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    • 32. 发明授权
    • Fluid-filled elastic cushioning device having stopper block for closing
orifice upon excessive load application
    • 流体填充的弹性缓冲装置具有用于在过度加载时关闭孔口的止动块
    • US4844430A
    • 1989-07-04
    • US240519
    • 1988-09-06
    • Yasuhiro MiyaKouji SawadaMasato TanabeHitoshi ArakiTakanobu Nanno
    • Yasuhiro MiyaKouji SawadaMasato TanabeHitoshi ArakiTakanobu Nanno
    • B60G7/04B60G7/02F16F9/48F16F13/00F16F13/14F16F13/24F16M7/00
    • B60G7/02F16F13/24F16F9/486Y10S180/902
    • A fluid-filled elastic cushioning device for elastically connecting a first and a second member, including an inner sleeve attached to the first member, an elastic body fitted on the inner sleeve and having two pockets which are open in opposite axial end faces of the elastic body, two closure members for closing the open ends of the pockets to thereby form two fluid chambers, an orifice member embedded in the elastic body and having an orifice communicating with the fluid chambers, and a mounting plate secured to the orifice member. At least one of opposite ends of the orifice is open at a bottom of the corresponding at least one of the pockets, and at least one stopper rubber block is secured to each of at least one of the closure members which closes the corresponding at least one of the pockets. Each rubber block extends into the corresponding one of the fluid chambers such that a free end of each rubber block is normally spaced apart from the corresponding open end of the orifice. Each rubber block is abuttable at the free end thereof on the corresponding end of the orifice member, to thereby close the orifice at the corresponding open end, when the cushioning device is subjected to an excessive vibrational load.
    • 一种用于弹性连接第一和第二构件的流体填充的弹性缓冲装置,包括附接到第一构件的内套筒,弹性体装配在内套筒上,并且具有两个在弹性件的相对的轴向端面上敞开的口袋 两个闭合构件,用于封闭凹穴的开口端,从而形成两个流体室;嵌入在弹性体中并具有与流体室连通的孔口的孔口构件;以及固定到孔口构件的安装板。 孔口的相对端部中的至少一个在相应的至少一个凹穴的底部是开放的,并且至少一个止动橡胶块固定到至少一个封闭构件中的每一个上,封闭相应的至少一个 的口袋。 每个橡胶块延伸到相应的一个流体室中,使得每个橡胶块的自由端通常与孔口的相应开口端间隔开。 每个橡胶块在其孔口件的相应端部的自由端处可抵靠,从而当缓冲装置受到过大的振动负载时,封闭相应开口端的孔口。
    • 33. 发明授权
    • Automatic frequency control circuit for television horizontal oscillator
    • 电视水平振荡器自动频率控制电路
    • US4155049A
    • 1979-05-15
    • US865111
    • 1977-12-28
    • Hiroo KitazawaMasato Tanabe
    • Hiroo KitazawaMasato Tanabe
    • H03L7/08H04N5/12H03B3/04H04N5/04
    • H04N5/126H03L7/08
    • An automatic frequency control circuit comprising two switching transistors with the emitter-collector paths thereof connected in series with each other between a power source and a reference voltage source, a horizontal synchronizing signal being commonly coupled to the bases of the switching transistors, an integrating circuit having an input terminal receiving a horizontal pulse signal and an output terminal connected to the emitter-collector juncture between said two switching transistors, a smoothing circuit to convert the output voltage of said integrating circuit into a d-c voltage, and a voltage controlled oscillator to produce a frequency output in accordance with the d-c output voltage of the smoothing circuit, the output of said oscillator being fed back to the input terminal of said integrating circuit.
    • 一种自动频率控制电路,包括两个开关晶体管,其发射极 - 集电极路径在电源和参考电压源之间彼此串联连接,水平同步信号共同耦合到开关晶体管的基极,积分电路 具有接收水平脉冲信号的输入端子和连接到所述两个开关晶体管之间的发射极 - 集电极接合点的输出端子,将所述积分电路的输出电压转换成直流电压的平滑电路,以及压控振荡器,以产生 根据平滑电路的直流输出电压的频率输出,所述振荡器的输出反馈到所述积分电路的输入端。
    • 34. 发明授权
    • Sheet feeding apparatus and image forming apparatus
    • 送纸装置和成像装置
    • US08985571B2
    • 2015-03-24
    • US13291381
    • 2011-11-08
    • Shinichi UedaShuji NishitaniMasato Tanabe
    • Shinichi UedaShuji NishitaniMasato Tanabe
    • B65H1/00B65H1/04
    • B65H1/04B65H2301/4222B65H2405/114B65H2405/15B65H2405/32B65H2801/06
    • A sheet feeding apparatus that can prevent changes at the time of mounting a sheet cassette, and deformation and changes of the sheets after the sheet cassette is mounted regardless of a sheet size are provided. A movable side regulating plate provided in a frame, regulates positions of width direction side ends of sheets is provided with sheet pressing portions and that press the side ends of the sheets to press the sheets against a fixed side regulating plate in a biasing manner. An indented configuration against which, when short sheets are pressed by the sheet pressing portion are stacked on a sheet stacking plate, upstream ends of the sheets do not abut is formed upward from a bottom end of the sheet pressing portion to a predetermined dimension at a sheet feeding direction center of the sheet pressing portion.
    • 提供一种片材进给装置,其能够防止在安装片材盒时的变化,以及片材盒安装后的片材的变形和变化,而不管片材尺寸如何。 设置在框架中的可动侧限制板,调节片材的宽度方向侧端部的位置设置有片材按压部,并且按压片材的侧端部以偏置方式将片材压靠在固定侧限制板上。 当片材挤压部分挤压短片材时,将叠片板叠置在片材堆叠板上的缩进构造中,片材的上游端部不会从片材按压部分的底端向上形成预定尺寸 片材按压部的送纸方向中心。