Patents by Inventor Richard L. LANTZ

Richard L. LANTZ 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).

  • Patent number: 10767715
    Abstract: A braking assembly for an air disc brake comprises an actuator assembly having a service portion, at least one mounting stud attached to the service portion, and an air disc brake caliper having a bore for receiving the at least one mounting stud. The mounting stud is pivotable with respect to the service portion for installation on the air disc brake caliper.
    Type: Grant
    Filed: October 11, 2018
    Date of Patent: September 8, 2020
    Assignee: Bendix Spicer Foundation Brake LLC
    Inventors: Lonnie F Cool, Richard L Lantz
  • Publication number: 20200116223
    Abstract: A braking assembly for an air disc brake comprises an actuator assembly having a service portion, at least one mounting stud attached to the service portion, and an air disc brake caliper having a bore for receiving the at least one mounting stud. The mounting stud is pivotable with respect to the service portion for installation on the air disc brake caliper.
    Type: Application
    Filed: October 11, 2018
    Publication date: April 16, 2020
    Inventors: Lonnie F. Cool, Richard L. Lantz
  • Patent number: 10480599
    Abstract: A disc brake for a vehicle, in particular for a commercial vehicle, is provided. The disc brake includes at least one application-side brake pad and a back-side brake pad held in a form-fitting manner in a brake carrier. At least the application-side brake pad is provided with at least one pad-retaining spring which is supported at least on one brake carrier horn of the brake carrier and exerts a radially outwardly acting tensile force on the brake pad.
    Type: Grant
    Filed: June 20, 2018
    Date of Patent: November 19, 2019
    Assignee: Bendix Spicer Foundation Brake LLC
    Inventors: Manfred Schoenauer, Wolfgang Pahle, Markus Bartel, Tobias Fischl, Johann Baumgartner, Andreas Petschke, Richard L. Lantz, Robert Tekesky, Markus Bohmann
  • Patent number: 10480600
    Abstract: A disc brake for a vehicle, in particular for a commercial vehicle, is provided. The disc brake includes at least one application-side brake pad and a back-side brake pad held in a form-fitting manner in a brake carrier. At least the application-side brake pad is provided with at least one pad-retaining spring which is supported at least on one brake carrier horn of the brake carrier and exerts a radially outwardly acting tensile force on the brake pad.
    Type: Grant
    Filed: June 20, 2018
    Date of Patent: November 19, 2019
    Assignee: Bendix Spicer Foundation Brake LLC
    Inventors: Manfred Schoenauer, Wolfgang Pahle, Markus Bartel, Tobias Fischl, Johann Baumgartner, Andreas Petschke, Richard L. Lantz, Robert Tekesky, Markus Bohmann
  • Patent number: 10323703
    Abstract: A disc brake caliper includes actuator and reaction portions disposed on opposite sides of a rotor and a bridge portion extending between the actuator and reaction portions and disposed radially outward of the rotor. The actuator portion houses a piston and a lever and defines a mounting flange for a brake actuator. Movement of the lever by the brake actuator causes the piston and the reaction portion to urge brake pads against opposite sides of the rotor. The mounting flange defines a pushrod bore and a fastener bore that receive a pushrod of the actuator and a shank of a fastener extending from the actuator, respectively. The fastener bore has a diameter that varies along at least a portion of a length of the bore beginning from a first end of the bore proximate the actuator and tapering moving towards a second end of the bore distant from the actuator.
    Type: Grant
    Filed: March 27, 2017
    Date of Patent: June 18, 2019
    Assignee: Bendix Spicer Foundation Brake LLC
    Inventors: Lonnie F. Cool, Richard L. Lantz
  • Publication number: 20180363719
    Abstract: A disc brake for a vehicle, in particular for a commercial vehicle, is provided. The disc brake includes at least one application-side brake pad and a back-side brake pad held in a form-fitting manner in a brake carrier. At least the application-side brake pad is provided with at least one pad-retaining spring which is supported at least on one brake carrier horn of the brake carrier and exerts a radially outwardly acting tensile force on the brake pad.
