Landscape sprinkler system with adjustable riser

Details Landscape sprinkler system with adjustable riser Landscape sprinkler system with adjustable riser

1991-05-13

1992-07-28

Kashnikow, Andres

Fluid sprinkling, spraying, and diffusing

With fixed support for or ground installed supply means

Embedded or buried sprinkler

B05B 1508

Patent

active

051335018

ABSTRACT:
A landscape sprinkler system employs a first fixed vertical riser, typically attached to an inverted T-coupling, extending from a buried water supply pipe array. A second vertical riser having a sprinkler head connected to its top end and being of smaller diameter than the inner diameter of the first riser is telescopically movable up and down within the first riser to an infinite number of positions relative to the first riser. An annular nut and seal surround the second riser and the nut is threaded on the top of the first riser to seal and hold the second riser thereto. When adjacent shrubbery or landscaping grows to a height above the sprinkler head so as to interfere with the exiting sprinkler stream pattern, the nut is loosenable to adjust the height of the second riser and its connected sprinkler head above the height of the shrubbery and the nut retightened at that new position.

REFERENCES:
patent: 782552 (1905-02-01), Glauber
patent: 1833040 (1931-11-01), Rader
patent: 3083914 (1963-04-01), Smith et al.
patent: 4007877 (1977-02-01), Jackson et al.
patent: 4274592 (1981-06-01), Westhusin
patent: 4519544 (1985-05-01), Szabo
patent: 4643523 (1987-02-01), Smedley et al.

Affiliated with

Also associated with

Rating

Landscape sprinkler system with adjustable riser does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Landscape sprinkler system with adjustable riser, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Landscape sprinkler system with adjustable riser will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1683263