Patents by Inventor Leonardus Joannes Antonius VAN LOEN

Leonardus Joannes Antonius VAN LOEN 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: 9943024
    Abstract: A work vehicle (1) comprises a mobile frame with a main shaft (2) and a set of support arms adjustable between a lateral operative position, in which the support arms extend laterally of the frame on either side of the main shaft, and an at least partially upward oriented transport position. The support arms have a plurality of mutually pivotable support arm parts which support work modules (11A . . . 11F) placed at a regular distance from each other in order to thereby perform work on a ground surface in the operative position. In the operative position a center of a first of the support arms is situated on a first side of the main shaft at a lateral distance from the main shaft, and in the operative position a center of a second of the support arms is situated on an opposite second side of the main shaft at a lateral distance from the main shaft.
    Type: Grant
    Filed: July 10, 2014
    Date of Patent: April 17, 2018
    Assignee: VANMAC BEHEER B.V.
    Inventor: Leonardus Joannes Antonius Van Loen
  • Publication number: 20160150718
    Abstract: A work vehicle (1) comprises a mobile frame with a main shaft (2) and a set of support arms adjustable between a lateral operative position, in which the support arms extend laterally of the frame on either side of the main shaft, and an at least partially upward oriented transport position. The support arms have a plurality of mutually pivotable support arm parts which support work modules (11A . . . 11F) placed at a regular distance from each other in order to thereby perform work on a ground surface in the operative position. In the operative position a centre of a first of the support arms is situated on a first side of the main shaft at a lateral distance from the main shaft, and in the operative position a centre of a second of the support arms is situated on an opposite second side of the main shaft at a lateral distance from the main shaft.
    Type: Application
    Filed: July 10, 2014
    Publication date: June 2, 2016
    Inventor: Leonardus Joannes Antonius VAN LOEN
  • Publication number: 20160135355
    Abstract: An implement (1) comprises a number of work devices (2A,2B,2C) for performing work therewith in an operative position. The work devices comprise an input drive shaft (4) which sets the work devices into operation. At least one work device (2B) of the work devices comprises an output shaft (3B) coupled to the input drive shaft (4A) of the work device and the input drive shaft (4C) of a subsequent work device (2C). The mutual coupling of the input and output shafts of the work devices together forms an efficient single drive line with which the work devices can be driven simultaneously without a separate drive branch being required per work device.
    Type: Application
    Filed: July 10, 2014
    Publication date: May 19, 2016
    Inventor: Leonardus Joannes Antonius VAN LOEN