    Type: Application
    Filed: June 20, 2018
    Publication date: December 20, 2018
    Inventors: Manfred SCHOENAUER, Wolfgang PAHLE, Markus BARTEL, Tobias FISCHL, Johann BAUMGARTNER, Andreas PETSCHKE, Richard L. LANTZ, Robert TEKESKY, Markus BOHMANN
  • Publication number: 20180298965
    Abstract: A disc brake for a vehicle, in particular for a commercial vehicle, is provided. The disc brake includes at least one application-side brake pad and a back-side brake pad held in a form-fitting manner in a brake carrier. At least the application-side brake pad is provided with at least one pad-retaining spring which is supported at least on one brake carrier horn of the brake carrier and exerts a radially outwardly acting tensile force on the brake pad.
    Type: Application
    Filed: June 20, 2018
    Publication date: October 18, 2018
    Inventors: Manfred SCHOENAUER, Wolfgang PAHLE, Markus BARTEL, Tobias FISCHL, Johann BAUMGARTNER, Andreas PETSCHKE, Richard L. LANTZ, Robert TEKESKY, Markus BOHMANN
  • Publication number: 20180274609
    Abstract: A disc brake caliper includes actuator and reaction portions disposed on opposite sides of a rotor and a bridge portion extending between the actuator and reaction portions and disposed radially outward of the rotor. The actuator portion houses a piston and a lever and defines a mounting flange for a brake actuator. Movement of the lever by the brake actuator causes the piston and the reaction portion to urge brake pads against opposite sides of the rotor. The mounting flange defines a pushrod bore and a fastener bore that receive a pushrod of the actuator and a shank of a fastener extending from the actuator, respectively. The fastener bore has a diameter that varies along at least a portion of a length of the bore beginning from a first end of the bore proximate the actuator and tapering moving towards a second end of the bore distant from the actuator.
    Type: Application
    Filed: March 27, 2017
    Publication date: September 27, 2018
    Inventors: Lonnie F. Cool, Richard L. Lantz
  • Patent number: 10036437
    Abstract: A disc brake for a vehicle, in particular for a commercial vehicle, is provided. The disc brake includes at least one application-side brake pad and a back-side brake pad held in a form-fitting manner in a brake carrier. At least the application-side brake pad is provided with at least one pad-retaining spring which is supported at least on one brake carrier horn of the brake carrier and exerts a radially outwardly acting tensile force on the brake pad.
    Type: Grant
    Filed: November 12, 2015
    Date of Patent: July 31, 2018
    Assignee: Bendix Spicer Foundation Brake LLC
    Inventors: Manfred Schoenauer, Wolfgang Pahle, Markus Bartel, Tobias Fischl, Johann Baumgartner, Andreas Petschke, Richard L. Lantz, Robert Tekesky, Markus Bohmann
  • Patent number: 9816574
    Abstract: A system and method are provided for mounting, removing and retaining brake pads in disc brakes, such as air-operated disc brakes utilized on commercial vehicles, in a manner which does not require the use of separate brake pad retaining devices while providing positive retention of the brake pad. A preferred embodiment includes a brake caliper mount having brake pad abutment surfaces having radially-oriented and lateral grooves which permit a brake pad with corresponding projections on is lateral sides to be inserted through an opening of the brake caliper into the radially-oriented grooves until the backing plate projections are aligned with the lateral groove, and advancing the brake actuator behind the brake pad to place the brake pad in an operating position in which the actuator prevents the brake pad from realigning with the radially-oriented grooves until the actuator is retracted to permit brake pad extraction.
    Type: Grant
    Filed: January 10, 2017
    Date of Patent: November 14, 2017
    Assignee: Bendix Spicer Foundation Brake LLC
    Inventors: Ronald S. Plantan, Harish Radhakrishnan, Dennis A. Wolf, Richard L. Lantz, Will E. Roberts, Steven C. Bell
  • Patent number: 9726243
    Abstract: An apparatus and method are provided for suppressing undesired brake pad motion during brake application, and for installing and removing brake pads utilizing the inventive arrangements. One embodiment of the invention includes brake pads and a carrier mount having complementary surface features that retain the brake pad when the brake pad is in its installed position and a brake pad biasing structure that biases the brake pad in the radially outward direction to bias contact faces of the mount horn and the brake pad against one another to suppress brake pad kick and vibration and related wear and component fatigue.
