Patents by Inventor David A. Palky

David A. Palky 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).

  • AIR SPRING HAVING COMPOSITE PARTS
    Publication number: 20230042131
    Abstract: An air spring having at least one composite part is provided. The air spring will have a top plate, a flexible sleeve, and a clamp ring coupled together by an injection molded collar. The injection molded collar will be formed to hold the top plate, flexible sleeve, and clamp ring in compression to form an air tight seal. In certain aspects, the top plate and/or the clamp ring may be formed from composites or metals.
    Type: Application
    Filed: January 8, 2021
    Publication date: February 9, 2023
    Applicant: INFINITY ENGINEERED PRODUCTS, LLC
    Inventors: David A. Palky, Mark G. Trowbridge
  • Composite bead plate and an air spring using the same
    Patent number: 10690208
    Abstract: The present invention discloses an air spring comprising a piston, a top plate, a clamp ring, a snap ring, and a flexible member which is affixed to the piston and the top plate, wherein the piston, the top plate and the flexible member define a pressurizable chamber, wherein the snap ring is affixed to the clamp ring, wherein the clamp ring affixes an upper portion of the flexible member to the top plate, wherein the clamp ring affixes the snap ring to the top plate, and wherein the top plate is affixed between the snap ring and the flexible member.
    Type: Grant
    Filed: June 15, 2016
    Date of Patent: June 23, 2020
    Assignee: Stemco Products, Inc.
    Inventors: Mark G. Trowbridge, David A. Palky, David J. Maguire
  • COMPOSITE BEAD PLATE AND AN AIR SPRING USING THE SAME
    Publication number: 20170023085
    Abstract: The present invention discloses an air spring comprising a piston, a top plate, a clamp ring, a snap ring, and a flexible member which is affixed to the piston and the top plate, wherein the piston, the top plate and the flexible member define a pressurizable chamber, wherein the snap ring is affixed to the clamp ring, wherein the clamp ring affixes an upper portion of the flexible member to the top plate, wherein the clamp ring affixes the snap ring to the top plate, and wherein the top plate is affixed between the snap ring and the flexible member.
    Type: Application
    Filed: June 15, 2016
    Publication date: January 26, 2017
    Inventors: Mark G. Trowbridge, David A. Palky, David J. Maguire
  • Composite bead plate and an air spring using the same
    Patent number: 9388876
    Abstract: The present invention discloses an air spring comprising a piston, a top plate, a clamp ring, a snap ring, and a flexible member which is affixed to the piston and the top plate, wherein the piston, the top plate and the flexible member define a pressurizable chamber, wherein the snap ring is affixed to the clamp ring, wherein the clamp ring affixes an upper portion of the flexible member to the top plate, wherein the clamp ring affixes the snap ring to the top plate, and wherein the top plate is affixed between the snap ring and the flexible member.
    Type: Grant
    Filed: March 7, 2014
    Date of Patent: July 12, 2016
    Assignee: STEMCO KAISER INCORPORATED
    Inventors: Mark G. Trowbridge, David A. Palky, David J. Maguire
  • COMPOSITE BEAD PLATE AND AN AIR SPRING USING THE SAME
    Publication number: 20140252702
    Abstract: The present invention discloses an air spring comprising a piston, a top plate, a clamp ring, a snap ring, and a flexible member which is affixed to the piston and the top plate, wherein the piston, the top plate and the flexible member define a pressurizable chamber, wherein the snap ring is affixed to the clamp ring, wherein the clamp ring affixes an upper portion of the flexible member to the top plate, wherein the clamp ring affixes the snap ring to the top plate, and wherein the top plate is affixed between the snap ring and the flexible member.
    Type: Application
    Filed: March 7, 2014
    Publication date: September 11, 2014
    Applicant: VEYANCE TECHNOLOGIES, INC.
    Inventors: Mark G. Trowbridge, David A. Palky, David J. Maguire