Patents Assigned to Plymovent Exhaust Extraction B.V.
  • Safety coupling for vehicle exhaust extraction system
    Patent number: 9739405
    Abstract: A safety coupling assembly can be used to connect segments of a conduit, such as a hose or a flexible pipe. The safety coupling assembly comprises a female member and a male member, which are held together by spring operated toggle latches. The force required for connecting the female member with the male member of the safety coupling assembly can be selected independent from the force required for disconnecting the male member form the female member.
    Type: Grant
    Filed: March 10, 2011
    Date of Patent: August 22, 2017
    Assignee: Plymovent Exhaust Extraction B.V.
    Inventor: Stefan Berghuijs