发明名称 SPRINKLER
摘要 An intermittently rotatable water sprinkler comprises a spring- loaded impact arm 58 provided with a pair of diametrically opposed deflector spoon's 60, 62 arranged to be engaged by water from a symmetrically located pair of nozzles 50, 52. A torsion spring 72 urges the arm 58 against the bridge portion 70 of the sprinkler body 48. <IMAGE>
申请公布号 SE7806942(A) 申请公布日期 1979.04.21
申请号 SE19780006942 申请日期 1978.06.16
申请人 * RAIN BIRD SPRINKLER MFG CORP 发明人 N D * MORGAN
分类号 B05B3/04;(IPC1-7):B05B1/00 主分类号 B05B3/04
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