Patents by Inventor Sheldon Phillip White

Sheldon Phillip White 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: 10703579
    Abstract: The invention relates to a tipping actuator for a conveyor system that comprises a plurality of article carriers moving on an endless conveyor in a conveying direction, each article carrier having a carrier frame for bearing an article, the carrier frame being pivotally mounted on the article carrier and operable to tip to enable discharge of the article borne on the carrier frame. The tipping actuator comprises a trigger member for contacting the article carriers to tip them and is configured such that, when in a non-contact position, the article carriers are able to at least partly tip towards the trigger member such that the contact portion of the trigger member is received by a portion of the article carrier. In another embodiment, a contact portion of the trigger is sloped with two different gradients. An electromagnet may be used to cause actuation of the trigger.
    Type: Grant
    Filed: June 22, 2018
    Date of Patent: July 7, 2020
    Assignee: COMPAC TECHNOLOGIES LIMITED
    Inventors: Isaac James Anstis, Simon Richardson, Sam Voschezang, Sheldon Phillip White
  • Publication number: 20180370738
    Abstract: The invention relates to a tipping actuator for a conveyor system that comprises a plurality of article carriers moving on an endless conveyor in a conveying direction, each article carrier having a carrier frame for bearing an article, the carrier frame being pivotally mounted on the article carrier and operable to tip to enable discharge of the article borne on the carrier frame. The tipping actuator comprises a trigger member for contacting the article carriers to tip them and is configured such that, when in a non-contact position, the article carriers are able to at least partly tip towards the trigger member such that the contact portion of the trigger member is received by a portion of the article carrier. In another embodiment, a contact portion of the trigger is sloped with two different gradients. An electromagnet may be used to cause actuation of the trigger.
    Type: Application
    Filed: June 22, 2018
    Publication date: December 27, 2018
    Applicant: COMPAC TECHNOLOGIES LIMITED
    Inventors: Isaac James ANSTIS, Simon RICHARDSON, Sam VOSCHEZANG, Sheldon Phillip WHITE
  • Patent number: 10011440
    Abstract: The invention relates to a tipping actuator for a conveyor system that comprises a plurality of article carriers moving on an endless conveyor in a conveying direction, each article carrier having a carrier frame for bearing an article, the carrier frame being pivotally mounted on the article carrier and operable to tip to enable discharge of the article borne on the carrier frame. The tipping actuator comprises a trigger member for contacting the article carriers to tip them and is configured such that, when in a non-contact position, the article carriers are able to at least partly tip towards the trigger member such that the contact portion of the trigger member is received by a portion of the article carrier. In another embodiment, a contact portion of the trigger is sloped with two different gradients. An electromagnet may be used to cause actuation of the trigger.
    Type: Grant
    Filed: November 17, 2016
    Date of Patent: July 3, 2018
    Assignee: COMPAC TECHNOLOGIES LIMITED
    Inventors: Isaac James Anstis, Simon Richardson, Sam Voschezang, Sheldon Phillip White
  • Patent number: 9840376
    Abstract: The present disclosure relates to apparatus for carrying articles such as fruit for sorting, and in particular though not exclusively to apparatus for singulating the articles. There is provided a singulation apparatus for an article carrying system, the apparatus comprising a flume adapted to receive a plurality of articles at a first end; a fluid inlet associated with the first end and arranged in use to direct a fluid flow to carry the received articles along the flume to a second end; wherein a parameter of the fluid flow is controlled in order to singulate the received articles along the flume. A method for singulation is also disclosed.
    Type: Grant
    Filed: October 7, 2014
    Date of Patent: December 12, 2017
    Assignee: Compac Technologies Limited
    Inventors: Sheldon Phillip White, Jonathan Patrick Jackson, Max Hilton Hendrikse, Eric Adrianus Plessius
  • Publication number: 20170190517
    Abstract: The invention relates to a tipping actuator for a conveyor system that comprises a plurality of article carriers moving on an endless conveyor in a conveying direction, each article carrier having a carrier frame for bearing an article, the carrier frame being pivotally mounted on the article carrier and operable to tip to enable discharge of the article borne on the carrier frame. The tipping actuator comprises a trigger member for contacting the article carriers to tip them and is configured such that, when in a non-contact position, the article carriers are able to at least partly tip towards the trigger member such that the contact portion of the trigger member is received by a portion of the article carrier. In another embodiment, a contact portion of the trigger is sloped with two different gradients. An electromagnet may be used to cause actuation of the trigger.
    Type: Application
    Filed: November 17, 2016
    Publication date: July 6, 2017
    Applicant: COMPAC TECHNOLOGIES LIMITED
    Inventors: Isaac James ANSTIS, Simon RICHARDSON, Sam VOSCHEZANG, Sheldon Phillip WHITE
  • Patent number: 9527680
    Abstract: The invention relates to a tipping actuator for a conveyor system that comprises a plurality of article carriers moving on an endless conveyor in a conveying direction, each article carrier having a carrier frame for bearing an article, the carrier frame being pivotally mounted on the article carrier and operable to tip to enable discharge of the article borne on the carrier frame. The tipping actuator comprises a trigger member for contacting the article carriers to tip them and is configured such that, when in a non-contact position, the article carriers are able to at least partly tip towards the trigger member such that the contact portion of the trigger member is received by a portion of the article carrier. In another embodiment, a contact portion of the trigger is sloped with two different gradients. An electromagnet may be used to cause actuation of the trigger.
    Type: Grant
    Filed: September 4, 2013
    Date of Patent: December 27, 2016
    Assignee: COMPAC TECHNOLOGIES LIMITED
    Inventors: Isaac James Anstis, Simon Richardson, Sam Voschezang, Sheldon Phillip White
  • Publication number: 20160052729
    Abstract: The present disclosure relates to apparatus for carrying articles such as fruit for sorting, and in particular though not exclusively to apparatus for singulating the articles. There is provided a singulation apparatus for an article carrying system, the apparatus comprising a flume adapted to receive a plurality of articles at a first end; a fluid inlet associated with the first end and arranged in use to direct a fluid flow to carry the received articles along the flume to a second end; wherein a parameter of the fluid flow is controlled in order to singulate the received articles along the flume. A method for singulation is also disclosed.
    Type: Application
    Filed: October 7, 2014
    Publication date: February 25, 2016
    Inventors: Sheldon Phillip White, Jonathan Patrick Jackson, Max Hilton Hendrikse, Eric Adrianus Plessius
  • Publication number: 20150232285
    Abstract: The invention relates to a tipping actuator for a conveyor system that comprises a plurality of article carriers moving on an endless conveyor in a conveying direction, each article carrier having a carrier frame for bearing an article, the carrier frame being pivotally mounted on the article carrier and operable to tip to enable discharge of the article borne on the carrier frame. The tipping actuator comprises a trigger member for contacting the article carriers to tip them and is configured such that, when in a non-contact position, the article carriers are able to at least partly tip towards the trigger member such that the contact portion of the trigger member is received by a portion of the article carrier. In another embodiment, a contact portion of the trigger is sloped with two different gradients. An electromagnet may be used to cause actuation of the trigger.
    Type: Application
    Filed: September 4, 2013
    Publication date: August 20, 2015
    Applicant: COMPAC SORTING EQUIPMENT LIMITED
    Inventors: Isaac James Anstis, Simon Richardson, Sam Voschezang, Sheldon Phillip White