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    • 3. 发明申请
    • ERGONOMIC RAKE AND METHODS OF HANDLING RAKES
    • 有效RAKE和治疗方法
    • WO2006094214A2
    • 2006-09-08
    • PCT/US2006/007667
    • 2006-03-03
    • AUGUSTINE BIOMEDICAL AND DESIGN, LLCIAIZZO, Paul, A.AUGUSTINE, Scott, D.
    • IAIZZO, Paul, A.AUGUSTINE, Scott, D.
    • B25G1/10A01D7/04A01D7/06
    • A01D7/00A01D7/02A01D7/06B25G1/102
    • An ergonomic rake includes a handle extending from a free end through a mid- shaft portion, which includes first and second gripping locations. A head of the rake includes a row of teeth extending distally therefrom and is coupled to a coupling end of the handle such that a line extending across the row of teeth forms an angle of less than ninety degrees with the first and second gripping locations. A method for an operator to handle a rake includes gripping, with a first hand, a handle of the rake in proximity to a mid-shaft portion of the handle, and gripping, with a second hand, the handle of the rake in close proximity to a free end of the handle such that a line extending across the row of teeth, being approximately perpendicular to the extension of a centrally located tooth of the row of teeth, forms an angle of less than ninety degrees with portions of the handle, the angle being on a first lateral side of the rake head that is adjacent to the operator.
    • 符合人体工程学的耙子包括从自由端延伸通过中轴部分的手柄,其包括第一和第二夹持位置。 耙子的头部包括从其向远端延伸的齿排,并且连接到手柄的联接端,使得延伸穿过齿排的线条与第一和第二夹持位置形成小于九十度的角度。 用于操作者处理耙子的方法包括用第一只手握住耙柄的把手,使耙柄在手柄的中轴部分附近,并且用秒针夹紧耙子的把手,使其接近 延伸到手柄的自由端,使得延伸穿过齿排的线大致垂直于该排齿的中心定位的齿的延伸部,与手柄的部分形成小于九十度的角度, 角度位于与操作者相邻的前刀头的第一侧面上。
    • 5. 发明申请
    • ERGONOMIC RAKE AND METHODS OF HANDLING RAKES
    • 有效RAKE和治疗方法
    • WO2006094214A3
    • 2007-01-04
    • PCT/US2006007667
    • 2006-03-03
    • AUGUSTINE BIOMEDICAL AND DESIGIAIZZO PAUL AAUGUSTINE SCOTT D
    • IAIZZO PAUL AAUGUSTINE SCOTT D
    • B25G1/10A01D7/04A01D7/06
    • A01D7/00A01D7/02A01D7/06B25G1/102
    • A head (40,90) of an ergonomic rake includes a row of teeth (45,95) extending distally therefrom and is coupled to a coupling end (36,46) of the handle (3,4) such that a line (37,47) extending across the .row of teeth (45,95) forms an angle of less than ninety degrees with the first and second gripping locations. A method for an operator to handle a rake (300,400) includes gripping, with a first hand, a handle (3,4) of the rake in proximity to a mid-shaft portion (34,44) of the handle, and gripping, with a second hand, the handle of the rake in close proximity to a free end (32,42) of the handle such that a line (37,47) extending across the row of teeth, (35,45) being approximately perpendicular to the extension of a centrally located tooth of the row of teeth, .forms an angle of less than ninety degrees with portions of the handle (3,4) , the angle being on a first lateral side of the rake head (40,90) that is adjacent to the operator (20) .
    • 符合人体工程学的耙的头部(40,90)包括从其向远侧延伸的一排齿(45,95),并且联接到手柄(3,4)的联接端(36,46),使得线(37 ,47)延伸穿过齿(45,95),与第一和第二夹持位置形成小于九十度的角度。 用于操作者处理耙子(300,400)的方法包括用第一只手握住耙柄的手柄(3,4),靠近手柄的中轴部分(34,44)并夹紧, 用另一只手握住耙柄的手柄,其紧靠手柄的自由端(32,42),使得横过该排齿(35,45)延伸的线(37,47)大致垂直于 齿轮的中心定位的齿的延伸与手柄(3,4)的一部分形成小于九十度的角度,该角度位于前刀头(40,90)的第一侧面上, 与操作者(20)相邻。