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    • 9. 发明专利
    • Press machine
    • 压机
    • JP2011000628A
    • 2011-01-06
    • JP2009147252
    • 2009-06-22
    • Yamada Dobby Co Ltd株式会社山田ドビー
    • YOSHIDA MASAHIRO
    • B30B1/14B30B15/06
    • B30B1/14B30B15/0064F16H21/18
    • PROBLEM TO BE SOLVED: To provide a press machine in which the simplification of constitution can be achieved.SOLUTION: The press machine includes: a crankshaft provided with an eccentric part; a first horizontal lever as the first horizontal lever having a slot receiving the eccentric part and movable to the longitudinal direction, in which the slot elongates so as to guide the eccentric part to the width direction of the horizontal lever, and to which reciprocating movement to the longitudinal direction is given in accordance with the rotation of the crankshaft; second horizontal levers; a pair of rocking levers as a pair of rocking levers respectively connecting the corresponding edge parts of both the horizontal levers, in which the respective central parts are provided with rocking shafts, and reciprocating both the horizontal levers in respective reverse phases; and a balance weight and a slide connected to both the edge parts of the pair of rocking levers via a pair of link members, respectively and moving to a direction close or separated in accordance with the rocking of the pair of rocking levers.
    • 要解决的问题:提供一种其中可以实现简化结构的压力机。解决方案:压力机包括:设置有偏心部分的曲轴; 作为第一水平杆的第一水平杆,具有容纳偏心部分并且能够沿纵向方向移动的狭槽,其中狭槽伸长以便将偏心部分引导到水平杆的宽度方向,并且往往运动到 根据曲轴的旋转给出纵向方向; 第二个水平杠杆; 一对摇杆作为一对摆动杆,分别连接两个水平杆的相应的边缘部分,其中各个中心部分设置有摆动轴,并且在相反的相位中使两个水平杆往复运动; 以及平衡配重和滑块,其经由一对连杆构件分别连接到所述一对摇杆的两个边缘部分,并且根据所述一对摆动杆的摆动而移动到靠近或分离的方向。
    • 10. 发明专利
    • Power transmission mechanism of working device
    • 工作装置的功率传输机制
    • JP2010242812A
    • 2010-10-28
    • JP2009090317
    • 2009-04-02
    • Makita Corp株式会社マキタ
    • WATANABE KOJI
    • F16H55/12A01G3/04F16H21/18F16H57/02F16H57/04
    • A01G3/053A01D34/30A01G3/033A01G3/062A01G3/067F16H21/18
    • PROBLEM TO BE SOLVED: To provide a power transmission mechanism of a working device enhanced in lubricating performance by lubricating any position. SOLUTION: A first eccentric cam 13 and a second eccentric cam 14 are provided on both surfaces of a driven gear 12 engaged with a drive gear with a phase difference of 180 degrees in the rotational direction. The driven gear 12 is provided by stacking a plurality of gear plates 50-55 in the thickness direction. Through-holes 50a-55a are formed at plane surfaces of the gear plates 50-55, and the gear plates 50-55 are welded so that the through-holes 50a-55a communicate with one another with phases shifted. Therefore, the through-holes 50a-55a are opened on a phase plane different in phase at one surface of the driven gear 12 the other surface of the gear. COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:通过润滑任何位置来提供增强润滑性能的工作装置的动力传递机构。 解决方案:第一偏心凸轮13和第二偏心凸轮14设置在与驱动齿轮啮合的从动齿轮12的旋转方向上具有180度相位差的两个表面上。 从动齿轮12通过沿厚度方向堆叠多个齿轮板50-55来提供。 通孔50a-55a形成在齿轮板50-55的平面处,并且齿轮板50-55被焊接,使得通孔50a-55a相位相互连通。 因此,通孔50a-55a在从动齿轮12的一个表面的齿轮的另一个表面上在相位不同的相平面上打开。 版权所有(C)2011,JPO&INPIT