Nub assembly for tent frame struts
AssigneeT. A. Pelsue Company
InventorMark R. Niksic
Life of this patent
Estimating the term…
Abstract
A hub for providing an articulating interconnection between the ends of tent frame struts, comprising a base member and a cap member rotatably interconnected by a common axis of rotation to form an encasement having a plurality of interior cavities equally spaced radially from the common axis, a like plurality of elongated windows each having top and side framing portions and a sill, each in communication with one of the cavities, a like plurality of radial slots in the base member in respective communication with one of the said windows and a like plurality of sockets, each having a spherical terminating end portion and disposed in each of said cavities.
Claims5
A hub for receiving the ends of tent frame struts, comprising;
- a rigid and generally circularly shaped planer base member having,
- top and bottom surfaces,
- a plurality of radially extending slots through the thickness of the base member,
- a like plurality of arcuately extending recesses disposed in the top surface and communicating with the radial slots, each of said recesses being adjacent, along its circumferentially near side, to an arc of reduced base member thickness;
- a like plurality of spherically shaped socket means disposed in the arcuately extending recesses, each adapted to receive the proximal ends of an elongated strut;
- follower means rotatably attached to the base member, superimposed over the socket means and engageable with the proximal end portions of the struts;
- and
- cap means nested over the follower means and secured to the base member and having a like plurality of notches along its lip which are circumferentially co-extensive with the width of the said slots and the arc of reduced base member thickness.
A hub for providing an articulating interconnection between the ends of tent frame struts, comprising;
- a base member and a cap member rotatably interconnected by a common axis of rotation to form encasement means and having,
- a plurality of interior cavities forming arcuately extending recesses in the base member and equally spaced radially from the common axis,
- a like plurality of elongated windows each having top and side framing portions and a sill, each in communication with one of the arcuately extending recesses;
- a like plurality of radial slots in the base member each in respective communication with one of the said windows;
- and
- socket means having a spherical terminating end portion and disposed in each of said arcuately extending recesses.
Dependencies are inferred from the claim text.