake for which noise generation is detected. The second type involves temporarily activating, while the vehicle is running and not braking, the fluid actuator associated with the disc brake which is generating noise. The controller also receives signals indicative of vehicle operating parameters which allow conditions to be defined in which priority is given to vehicle safety, and in which the noise attenuation function is excluded.Type: GrantFiled: October 14, 2019Date of Patent: September 13, 2022Assignee: FCA Italy S.p.A.Inventors: Renato Badino, Stefano Lucà
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Publication number: 20220266645Abstract: Steering suspension module including a shock absorber strut, a suspension upright, an outer ring of a wheel hub unit attached integrally to a front face of the suspension upright, and a ball joint for articulation with a control arm; wherein the suspension strut consists of a cup-shaped body made entirely of continuous, sheared and bent metal sheet, and the outer ring is provided integral in one piece with, and radially cantilevered from, a steering arm extending transversely cantilevered from the cup-shaped body, on the side of the cup-shaped body; the shock absorber strut is constrained within a first seat of the cup-shaped body and the ball joint is made as an independent unit constrained integrally with a second seat of the cup-shaped body in a position facing the first seat, the ball joint projecting inferiorly cantilevered from the cup-shaped body.Type: ApplicationFiled: February 22, 2022Publication date: August 25, 2022Inventors: Renato BADINO, Marco FALOSSI, Francesco LAMBOGLIA, Carlo PAVESIO
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Publication number: 20220266904Abstract: A steering suspension of a vehicle includes a suspension upright and a mechanical component consisting of a radially outer ring of a wheel hub unit or of a rolling bearing forming part of a wheel hub unit; wherein the outer ring is provided integral in one piece with a flange and a steering arm, extending radially cantilevered from the outer ring and the flange, with which it is also integral in one piece; on the side opposite to the steering arm the flange is provided integral in one piece with a pair of axially drilled radial lugs, configured to support, in use, a brake caliper.Type: ApplicationFiled: February 22, 2022Publication date: August 25, 2022Inventors: Renato BADINO, Marco FALOSSI, Francesco LAMBOGLIA, Carlo PAVESIO
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Patent number: 11390257Abstract: A vehicle braking system includes an assistance device having a vacuum pump driven by an engine for communicating vacuum to a chamber of the assistance device. A control valve is interposed along a fluid line between the pump and the chamber. The control valve is in its first operative condition, where the inlet side of the vacuum pump communicates with the chamber, when pressure within the chamber is above a predetermined value; and is in its second operative condition, where the inlet side of the vacuum pump communicates with the atmosphere, when pressure within the chamber is below a predetermined value. In this second condition the pump intakes air from and feeds air into the atmosphere, thereby reducing the energy consumption by the engine required for driving the pump during stages where, within the chamber, there is a vacuum sufficient for the regular operation of the braking system.Type: GrantFiled: March 12, 2020Date of Patent: July 19, 2022Inventors: Gianluca Marcolongo, Renato Badino, Michele Ieluzzi, Giovanni Gabiati, Stefano Lucà, Paolo Graziano
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Publication number: 20210354504Abstract: An anti-loosening device for a fastening unit of a motor-vehicle wheel is configured to be coupled with a wheel hub. The anti-loosening device is configured to be arranged within the wheel hub along an axial direction, so that a main axis of the anti-loosening device coincides with the wheel axis. The anti-loosening device includes a gear arranged to cooperate with inner teeth of the wheel hub, an elastic element extending axially with respect to the gear, and a coupling element obtained on a sector of said gear, arranged to receive a corresponding fastening. During assembly of the wheel—hub assembly, the anti-loosening device is arranged to create a compressed configuration, wherein the gear is decoupled with respect to the inner teeth, and is arranged within a cavity portion obtained on the inner surface of the wheel hub, so as to allow rotation of the anti-loosening device around the main axis.Type: ApplicationFiled: January 15, 2021Publication date: November 18, 2021Applicant: FCA Italy S.p.A.Inventors: Stefano LUCÀ, Renato BADINO
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Publication number: 20210300113Abstract: A tool for mounting a motor-vehicle wheel on a wheel hub includes a tubular body having a coupling portion arranged for coupling to the wheel hub, and a carrier portion for supporting the motor-vehicle wheel during a centering phase of the wheel on the hub. The tool has an inner tubular member and an outer tubular member rigidly connected to each other so as to be coaxial. At the coupling portion, the inner and outer tubular members are spaced apart so as to define a space arranged to receive an end portion of the wheel hub, in such a way that, in an operating condition, the end portion of the hub is interposed between the inner tubular member and the outer tubular member.Type: ApplicationFiled: January 21, 2021Publication date: September 30, 2021Applicant: FCA Italy S.p.A.Inventors: Stefano LUCÀ, Renato BADINO
