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    • 9. 发明授权
    • Turf maintenance device
    • 草坪维护装置
    • US09533206B2
    • 2017-01-03
    • US13080506
    • 2011-04-05
    • Eben W. Dobson, III
    • Eben W. Dobson, III
    • A46B9/02A46B17/02
    • A63B57/50A46B9/02A46B17/02A46B2200/302
    • A turf maintenance device (12) for maintaining a section of turf (10) comprises a plurality of bristles (26) that form a bristle array (546) having an array length (AL) and an array width (AW). In certain alternative embodiments, the ratio of the array length (AL) to the array width (AW) can be at least approximately ten to one, or at least approximately thirty to one. Further, the plurality of bristles (26) have a bristle length (BL). In certain alternative embodiments, the ratio of the bristle length (BL) to the array width (AW) can be at least approximately three to one, or at least approximately five to one. The turf maintenance device (12) can further comprise a handle (222) that is coupled to the plurality of bristles (26). The handle (222) can include a plurality of handle members (228) that move relative to one another between an extended configuration and a contracted configuration.
    • 用于保持草皮部分(10)的草坪维护装置(12)包括形成具有阵列长度(AL)和阵列宽度(AW)的刷毛阵列(546)的多个刷毛(26)。 在某些替代实施例中,阵列长度(AL)与阵列宽度(AW)的比可以是至少约十比一,也可以至少约三十比一。 此外,多个刷毛(26)具有刷毛长度(BL)。 在某些替代实施例中,刷毛长度(BL)与阵列宽度(AW)的比率可以是至少约三比一,也可以至少大约五比一。 草皮维护装置(12)还可以包括联接到多个刷毛(26)的手柄(222)。 手柄(222)可以包括在延伸构型和收缩构型之间相对于彼此移动的多个手柄构件(228)。
    • 10. 发明授权
    • Golf green divot repair tool
    • 高尔夫绿色修复工具
    • US09522314B2
    • 2016-12-20
    • US14548442
    • 2014-11-20
    • Corelt LLC
    • Wayne A. Timberman
    • A63B57/50A63B57/00
    • A63B57/50
    • A golf green divot repair tool is provided that includes a handle and a tine structure. The tine structure includes a trough wall forming a trough, the trough wall mounted to the handle at a first end of the trough wall, and a tapered wall mounted to extend to a tip from a second end of the trough wall. The second end and the first end are on opposite ends of the trough. A trough cross section is defined in a plane perpendicular to a longitudinal axis that extends from the first end to the second end. The trough cross section is further defined by an open side. The trough wall of the trough cross section is configured to trap soil within the trough wall when inserted in a divot.
    • 提供了一种高尔夫球绿色修复工具,其包括手柄和齿结构。 齿结构包括形成槽的槽壁,在槽壁的第一端处安装到手柄的槽壁和安装成从槽壁的第二端延伸到尖端的锥形壁。 第二端和第一端位于槽的相对端。 槽横截面限定在垂直于从第一端延伸到第二端的纵向轴线的平面中。 槽横截面进一步由敞开侧限定。 槽横截面的槽壁被配置为当插入砂浆时将土壤中的土壤捕获在槽壁内。