Patents by Inventor Arnaud HAMELIN

Arnaud HAMELIN 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).

  • Publication number: 20230322384
    Abstract: An aeronautical conveying and release device, actuated by a cartridge, includes a housing provided in a body having a recess having an open end and a bottom, a cartridge adapter configured to close the recess and forming a chamber capable of housing the cartridge, an indicator movably mounted between first and second positions. The cartridge adapter includes a bolt configured to be screwed into the housing so that in the presence of the cartridge, the bolt can be screwed to a first depth where the bolt abuts against the cartridge, the cartridge being in abutment against the bottom of the recess, and in the absence of a cartridge, the bolt can be screwed to a second depth, greater than the first, and the bolt at the first depth prohibits the first position for the indicator, while the bolt at the second depth leaves the indicator free to move.
    Type: Application
    Filed: September 16, 2021
    Publication date: October 12, 2023
    Applicant: ARESIA-Valenton
    Inventors: Arnaud HAMELIN, Victor BLONDEL
  • Patent number: 11465744
    Abstract: Aeronautical conveying and release device comprising a frame, an actuator releasing a device, a first and second hook holding the device, first and second locking toggles having a locking and unlocking position, first and second cams in contact with the first or second toggle in a first direction, movement of the first or second cam in a second direction causing the toggle to leave the locking position and the unlocking of the hook, a third cam actuated from and returns to an idle position, a fourth cam driven by the third cam into unlocking, the third cam unlocking the first cam, a fifth cam coupled to the first cam, a safety member with lever with a first position which blocks the unlocked cams, the first cam and the second cam being blocked unlocked, blocking the locked toggles, a second position where the lever is blocked by the fourth and/or the fifth cam, and a third position where the lever frees the cams.
    Type: Grant
    Filed: February 3, 2021
    Date of Patent: October 11, 2022
    Assignee: ALKAN
    Inventors: Arnaud Hamelin, Victor Blondel
  • Publication number: 20210237886
    Abstract: Aeronautical conveying and release device comprising a frame, an actuator releasing a device, a first and second hook holding the device, first and second locking toggles having a locking and unlocking position, first and second cams in contact with the first or second toggle in a first direction, movement of the first or second cam in a second direction causing the toggle to leave the locking position and the unlocking of the hook, a third cam actuated from and returns to an idle position, a fourth cam driven by the third cam into unlocking, the third cam unlocking the first cam, a fifth cam coupled to the first cam, a safety member with lever with a first position which blocks the unlocked cams, the first cam and the second cam being blocked unlocked, blocking the locked toggles, a second position where the lever is blocked by the fourth and/or the fifth cam, and a third position where the lever frees the cams.
    Type: Application
    Filed: February 3, 2021
    Publication date: August 5, 2021
    Applicant: ALKAN
    Inventors: Arnaud HAMELIN, Victor BLONDEL