A sprinkler system for lawns and landscaping is custom-fitted to each particular lot or area to be irrigated. Each in-ground, pop-up, rotating sprinkler head has a pattern defining plate fitted therein having a central opening made therein, as by laser cutting, solid particle deposition, or ...
An in-ground sprinkler assembly configured to be height adjustable and/or crush resistant from topside forces. An outer body is configured to receive an inner body therein. The outer body includes one or more wing members to facilitate stability and contain forces applied to the inner body. Acro...
United States Patent US5368229 Note: If you have problems viewing the PDF, please make sure you have the latest version ofAdobe Acrobat. Back to full text
An in-ground sprinkler head guard is disclosed, which includes a canister embedded in the ground and having a central channel for receiving the sprinkler head. A chamber is disposed about the channel and includes spaced apart inner and outer walls, a closed bottom portion and an open top porti...
The container and lid are mounted within the ground so that the closed volume extends downwardly from the level of the lawn area and in the open position access to the closed volume is available generally at the level of the lawn area. The sprinkler head component includes a hose coupling ...
In-ground reciprocating sprinkler 优质文献 相似文献 参考文献 引证文献Permanent junctional reciprocating tachycardia in children: A multicenter experience Background Permanent junctional reciprocating tachycardia (PJRT) is an uncommon form of supraventricular tachycardia in children. Treatment of this arrhyth......
专利名称：In-ground pull-up sprinkler with above ground hose connection 发明人：Thomas R. Kruer 申请号：US08/077632 申请日：19930617 公开号：US05292071A 公开日：19940308 专利内容由知识产权出版社提供 摘要：The lawn sprinkler device comprises a manually operative combination of a container, sprinkler ...
Today, the home of America's president has six floors, seven staircases, 132 rooms, 32 bathrooms, 28 fireplaces, 147 windows, 412 doors and 3 elevators. The lawns are automatically watered with an in-ground sprinkler system. This view of the White House is looking south, toward the Washing...
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