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    • 1. 发明授权
    • Single facer
    • 单面
    • US4316761A
    • 1982-02-23
    • US178459
    • 1980-08-15
    • Tadashi HirakawaHiroaki SasashigeHiroyuki TakenakaKeiichi Katayama
    • Tadashi HirakawaHiroaki SasashigeHiroyuki TakenakaKeiichi Katayama
    • B32B3/28B29C63/00B31F1/28B32B37/00B31F1/00
    • B31F1/2877
    • A single facer includes a pressure member adjacent the lower corrugating roll to apply pressure for effecting bonding of a corrugated web and a liner web, the liner web being adjacent the surface of the pressure member. The pressure member is provided, in the area facing the lower corrugating roll, with an arcuate surface having a curvature equal to or exceeding that of an arc extending through the tips of the flutes of the corrugating roll. The pressure member is of a circumferential length at least exceeding the distance between two adjacent flutes of the corrugating roll. In order to reduce the friction between the arcuate surface of the pressure member and the liner web passing thereover, a conveyor in the form of an endless belt is disposed with a portion thereof extending between the arcuate surface of the pressure member and the liner web. This portion of the endless belt is movable in the same direction as the periphery of the lower corrugating roll and is movable at a speed equal to the peripheral speed of the lower corrugating roll.
    • 单个面包括邻近下部波纹辊的压力构件,以施加压力,用于实现波纹腹板和衬垫腹板的接合,衬垫腹板邻近压力构件的表面。 压力构件在面向下部瓦楞辊的区域中设置有弧形表面,该弧形表面的曲率等于或超过延伸穿过波纹辊的凹槽的尖端的弧的曲率。 压力构件的圆周长度至少超过波纹辊的两个相邻凹槽之间的距离。 为了减小压力构件的弧形表面与通过其的衬里腹板之间的摩擦,环形带形式的传送器被设置成其一部分在压力构件的弧形表面和衬垫腹板之间延伸。 环形带的该部分可以沿与下部波纹辊的周边相同的方向移动,并且可以以等于下部波纹辊的圆周速度的速度移动。
    • 2. 发明授权
    • Single facer
    • 单面
    • US4337884A
    • 1982-07-06
    • US178458
    • 1980-08-15
    • Tadashi HirakawaHiroaki SasashigeHiroyuki TakenakaKeiichi Katayama
    • Tadashi HirakawaHiroaki SasashigeHiroyuki TakenakaKeiichi Katayama
    • B32B3/28B29C63/00B31F1/28B32B37/00B65H17/20B65H17/28
    • B31F1/2877
    • A hollow pressure member is provided adjacent the lower corrugating roll of a single facer to apply pressure for effecting bonding of the corrugated web and the liner web. The pressure member is provided, in the area facing the lower corrugating roll, with an arcuate surface having a curvature equal to or exceeding that of a curve extending through the tips of the flutes of the corrugating roll. The pressure member is of circumferential length at least exceeding the distance between two adjacent flutes of the corrugating roll. In one form of the invention the pressure member is provided with a plurality of threaded openings extending from its hollow interior to the arcuate surface and threaded hollow plugs are received within these openings. Each plug includes an aperture for permitting communication between the hollow interior of the pressure member and the arcuate surface thereof. Within the plug, there is provided a ball which is spring-biased toward an opening in the plug at the arcuate surface of the pressure member and closes this opening in the absence of external force. When single-faced board is being manufactured, the balls are forced inwardly against the spring bias, providing a passage for supply of air from the hollow interior of the pressure member to the area between the arcuate surface and the liner web. This provides a gaseous film between the liner web and the arcuate surface, thereby substantially reducing friction therebetween.In another form of the invention, the aforementioned plugs and spring-biased balls are omitted and the arcuate surface of the pressure member is provided with a plurality of openings which are in continuous communication with the hollow interior of the pressure member. During operation air supplied from a suitable source through the hollow interior passes through these openings and provides a film between the arcuate surface and the liner web to reduce the friction therebetween.
