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Device for filling and leveling divots
专利权人:
SPRINGS FRED
发明人:
SPRINGS FRED
申请号:
US20010002098
公开号:
US2002092451(A1)
申请日:
2001.11.28
申请国别(地区):
美国
年份:
2002
代理人:
摘要:
The device for filling and leveling grass surfaces comprises a tube having an upper end and a lower end; a planar bottom chute extending across the lower end of the tube, the planar bottom chute being pivotaly mounted to the lower end of the tube; a handle assembly mounted at an upper end of the tube; a linkage mechanism connected between the handle assembly and the planar bottom chute; and biasing means for biasing the handle assembly to exert a pulling force on the linkage mechanism to hold the planar bottom chute closely against the lower end of the tube whereby an operator can manipulate the handle assembly for moving the planar bottom chute toward and away from the lower open end of the tube for opening and closing the tube to facilitate dispensing of grass seed or a grass seed and earth mixture from the lower end of the tube and can level the seed or seed mixture with seed planar bottom chute.
来源网站:
中国工程科技知识中心
来源网址:
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