Patents Assigned to BALDWIN MACHINING & INSTALLATION LTD.
  • Publication number: 20100301623
    Abstract: A pick up sub includes a male body with a lifting attachment at a first end and an integrally formed male member with external threads at a second end. The male member is received in mating relation within an interior bore of a female body. At least one nut engages external threads at an extremity of the male member to secure the male body to the female body. The nut fits within a second portion of the interior bore, but is too large to fit within a first portion of the interior bore. A hand wheel is secured to the female body to deliver a jarring impact of a hammer against an anvil when the threaded pin connection is engaged with a box connection of a tubular component, thereby eliminating the need for a wrench or tongs.
    Type: Application
    Filed: May 28, 2010
    Publication date: December 2, 2010
    Applicant: BALDWIN MACHINING & INSTALLATION LTD.
    Inventors: Joanne M.I. Dupras, Anthony D. Kadatz