    • 在单个面的下部波纹辊附近设置中空压力构件以施加压力,以实现波纹腹板和衬垫腹板的结合。 在面向下部波纹辊的区域中,压力构件具有等于或超过延伸穿过波纹辊的槽纹的曲线的曲率的弧形表面。 压力构件的圆周长度至少超过波纹辊的两个相邻凹槽之间的距离。 在本发明的一种形式中,压力构件设置有从其中空内部延伸到弧形表面的多个螺纹开口,并且螺纹中空塞被容纳在这些开口内。 每个插头包括用于允许压力构件的中空内部与其弓形表面之间的连通的孔。 在插头内,提供了一个球,该球在压力构件的弓形表面处朝向插塞中的开口弹簧偏置,并且在没有外力的情况下关闭该开口。 当制造单面板时,球被抵抗弹簧偏压力被迫向内,从而提供通道,用于将空气从压力构件的中空内部供应到弧形表面和衬板之间的区域。 这在衬板和弧形表面之间提供了一种气态膜,从而大大降低了它们之间的摩擦力。 在本发明的另一形式中,省略了前述塞子和弹簧偏置球,并且压力构件的弓形表面设置有多个与压力构件的中空内部连通的开口。 在操作期间,从合适的源通过中空内部供应的空气通过这些开口,并且在弧形表面和衬垫幅之间提供薄膜以减少它们之间的摩擦。
    • 4. 发明授权
    • Rolls for single facer
    • 单面卷
    • US4471515A
    • 1984-09-18
    • US277107
    • 1981-06-25
    • Hiroyuki TakenakaKeiichi KatayamaKouichi TokiyasuTadashi Hirakawa
    • Hiroyuki TakenakaKeiichi KatayamaKouichi TokiyasuTadashi Hirakawa
    • B31F1/28F16H55/14B21B27/00
    • F16H55/14B31F1/2863
    • Elongated hollow members or tubes frictionally engage the interior wall of a hollow corrugating roll or a hollow pressure roll of a single facer so as to minimize the elastic vibration thereof and thereby to minimize the noise developed and transmitted during the operation of the single facer. A plurality of such tubes of a given diameter are arranged circumferentially about the interior wall of the shell of a roll of a single facer in such manner that each of the tubes frictionally engages the interior wall and so that each of the tubes also engages the adjacent tubes on either side thereof, thereby providing an assembled structure in which the plurality of tubes resist the elastic deformation of the roll and the resultant elastic vibratiion and thereby reduce the noise level. In a modified form of the invention, a second plurality of tubes of smaller diameter are arranged in similar fashion along a concentric circle radially inward of the first plurality of tubes, each of the second group of tubes being positioned in contact with two adjacent ones of the first group of tubes. A single centrally disposed tube may be positioned for further assisting in holding the assembled tubes in position. In other modified forms of the invention tubes of different diameters and wall thicknesses may be randomly arranged within the roll rather than being positioned in concentric circles of tubes of progressively decreasing diameter from the interior wall to the radially inmost position. In a further modification, annular members fixed to the interior wall of the roll may be provided at the ends of the tubes for further assisting in holding the tubes in position. Sound-deadening materials in solid or liquid form may be provided in some or all of the tubes or in the spaces between adjacent tubes.
