Adjustable railing assembly

An adjustable railing section, including:

• an upper rail having side walls and an undersurface, said undersurface having spaced, upper cylindrical sockets formed therein extending perpendicular to the longitudinal axis of said upper rail, said upper sockets having downwardly facing openings, and extending to at least one side wall of said upper rail;
• a lower rail having side walls and an upper surface, said upper surface having spaced, lower cylindrical sockets formed therein extending perpendicular to the longitudinal axis of said lower rail, said lower sockets having upwardly facing openings, and extending to at least one side wall of said lower rail;
• a plurality of vertical members each having an upper cylindrical formation on one end and a lower cylindrical formation on the opposite end, said upper and said lower cylindrical formations being slidably receivable within said upper and said lower cylindrical sockets, respectively, to connect said upper and said lower rails, said upper and said lower cylindrical formations being rotatable within their associated upper and lower sockets over a predetermined range to provide for adjustments in the angles between said upper and said lower rails and said vertical members;
• a retainer assembly for each of said upper and said lower rails, each retainer assembly including:
• a pair of parallel retainer strips placed apart a distance slightly greater than the distance between said side walls of the respective upper or lower rail;
• and
• a bridging member connecting said retainer strips of each assembly, on the edges thereof facing away from said vertical members, said retainer members being slidably receivable on their respective upper and lower rails to secure said upper and said lower cylindrical formations within their sockets;
• and
• each of said upper and said lower rails being generally T-shaped in cross-section, said upper and said lower cylindrical sockets being contained within the center legs of their respective upper and lower T-shaped rails, and said retainer members having a T-shaped internal cross-section, whereby they are slidable onto their respective upper and lower rails and are secured in place by said T-shaped configuration.

An adjustable railing section, including:

• an upper rail having side walls and an undersurface, said undersurface having spaced, upper cylindrical sockets formed therein extending perpendicular to the longitudinal axis of said upper rail, said upper sockets having downwardly facing openings, and extending to at least one side wall of said upper rail;
• a lower rail having side walls and an upper surface, said upper surface having spaced, lower cylindrical sockets formed therein extending perpendicular to the longitudinal axis of said lower rail, said lower sockets having upwardly facing openings, and extending to at least one side wall of said lower rail;
• and
• a plurality of vertical members each having an upper cylindrical formation on one end and a lower cylindrical formation on the opposite end, said upper and said lower cylindrical formations being slidably receivable within said upper and said lower cylindrical sockets, respectively, to connect said upper and said lower rails, said upper and said lower cylindrical formations being rotatable within their associated upper and lower sockets over a predetermined range to provide for adjustments in the angles between said upper and said lower rails and said vertical members;
• each of said upper and said lower cylindrical formations comprising:
• a neck portion formed on the end of said vertical member;
• and
• a cylinder mounted on said neck portion, said openings of said upper and said lower sockets having a width greater than the thickness of said neck portions of said upper and said lower cylindrical formations, whereby to provide for rotational movement of said cylinders within their respective upper and lower cylindrical sockets,
• said neck portions of said upper and lower cylindrical formations being tapered outwardly, moving from said cylinders toward said vertical members.

An adjustable railing assembly, including:

• a first and a second post for mounting on first and second surfaces;
• first and second mounting bracket means for securing said first and second posts on said first and said second surfaces, respectively, and each including means for adjusting said first and said second posts during securing thereof so that they extend vertically;
• and
• an upper railing section mountable between said first and said second posts, and including:
• an upper rail securable between the upper portions of said first and said second posts, said upper rail having side walls and an undersurface, said undersurface having spaced, upper cylindrical sockets formed therein extending perpendicular to the longitudinal axis of said upper rail, said upper sockets having downwardly facing openings, and extending to at least one side wall of said upper rail;
• a lower rail securable between the lower portions of said first and said second posts, said lower rail having side walls and an upper surface, said upper surface having spaced, lower cylindrical sockets formed therein extending perpendicular to the longitudinal axis of said lower rail, said lower sockets having upwardly facing openings, and extending to at least one side wall of said lower rail;
• and
• a plurality of vertical members each having an upper cylindrical formation on one end and a lower cylindrical formation on the opposite end, said upper and said lower cylindrical formations being slidably receivable within said upper and said lower cylindrical sockets, respectively, to connect said upper and said lower rails, said upper and said lower cylindrical formations being rotatable within their associated upper and lower sockets over a predetermined range to provide for adjustments in the angles between said upper and said lower rails and said vertical members.

In an adjustable railing system, at least one post supporting an adjustable railing section, said post having parallel, opposed faces on the lower end thereof, and mounting bracket means securing said post in a vertical position on a surface, said mounting bracket means including:

• a U-shaped bracket open at its opposite ends, including a base wall secured to said surface, and a pair of vertical, parallel walls spaced apart a distance slightly greater than the spacing between said opposed faces receiving said lower end of said post therebetween, said vertical walls having first, aligned bores therein for use in adjusting the vertical position of said post in a first vertical plane containing said first bores, and at least one second bore spaced horizontally from said first aligned bores for use in adjusting the vertical position of said post in a second vertical plane perpendicular to said first vertical plane;
• a first pair of fasteners, insertable one at a time through said first, aligned bores to effect vertical securement of said post in said first vertical plane;
• and
• second fasteners, insertable through said second horizontally spaced bores to effect vertical securement of said post in said second vertical plane.