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Publication number: 20210094546Abstract: Hybrid or fully electric vehicle comprising: a conventional braking system based on friction bodies to brake the motor vehicle by interaction of the friction bodies in response to the operation of a brake pedal or any other equivalent control member, a reversible electric machine operatively coupled to the wheels of the vehicle and electronically controllable to operate selectively as an electric engine to generate a mechanical power to propel to the vehicle and as an electric generator to convert the kinetic energy of the motor vehicle into electrical energy, and an automotive electronic control system comprising a sensory system to measure automotive quantities, and an electronic control unit to control operation of the conventional braking system and of the electric machine in response to the operation of the brake pedal or any other operationally equivalent control member.Type: ApplicationFiled: March 19, 2020Publication date: April 1, 2021Inventors: Gabriele BONACCORSO, Luca ENRICO, Renato BADINO, Michele IELUZZI, Michele GALBUSERA
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Patent number: 10895298Abstract: A suspension device of a motor-vehicle wheel includes a support member of the wheel connected to a structure of the motor-vehicle by one or more suspension members and a brake disc connected in rotation with the motor-vehicle wheel. The device also includes a brake disc cover rigidly connected to the support member and at least partially surrounding the brake disc. The brake disc cover is formed in a single piece with said support member of the motor-vehicle wheel.Type: GrantFiled: October 8, 2018Date of Patent: January 19, 2021Assignee: C.R.F. Società Consortile per AzioniInventors: Carlo Pavesio, Renato Badino, Stefano Luca, Silvano Sandri, Dario Scantamburlo
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Patent number: 10830298Abstract: A brake disc for motor-vehicle disc brakes, includes a body with a hub and two opposite annular planar faces, wherein at least one of these faces is formed with one or more lines defining a surface irregularity, in the form of grooves or ribs, which extend between a radially inner edge and a radially outer edge of the respective face, so as to substantially cover the entire radial extension of the face. A height of the surface irregularity along said lines is less than 0.30 mm, so that during use, the lines defining the surface irregularity disappear, due to wear of the respective face, after an initial fraction of the life of the brake disc. During this initial stage, the lines defining the surface irregularity reduce the time necessary to obtain a bedding of the disc brake with respect to a case of a brake disc devoid of the lines.Type: GrantFiled: March 21, 2018Date of Patent: November 10, 2020Assignee: FCA Italy S.p.A.Inventors: Renato Badino, Stefano Luca
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Publication number: 20200298811Abstract: A vehicle braking system includes an assistance device, having a vacuum pump driven by an engine for communicating vacuum to a chamber of the assistance device. A control valve is interposed along a fluid line between the pump and the chamber. The control valve is in its first operative condition, where the inlet side of the vacuum pump communicates with the chamber, when the pressure within the chamber is above a predetermined value; and is in its second operative condition, where the inlet side of the vacuum pump communicates with the atmosphere, when pressure within the chamber is below a predetermined value. In this second condition the pump intakes air from and feeds air into the atmosphere, thereby reducing the energy consumption by the engine required for driving the pump during stages where, within the chamber there is a vacuum sufficient for the regular operation of the braking system.Type: ApplicationFiled: March 12, 2020Publication date: September 24, 2020Inventors: Gianluca MARCOLONGO, Renato BADINO, Michele IELUZZI, Giovanni GABIATI, Stefano LUCÀ, Paolo GRAZIANO
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Publication number: 20200116220Abstract: A vehicle braking system includes a controller that receives signals from sensors associated with vehicle disc brakes, which allow detection of a parameter indicative of a degree of noise generated from each disc brake. When noise generation is detected, the controller activates a noise attenuation function of a first type if the vehicle is braking, and of a second type if the vehicle is not braking. The first type involves reducing actuating pressure of a fluid actuator associated with the disc brake for which noise generation is detected. The second type involves temporarily activating, while the vehicle is running and not braking, the fluid actuator associated with the disc brake which is generating noise. The controller also receives signals indicative of vehicle operating parameters which allow conditions to be defined in which priority is given to vehicle safety, and in which the noise attenuation function is excluded.Type: ApplicationFiled: October 14, 2019Publication date: April 16, 2020Inventors: Renato BADINO, Stefano LUCÀ
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Publication number: 20190107162Abstract: A suspension device of a motor-vehicle wheel includes a support member of the wheel connected to a structure of the motor-vehicle by one or more suspension members and a brake disc connected in rotation with the motor-vehicle wheel. The device also includes a brake disc cover rigidly connected to the support member and at least partially surrounding the brake disc. The brake disc cover is formed in a single piece with said support member of the motor-vehicle wheel.Type: ApplicationFiled: October 8, 2018Publication date: April 11, 2019Inventors: Carlo PAVESIO, Renato BADINO, Stefano LUCA, Silvano SANDRI, Dario SCANTAMBURLO