Patents by Inventor Ralf NORDSTRÖM

Ralf NORDSTRÖM 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).

  • Planet carrier and a planetary gear transmission
    Patent number: 10857877
    Abstract: A planet carrier for a planetary gear transmission for driving a wheel includes a housing for accommodating a sun wheel and planet wheels of a planetary gear transmission. The housing has an inner end and an opposite outer end. The inner end of the housing is provided with an inner end wall having an opening for receiving a drive shaft for driving the sun wheel. The outer end of the housing is provided with an outer end wall having through holes for mounting the planet wheels axially into the housing in the direction from the outer end towards the inner end.
    Type: Grant
    Filed: April 5, 2016
    Date of Patent: December 8, 2020
    Assignee: Volvo Construction Equipment AB
    Inventors: Thomas Andersson, Lars Larsson, Ralf Nordström, Jonas Rubinsson
  • A PLANET CARRIER AND A PLANETARY GEAR TRANSMISSION
    Publication number: 20190126747
    Abstract: A planet carrier for a planetary gear transmission for driving a wheel includes a housing for accommodating a sun wheel and planet wheels of a planetary gear transmission. The housing has an inner end and an opposite outer end. The inner end of the housing is provided with an inner end wall having an opening for receiving a drive shaft for driving the sun wheel. The outer end of the housing is provided with an outer end wall having through holes for mounting the planet wheels axially into the housing in the direction from the outer end towards the inner end.
    Type: Application
    Filed: April 5, 2016
    Publication date: May 2, 2019
    Applicant: VOLVO CONSTRUCTION EQUIPMENT AB
    Inventors: Thomas ANDERSSON, Lars LARSSON, Ralf NORDSTRÖM, Jonas RUBINSSON