Pin member for grain bin door
AssigneeSukup Manufacturing Company
InventorsCharles Sukup, Steven Sukup, Eugene Sukup
Life of this patent
Estimating the term…
Abstract
A pin member having a first section having a first rounded end and a second end and having a second section extending outwardly from the second end of the first section and having a diameter less than the diameter of the first section to form a shoulder. Extending from the shoulder is a third section having a diameter that is less than the diameter of the second section and that is an elongated cylindrical section that may be threaded. This pin member is inserted through a grain bin door jamb and cover to secure the door jamb and cover.
Claims8
A pin member for a doorjamb and cover of a grain bin comprising:
- an elongated body having a first section, a second section, and a third section;
- the second section extending outwardly from the first and having a diameter less than a diameter of the first section;
- and
- the third section extending outwardly from the second section and having a diameter less than the diameter of the second section.
A pin member for a door jamb and cover of a grain bin comprising:
- an elongated body having a first section, a second section, and a third section;
- the second section extending outwardly from the first and having a diameter less than a diameter of the first section;
- and
- the third section extending outwardly from the second section and compressed to engage a support strap.
A pin member for a door jamb and cover of a grain bin comprising:
- an elongated body having a first section and a second section;
- the second section extending outwardly from the first and having a diameter less than a diameter of the first section;
- a bore having concentric threads;
- and
- a bolt disposed through the bore and secured to the elongated body.
A pin member for a door jamb and cover of a grain bin comprising:
- a head,
- a stem having a threaded portion extending from the head having a diameter less than the head, the head having a diameter less than the diameter of a bore in the cover, and the stem having a diameter less than the diameter of a bore in the door jamb.
Dependencies are inferred from the claim text.