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    • 113. 发明授权
    • Cap for liquid containers
    • 液体容器盖
    • US5573127A
    • 1996-11-12
    • US570796
    • 1995-12-12
    • Norio TakahashiYukio Ojima
    • Norio TakahashiYukio Ojima
    • B65D43/20B65D47/08B65D39/00
    • B65D47/0814B65D2251/1041B65D2251/1066
    • In a container cap, comprising a primary cap provided with an outlet opening in a top wall thereof, and fitted to a mouth of a container, and a secondary cap having an end hinged to the top wall of the primary cap, a slide member slidably overlies an upper surface of the primary cap, and includes a ramp projection projecting vertically therefrom and a lateral projection extending laterally therefrom, and a cover member overlies the slide member. The ramp projection is adapted to move the secondary cap vertically in an opening direction by engaging the secondary cap via the cover member while the lateral projection is adapted to engage an inner surface of the hinge to force the secondary cap in an opening direction. Because the cover member overlies the slide member, the content of the container dripping or spilled from the outlet opening is shielded from the slide member by the cover member. To positively prevent the content from getting into the sliding surfaces of the slide member and to thereby ensure satisfactory operation of the mechanism for opening the secondary cap, preferably, the outlet opening is surrounded by an annular boss, and the cover member is provided with a boot portion closely surrounding the annular boss.
    • 在容器盖中,包括在其顶壁中设置有出口开口并装配到容器口部的主帽,以及具有铰接到主盖的顶壁的端部的次盖,滑动构件可滑动地 覆盖在主帽的上表面上,并且包括从其垂直突出的斜面突起和从其侧向延伸的侧向突起,并且覆盖构件覆盖在滑动构件上。 倾斜突起适于通过经由盖构件接合次盖而沿着打开方向垂直移动副盖,同时侧向突起适于接合铰链的内表面以迫使次盖处于打开方向。 因为盖构件覆盖在滑动构件上,所以从出口开口漏出或溢出的容器的内容物被盖构件与滑动构件屏蔽。 为了积极地防止内容物进入滑动构件的滑动表面,并且由此确保用于打开副盖的机构的令人满意的操作,优选地,出口被环形凸起包围,并且盖构件设置有 靴部分紧密围绕环形凸台。
    • 114. 发明授权
    • Controlling apparatus for excavator
    • 挖掘机控制装置
    • US5478170A
    • 1995-12-26
    • US193172
    • 1994-02-10
    • Tadayuki HanamotoYutaka KatoNorio Takahashi
    • Tadayuki HanamotoYutaka KatoNorio Takahashi
    • E21B7/20E21B44/00E21B44/06E21D9/06E21D9/08E21D9/087E21D9/093E21D9/12E21D9/00
    • E21B44/00E21B44/06E21B7/201E21D9/093E21D9/124
    • An object of this invention is to improve precision in the operation, operating efficiency, and reliability of an excavator. A soil condition at a place where an excavator (1) is advanced is inputted, and a reference number of revolutions of a cutter (9) and a reference advancing speed of the excavator (1) are set in correspondence with the inputted soil condition. Meanwhile, a load on each actuator (17, 18) is detected. The actuator (18) for rotating the cutter is controlled so as to allow the set reference number of revolutions to be obtained for the cutter (9). In a case where the load on each of the actuators (17, 18) is within a predetermined range, the actuator (17) for advancing is controlled so as to allow the set reference advancing speed to be obtained for the excavator (1). However, in a case where it is detected that the load on either of the actuators (17, 18) is outside the predetermined range, the actuator (17) for advancing is controlled in such a manner as to decrease or increase the advancing speed more than the reference advancing speed.
    • PCT No.PCT / JP93 / 00838 Sec。 371日期:1994年2月10日 102(e)日期1994年2月10日PCT提交1993年6月22日PCT公布。 公开号WO94 / 00673 日本1994年1月6日。本发明的目的是提高挖掘机的操作精度,操作效率和可靠性。 输入挖掘机(1)前进的地方的土壤条件,并且与输入的土壤条件对应地设定挖掘机(1)的基准转数(9)和基准行进速度。 同时,检测每个致动器(17,18)上的负载。 控制用于旋转刀具的致动器(18),以便能够为刀具(9)获得设定的参考转数。 在每个致动器(17,18)的负载处于预定范围内的情况下,控制用于前进的致动器(17),以便能够为挖掘机(1)获得设定的基准行进速度。 然而,在检测到任一个致动器(17,18)的负载在预定范围之外的情况下,用于前进的致动器(17)以更大程度地减小或提高前进速度的方式被控制 比参考推进速度快。