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    • 3. 发明申请
    • PRUNING SAW
    • 。SAW声
    • WO2008154182A1
    • 2008-12-18
    • PCT/US2008/065251
    • 2008-05-30
    • HELEN OF TROY LIMITEDENGA, AgneteLJUNGGREN, AntonMICHAELIAN, PeterKONTOROVICH, BorisDI BITONTO, AnthonyDRUMMOND, Alec
    • ENGA, AgneteLJUNGGREN, AntonMICHAELIAN, PeterKONTOROVICH, BorisDI BITONTO, AnthonyDRUMMOND, Alec
    • B26B1/04
    • A01G3/08
    • A pruning saw comprising a handle, a retractable blade pivotably connected to the handle, and a safety latch is disclosed. The handle includes first and second ends, top and bottom surfaces and a longitudinal recess beginning at the first end and extending along the bottom surface toward the second end, while the retractable blade is pivotably connected to the handle at the first end. The blade is capable of pivoting between an open and extended position substantially aligned with the handle and a closed and retracted position concealed within the longitudinal recess of the handle. Accordingly, the safety latch retains the blade in at least one of either the open and extended position and the closed and retracted position. Actuation of the safety latch releases the blade to move freely between the open and closed positions, the safety latch being responsive to at least two buttons positioned on the handle.
    • 修剪锯包括手柄,可旋转地连接到手柄的可伸缩刀片,以及安全闩锁。 手柄包括第一端和第二端,顶表面和底表面以及从第一端开始并沿着底表面朝向第二端延伸的纵向凹槽,而可伸缩刀片在第一端可枢转地连接到手柄。 刀片能够在基本上与手柄对准的开放位置和延伸位置之间枢转,以及隐藏在手柄的纵向凹部内的闭合和缩回位置。 因此,安全闩将刀片保持在打开和伸出位置以及关闭和缩回位置中的至少一个中。 安全闩锁的致动释放刀片在打开位置和关闭位置之间自由移动,安全闩锁响应位于手柄上的至少两个按钮。