Supports – Stand – Tilting support surface
Patent
1987-04-16
1988-06-28
Ramirez, Ramon O.
Supports
Stand
Tilting support surface
108145, 248161, A47G 2900
Patent
active
047534087
ABSTRACT:
An adjustable attitude speaker stand including a base in the form of a pair of laterally spaced apart elongated rails having longitudinal slots formed therein. A pair of posts rise upwardly from the slots and are coupled thereto by followers for forward and rearward movement relative thereto. The upper extremities of the post are also formed with generally vertically extending slots and braces are pivotally connected to the rear extremities of the rails and include followers coupled with such post slots such that the posts may be adjusted forwardly and rearwardly at both their top and bottom ends. A pair of support arms project cantileverly forwardly from the lower portion of the post for receiving and cradling a load speaker such that adjustment of the posts will vary the attitude of such arms to direct sound from the speaker at selected angles from a range projecting generally horizontally across the room to a upward angle of about 45.degree.. In another embodiment the frame is of tubular construction and is formed to define an L-shaped side view, the opposite sides being carried by sliders received in semi-circular slots formed in vertically raised side rails such that travel of such sliders in the slots effects angular adjustment of the frame.
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Ramirez Ramon O.
Warren David
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