초록 ▼

An improved adjustable gate structure which is suitable for a fence with an opening therein which is too wide or narrow for a conventional gate, the gate's horizontal width can be increased or reduced by simple mechanical adjustments. The preferred embodiment of this gate consists of a main frame wi

An improved adjustable gate structure which is suitable for a fence with an opening therein which is too wide or narrow for a conventional gate, the gate's horizontal width can be increased or reduced by simple mechanical adjustments. The preferred embodiment of this gate consists of a main frame with a plurality of long horizontal panels of equal length affixed parallelographically to a vertical panel approximately 5' in height and an extension frame with the same plurality of short horizontal panels of equal length also affixed to a panel approximately 5' tall. All of the panels are spaced equally in relation to the ground. Apertures are punched or drilled equidistantly in the short panels and the distal ends of the long panels. The method to join the two frames at a pre-determined width is to interpose the short panels upon the distal ends of the long panels, thereby aligning the apertures with one or two apertures being secured on every set of panels with fasteners. Thus, the newly expanded or reduced width gate is made ready to be swingably upon its mounting post.

대표청구항 ▼

1. A swingably gate which is horizontally expandable or contractable for use as a barrier in a fence, said fence has an opening therein, said opening has a gate-support post on either side thereof, comprising: (a) a pair of vertical panels, each one riveted to opposite ends of a plurality of long

1. A swingably gate which is horizontally expandable or contractable for use as a barrier in a fence, said fence has an opening therein, said opening has a gate-support post on either side thereof, comprising: (a) a pair of vertical panels, each one riveted to opposite ends of a plurality of long and short panels, the one end is swingably attached to the one end said gate-support post; (b) a plurality of long horizontal panels of equal length riveted, in a parallelographic manner with predetermined spacings, to the vertical panel swingably attached to the one of the gate post and a center oriented vertical panel of equal length, said horizontal panels' ends distant from the swingably attached vertical panel extending a predetermined distance beyond said center vertical panel; (c) a plurality of short horizontal panels of predetermined equal length riveted, in a parallelographic manner, to the vertical panel end opposite the swingably attached vertical panel, vertical spacings between said short horizontal panels must coincide exactly with vertical spacings between said long horizontal panels so that when all corresponding said panels are interposed they will fit together precisely; (d) a cross-brace is diagonally riveted to said long horizontal panels running from top of said center vertical panel to the bottom of said swingably attached vertical panel. 2. The gate in claim 1 further includes apertures about 1/2" in diameter punched at predetermined locations in said short horizontal panels and in precise juxtapositions to distal ends of said long horizontal panels so that when said short and long horizontal panels are interposed the said apertures will match precisely. 3. The gate in claim 2 wherein said gate's horizontal width can be extended or contracted seversal inches or feet, as predetermined, by the positions of equidistant of said apertures. 4. The gate in claim 2 wherein is assembled, secured in a rigid fashion and adjusted by use of fasteners, each comprised of one bolt approximately 3/8" in diameter, two compatable washers and one compatable wing nut. 5. The gate in claim 2 wherein means for joing, said short horizontal panels interposedly placed against said long horizonal panels' distal ends with a chosen set of said apertures coinciding are thus secured by fasteners to establish rigidity and width of said gate. 6. The gate in claim 1 wherein all said panels are made of galvanized steel of a predetermined gauge. 7. The gate in claim 1 wherein it can be further made of aluminum, plastic, or fiberglass.