    Type: Grant
    Filed: March 20, 2015
    Date of Patent: August 8, 2017
    Assignee: Bendix Spicer Foundation Brake LLC
    Inventors: Harish Radhakrishnan, Richard L. Lantz, Kailin Deng
  • Publication number: 20170146082
    Abstract: A system and method are provided for mounting, removing and retaining brake pads in disc brakes, such as air-operated disc brakes utilized on commercial vehicles, in a manner which does not require the use of separate brake pad retaining devices while providing positive retention of the brake pad. A preferred embodiment includes a brake caliper mount having brake pad abutment surfaces having radially-oriented and lateral grooves which permit a brake pad with corresponding projections on is lateral sides to be inserted through an opening of the brake caliper into the radially-oriented grooves until the backing plate projections are aligned with the lateral groove, and advancing the brake actuator behind the brake pad to place the brake pad in an operating position in which the actuator prevents the brake pad from realigning with the radially-oriented grooves until the actuator is retracted to permit brake pad extraction.
    Type: Application
    Filed: January 10, 2017
    Publication date: May 25, 2017
    Inventors: Ronald S. PLANTAN, Harish RADHAKRISHNAN, Dennis A. WOLF, Richard L. LANTZ, Will E. ROBERTS, Steven C. BELL
  • Publication number: 20170138427
    Abstract: A disc brake for a vehicle, in particular for a commercial vehicle, is provided. The disc brake includes at least one application-side brake pad and a back-side brake pad held in a form-fitting manner in a brake carrier. At least the application-side brake pad is provided with at least one pad-retaining spring which is supported at least on one brake carrier horn of the brake carrier and exerts a radially outwardly acting tensile force on the brake pad.
    Type: Application
    Filed: November 12, 2015
    Publication date: May 18, 2017
    Inventors: Manfred SCHOENAUER, Wolfgang PAHLE, Markus BARTEL, Tobias FISCHL, Johann BAUMGARTNER, Andreas PETSCHKE, Richard L. LANTZ, Robert TEKESKY, Markus BOHMANN
  • Publication number: 20170138426
    Abstract: A disc brake for a vehicle, in particular for a commercial vehicle, is provided. The disc brake includes a guide device that increases the guide length of the brake caliper by applying spring-loaded tensile force to an application-side brake pad form-fitting in a supporting brake carrier and compressive force to a back-side brake pad. A corresponding set of brake pads is provided.
    Type: Application
    Filed: November 12, 2015
    Publication date: May 18, 2017
    Inventors: Manfred SCHOENAUER, Wolfgang PAHLE, Markus BARTEL, Tobias FISCHL, Johann BAUMGARTNER, Andreas PETSCHKE, Richard L. LANTZ, Robert TEKESKY
  • Patent number: 9574627
    Abstract: A system and method are provided for mounting, removing and retaining brake pads in disc brakes, such as air-operated disc brakes utilized on commercial vehicles, in a manner which does not require the use of separate brake pad retaining devices while providing positive retention of the brake pad. A preferred embodiment includes a brake caliper mount having brake pad abutment surfaces having radially-oriented and lateral grooves which permit a brake pad with corresponding projections on is lateral sides to be inserted through an opening of the brake caliper into the radially-oriented grooves until the backing plate projections are aligned with the lateral groove, and advancing the brake actuator behind the brake pad to place the brake pad in an operating position in which the actuator prevents the brake pad from realigning with the radially-oriented grooves until the actuator is retracted to permit brake pad extraction.
