发明名称 Flag support for sprinkler systems on golf courses
摘要 A flag support for a sprinkler head of the type having a cover plate attached to an internal supporting mechanism by means of one or more screws, the flag support being a two part device consisting of a lower member of plastic material and an upper member of rubber or plastic material which is more resilient and softer than the material of the lower plastic member, the upper rubber member being attachable to the lower plastic member, the plastic member being attachable to the cover plate by a suitable adhesive material and having therein openings of sufficient size and number to permit access to each screw on the cover plate using a conventional screwdriver without requiring the removal of the plastic member from the cover plate, the flag support having a center opening therein substantially equal in diameter to the diameter of the wire or rod of a flag device to be supported on the sprinkler head.
申请公布号 US5092556(A) 申请公布日期 1992.03.03
申请号 US19900497871 申请日期 1990.03.22
申请人 DARLING, GARY E.;MCMILLAN, PATRICK J. 发明人 DARLING, GARY E.;MCMILLAN, PATRICK J.
分类号 A01G25/00 主分类号 A01G25/00
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