Self supporting tilt over mast
OwnerDavid Toalsoninventor
Life of this patent
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Abstract
The system of the present invention is a tilt over mast that is easy to construct from the ground and permits azimuthal adjustments from the ground with the mast elevated to working heights. The system used for calibrating a directional antenna and includes two or more mast sections, namely a base member, a mid member, and a top member. The mid member may be pivotally coupled about the base member at a number of positions. The top member is coupled to an opposing end of the mid member and supports the desired equipment. A method of constructing and operating the system is described.
Claims12
A tilt over mast assembly, comprising:
- a singular base member having a first end and a second end, the base member secured to the ground at the first end;
- a mid member pivotally coupled to the base member, the mid member having a first end and a second end, the mid member being secured to the base member below the second end of the singular base member;
- a top member coupled to the second end of the mid member;
- a plurality of cheek plates coupled to a portion of the base member, the mid member extending through an interior of the plurality of cheek plates external to the singular base member;
- a lifting mechanism configured to facilitate the pivoting of the mid member relative to the base member;
- wherein the mid member pivots about an axis defined within the cheek plates;
- and
- wherein the mid member is configured to pivot such that the top member is adjacent the ground to facilitate maintenance and adjustment, the mid member pivots relative to the base member between the ends of the base member.
A tilt over mast assembly, comprising:
- a singular base member having a first end and a second end, the base member secured to the ground at the first end, the base member including a plurality of cheek plates extending from opposing sides of the base member horizontally between the first end and the second end, the plurality of cheek plates forming a U-shaped channel with the base member;
- a mid member pivotally coupled to the base member, the mid member having a first end and a second end, the mid member being secured to the base member at the plurality of cheek plates within the U-shaped channel;
- a top member coupled to the second end of the mid member;
- a lifting mechanism configured to facilitate the pivoting of the mid member relative to the base member, the lifting mechanism coupled to the base member;
- and
- a toggle collar coupled to the mid member, the toggle collar configured to secure the mid member to the second end of the base member;
- wherein the mid member is configured to pivot relative to the base member about the first end of the mid member such that the top member is adjacent the ground to facilitate maintenance and adjustment.
Dependencies are inferred from the claim text.