    • 细长的中空构件或管摩擦地接合中空瓦楞辊的内壁或单面的空心压力辊,以使其弹性振动最小化,从而最小化在单面操作期间产生和传递的噪声。 具有给定直径的多个这样的管子以这样的方式围绕着单面辊的壳体的内壁周向布置,使得每个管子摩擦地接合内壁,并且使得每个管子也接合相邻的 从而提供组装结构,其中多个管抵抗辊的弹性变形和由此产生的弹性振动,从而降低噪声水平。 在本发明的改进形式中,具有较小直径的第二多个管沿着第一多个管的径向内侧的同心圆排列,每个第二组管被定位成与两个相邻的管 第一组管。 可以定位单个中心布置的管,用于进一步帮助将组装的管保持在适当位置。 在本发明的其它改进形式中,不同直径和壁厚的管可以随机地布置在辊内,而不是定位在从内壁到径向最靠近位置逐渐减小的直径的管的同心圆中。 在进一步的改进中,可以在管的端部处设置固定到辊的​​内壁的环形构件,以进一步帮助将管保持在适当位置。 固体或液体形式的防声材料可以在一些或全部管中或相邻管之间的空间中提供。
    • 5. 发明授权
    • Single facer and corrugating roll for the same
    • 单面和波纹辊相同
    • US5611887A
    • 1997-03-18
    • US428637
    • 1995-04-25
    • Hiroyuki TakenakaHiroaki SasashigeTakayuki Miyake
    • Hiroyuki TakenakaHiroaki SasashigeTakayuki Miyake
    • B31F1/26B31F1/28B31F1/20
    • B31F1/2863Y10T156/1016Y10T156/1025Y10T156/1737
    • To provide a corrugating roll for a single facer which avoids generation of press marks or fracture of paper without a loss of paper by suppressing a contact pressure between a corrugating medium and a liner paper, and which may manufacture the corrugated paper in a low cost with easiness of machining work, in a corrugating roll for a single facer, in which a pair of corrugating rolls engage with each other through a tooth form in parallel to roll axes on circumferential surface portions of the rolls, a profile of a tooth tip portion is composed, in combination, of a plurality of arcs that are symmetrical with respect to a tooth apex portion. The profile of the tooth tip portion includes the tooth apex portion and is constituted in combination by a first arc having substantially the same radius of curvature as that of an outer circle of the corrugating roll. The profile of the tooth tip portion is constituted in combination by a second arc that inscribes with the first arc at a terminal portion of the first arc. The profile of the tooth tip portion is constituted in combination by a third arc that circumscribes with the second arc at a terminal portion of the second arc.
    • 为了提供用于单面的波纹辊,其通过抑制波纹介质和衬纸之间的接触压力而避免产生压痕或纸而不损失纸张,并且可以以低成本制造瓦楞纸, 在单面瓦楞辊中,一对瓦楞辊通过平行于辊的圆周表面部分上的滚动轴线的齿形彼此接合的加工工作的容易性,齿顶部分的轮廓为 组合地组合有多个相对于齿顶部对称的弧。 齿尖部分的轮廓包括齿顶部,并且通过具有与波纹辊的外圆的曲率基本相同的曲率半径的第一弧组合。 齿尖部分的轮廓通过在第一弧的终端部分与第一弧形记录的第二弧组合。 齿尖部分的轮廓通过与在第二弧的终端部分处的第二弧线相接的第三弧组合。
    • 7. 发明申请
    • Mobile work robot
    • 移动工作机器人
    • US20050231162A1
    • 2005-10-20
    • US11105871
    • 2005-04-14
    • Hiroyuki Takenaka
    • Hiroyuki Takenaka
    • B25J19/06B25J5/00H02J7/00
    • B25J19/005A47L2201/04
    • A mobile work robot includes a running unit for movement, a working unit, a control unit controlling various portions of the mobile work robot with a provided instruction signal, an operation switch unit externally operated to provide the instruction signal for controlling an operation of the mobile work robot to the control unit; and a main battery supplying an electric power to the various portions of the mobile work robot. The control unit does not accept the provided instruction signal during the charging state when it is detected from a signal of a power supply connector that an AC adapter of the main battery is connected to achieve the charging state.
    • 一种移动作业机器人,包括用于移动的运行单元,工作单元,控制单元,用所提供的指令信号控制移动作业机器人的各个部分;外部操作的操作开关单元,用于提供用于控制移动工作机器人的操作的指令信号 工作机器人到控制单元; 以及向移动作业机器人的各个部分供电的主电池。 当从电源连接器的信号检测到主电池的AC适配器被连接以实现充电状态时,控制单元在充电状态期间不接受提供的指令信号。