Nozzle positioning assembly for a fountain system

摘要

A nozzle positioning assembly includes a first support shaft, a second support shaft, a first position adjustment assembly, a second position adjustment assembly, and a hub. The first and second support shafts have respective bodies with a center aperture, a spherical first end, and a second end opposite the spherical first end. The first and second position adjustment assembly include first and second link mounting ears positioned circumferentially from one another. The first position adjustment assembly is adapted to be affixed to the second end of the first support shaft and the second position adjustment assembly is adapted to be affixed to the second end of the second support shaft. The hub has a first end configured to receive and rotatably retain the spherical first end of the first support shaft, and a second end configured to receive and rotatably retain the spherical first end of the second support shaft.

主权项

1. A nozzle positioning assembly, comprising: a first support shaft having a body with a center aperture, a spherical first end, and a second end opposite the spherical first end; a first position adjustment assembly including a first shaft collar having a first body with a center aperture and a first link mounting ear extending from the first body and a second shaft collar having a second body with a center aperture and a second link mounting ear extending from the second body, wherein the first and second link mounting ears of the first position adjustment assembly are positioned circumferentially from one another, and wherein the center apertures of the first and second shaft collars are adapted to receive the second end of the first support shaft and at least one of the first and second shaft collars of the first position adjustment assembly is adapted to be affixed to the second end of the first support shaft; a second support shaft having a body with a center aperture, a spherical first end, and a second end opposite the spherical first end; a second position adjustment assembly including a third shaft collar having a first body with a center aperture and a first link mounting ear extending from the first body and a fourth shaft collar having a second body with a center aperture and a second link mounting ear extending from the second body, wherein the first and second link mounting ears of the second position adjustment assembly are positioned circumferentially from one another, and wherein the center apertures of the third and fourth shaft collars are adapted to receive the second end of the second support shaft and at least one of the third and fourth shaft collars of the second position adjustment assembly is adapted to be affixed to the second end of the second support shaft; and a hub having a body with a center aperture, a first end configured to receive and rotatably retain the spherical first end of the first support shaft, and a second end configured to receive and rotatably retain the spherical first end of the second support shaft, wherein the first link mounting ears of the first and second position adjustment assemblies are substantially aligned along a first line parallel to a first axis of the hub and the second link mounting ears of the first and second position adjustment assemblies are substantially aligned along a second line parallel to the first axis of the hub; and a fluid nozzle coupled to the second end of the second support shaft.