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    • 43. 发明专利
    • Wire cutter
    • 钢丝钳
    • JP2014143772A
    • 2014-08-07
    • JP2013008847
    • 2013-01-22
    • Chugoku Electric Power Co Inc:The中国電力株式会社
    • MORIYAMA HIROYUKI
    • H02G1/02B26B17/02
    • PROBLEM TO BE SOLVED: To provide a wire cutter that is able to easily cut a wire such as an electric wire by use of a common operation rod used for many purposes in indirect hot-line work.SOLUTION: A pair of cutter members 2a and 2b with blade parts 4a and 5a at one end and force application parts 4b and 5b at the other end are fitted across each other so as to freely rotate via a support shaft part 3. The pair of force application parts 4b and 4b are provided with joint brackets 7a and 7b for allowing the connection parts of common operation rods 31 to be attachable thereto. The common operation rods 31 are connected to these joint brackets 7a and 7b. The blade parts 4a and 5a of the pair of cutter members 2a and 2b are opened/closed by operating both the common operation rods 31.
    • 要解决的问题:提供一种线切割机,其能够通过使用用于间接热线工作中的许多目的的公共操作杆来容易地切割诸如电线的线。解决方案:一对刀具2a和 2b,其一端具有刀片部分4a和5a,并且另一端的施力部分4b和5b彼此相互嵌合,以便经由支撑轴部分3自由旋转。一对施力部分4b和4b设置有 用于允许公共操作杆31的连接部分可连接到其上的连接支架7a和7b。 共同的操作杆31连接到这些接合支架7a和7b。 通过操作两个公共操作杆31来打开/关闭一对切割器件2a和2b的刀片部分4a和5a。
    • 50. 发明专利
    • MOWING SHEARS
    • JP2001238513A
    • 2001-09-04
    • JP2000105727
    • 2000-03-01
    • KANEKO KOICHIRO
    • KANEKO KOICHIRO
    • A01D34/02B26B17/02
    • PROBLEM TO BE SOLVED: To provide mowing shears with wheels by which desired mowing operations are performed with ease through the adjustment of a space between the blades of the shears and a ground plane. SOLUTION: An oblong slot 14 is perforated on a longitudinal center line Y regarding blade surfaces of a pair of shears in an intermediary sheet 12 pivotally attached by a pivot 9 in such a way that the sheet 12 can rotate on a parallel plane to blade surfaces. Respective one ends of a pair of equal- length levers 15 rotatably are pivotally mounted on shears blades 7 and 8 symmetrical to each other with respect to the center line Y, and a pivot 17 in the slot 14 links together the other ends of the levers 15 under a condition that the other ends of the levers 15 can longitudinally move. Ground wheels 21 rolling along the longitudinal directions of the shear blades are fixed on protrusions 19 attached to the sheet 12 in such a way as to protrude from both sides and/or the rear part of the sheet 12. Thus, the rolling directions of the wheels always coincide with the longitudinal directions of the shear blades, which leads to capability for the easy adjustment of a space between the blades of the shears and a ground plane.