    Type: Grant
    Filed: October 22, 2015
    Date of Patent: February 21, 2017
    Assignee: Bendix Spicer Foundation Brake LLC
    Inventors: Ronald S. Plantan, Harish Radhakrishnan, Dennis A. Wolf, Richard L. Lantz, Will E. Roberts, Steven C. Bell
  • Publication number: 20160273600
    Abstract: An apparatus and method are provided for suppressing undesired brake pad motion during brake application, and for installing and removing brake pads utilizing the inventive arrangements. One embodiment of the invention includes brake pads and a carrier mount having complementary surface features that retain the brake pad when the brake pad is in its installed position and a brake pad biasing structure that biases the brake pad in the radially outward direction to bias contact faces of the mount horn and the brake pad against one another to suppress brake pad kick and vibration and related wear and component fatigue.
    Type: Application
    Filed: March 20, 2015
    Publication date: September 22, 2016
    Inventors: Harish RADHAKRISHNAN, Richard L. LANTZ, Kailin DENG
  • Publication number: 20160040735
    Abstract: A system and method are provided for mounting, removing and retaining brake pads in disc brakes, such as air-operated disc brakes utilized on commercial vehicles, in a manner which does not require the use of separate brake pad retaining devices while providing positive retention of the brake pad. A preferred embodiment includes a brake caliper mount having brake pad abutment surfaces having radially-oriented and lateral grooves which permit a brake pad with corresponding projections on is lateral sides to be inserted through an opening of the brake caliper into the radially-oriented grooves until the backing plate projections are aligned with the lateral groove, and advancing the brake actuator behind the brake pad to place the brake pad in an operating position in which the actuator prevents the brake pad from realigning with the radially-oriented grooves until the actuator is retracted to permit brake pad extraction.
    Type: Application
    Filed: October 22, 2015
    Publication date: February 11, 2016
    Inventors: Ronald S. PLANTAN, Harish RADHAKRISHNAN, Dennis A. WOLF, Richard L. LANTZ, Will E. ROBERTS, Steven C. BELL
  • Patent number: 9193018
    Abstract: A system and method are provided for mounting, removing and retaining brake pads in disc brakes, such as air-operated disc brakes utilized on commercial vehicles, in a manner which does not require the use of separate brake pad retaining devices while providing positive retention of the brake pad. A preferred embodiment includes a brake caliper mount having brake pad abutment surfaces having radially-oriented and lateral grooves which permit a brake pad with corresponding projections on is lateral sides to be inserted through an opening of the brake caliper into the radially-oriented grooves until the backing plate projections are aligned with the lateral groove, and advancing the brake actuator behind the brake pad to place the brake pad in an operating position in which the actuator prevents the brake pad from realigning with the radially-oriented grooves until the actuator is retracted to permit brake pad extraction.
    Type: Grant
    Filed: January 23, 2015
    Date of Patent: November 24, 2015
    Assignee: Bendix Spicer Foundation Brake LLC
    Inventors: Ronald S. Plantan, Harish Radhakrishnan, Dennis A. Wolf, Richard L. Lantz, Will E. Roberts, Steven C. Bell
  • Publication number: 20150128400
    Abstract: A system and method are provided for mounting, removing and retaining brake pads in disc brakes, such as air-operated disc brakes utilized on commercial vehicles, in a manner which does not require the use of separate brake pad retaining devices while providing positive retention of the brake pad. A preferred embodiment includes a brake caliper mount having brake pad abutment surfaces having radially-oriented and lateral grooves which permit a brake pad with corresponding projections on is lateral sides to be inserted through an opening of the brake caliper into the radially-oriented grooves until the backing plate projections are aligned with the lateral groove, and advancing the brake actuator behind the brake pad to place the brake pad in an operating position in which the actuator prevents the brake pad from realigning with the radially-oriented grooves until the actuator is retracted to permit brake pad extraction.
    Type: Application
    Filed: January 23, 2015
    Publication date: May 14, 2015
    Inventors: Ronald S. PLANTAN, Harish RADHAKRISHNAN, Dennis A. WOLF, Richard L. LANTZ, Will E. ROBERTS, Steven C. BELL
  • Patent number: D764987
    Type: Grant
    Filed: September 30, 2014
    Date of Patent: August 30, 2016
    Assignee: Bendix Spicer Foundation Brake LLC
    Inventors: Harish Radhakrishnan, Ronald S. Plantan, Dennis A. Wolf, Richard L. Lantz