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    • 1. 发明授权
    • Multipurpose freight vehicle
    • 多功能货运车辆
    • US06491484B2
    • 2002-12-10
    • US09737773
    • 2000-12-18
    • Masao Kubota
    • Masao Kubota
    • B60P708
    • B60P3/42B60P3/08
    • The multipurpose freight vehicle according to the present invention includes a lower deck capable of loading vehicles as freight thereonto, plural support posts standing up in an opposed state on both side edge portions of the lower deck, and an upper deck adapted to be lifted and lowered along the support posts. The support posts are supported so that they can be turned freely with respect to the lower deck in the direction of a vehicle width or in the longitudinal direction of the lower deck. The support posts are formed so that, when vehicles are not loaded onto the freight vehicle, the support posts can be housed in the lower deck by first lowering the upper deck, and then bringing down the support posts in the direction of a vehicle width or in the longitudinal direction of the lower deck. This enables when the freight vehicle is not loaded with freight the upper deck to be stored on the lower deck, and the support posts to be housed in an upper portion of or along side portions of the lower deck.
    • 根据本发明的多功能货车包括能够将车辆作为货物装载的下甲板,在下甲板的两个侧边缘部分处于相对状态的多个支撑柱和适于被升降的上甲板 沿支持岗位。 支撑柱被支撑,使得它们可以相对于下甲板在车辆宽度方向或下甲板的纵向方向上自由地转动。 支撑柱形成为使得当车辆没有被装载到货车上时,支撑柱可以通过首先降低上甲板,然后沿着车辆宽度的方向下降支撑柱而被容纳在下甲板中, 在下甲板的纵向上。 这使得当货车没有装载要存储在下甲板上的上甲板的货物,并且支撑柱被容纳在下甲板的上部或沿着下甲板的侧部时。
    • 2. 发明授权
    • Mechanism for transporting connected steps
    • 运输连接步骤的机制
    • US5622246A
    • 1997-04-22
    • US424420
    • 1995-04-27
    • Masao Kubota
    • Masao Kubota
    • B66B21/08B66B23/12B66B29/08B65G17/00B66B21/00
    • B66B21/08
    • Three continuous steps (1, 2, 3) of a transportation apparatus, adjoining in front and in rear, are connected to one another by parallel links, thereby forming one step group (123), so that the tread of each step is horizontal at all times. The step group (123), having reached the terminal end of a first stroke track (01), is delivered from the stroke track (01) onto a carriage (7) in engagement with a guide groove (03) as friction wheels (91, 92) rotate. The step group (123) on the carriage (7) is transversely transferred together with the carriage (7) along a circuit which is formed of the guide groove. Then, as friction wheels (93, 94) rotate, the step group (123) on the carriage (7) is delivered to the starting end of a second stroke track (02), and travels in the opposite direction on the stroke track (02). While this is done, the direction of the one step group itself is not changed.
    • PCT No.PCT / JP94 / 01440 Sec。 371日期:1995年04月27日 102(e)1995年4月27日PCT PCT 1994年8月31日PCT公布。 出版物WO95 / 06612 日期1995年3月9日在前后相邻的运输设备的三个连续步骤(1,2,3)通过平行连杆彼此连接,从而形成一个步骤组(123),使得胎面 每一步都是水平的。 已经到达第一行程轨道(01)的终端的步进组(123)从行程轨道(01)被输送到与作为摩擦轮(91)的引导槽(03)接合的滑架(7) ,92)旋转。 滑架(7)上的台阶组(123)沿着由引导槽形成的电路与滑架(7)一起横向移动。 然后,当摩擦轮(93,94)旋转时,滑架(7)上的步进组(123)被传送到第二冲程轨道(02)的起始端,并且在冲程轨迹上沿相反方向行进 02)。 虽然这样做,但是一个步骤组本身的方向没有改变。
    • 3. 发明授权
    • Drive mechanism for an endless track conveyor apparatus
    • 无级履带式输送机的驱动机构
    • US5415265A
    • 1995-05-16
    • US170256
    • 1993-12-22
    • Masao Kubota
    • Masao Kubota
    • B66B21/08B66B23/02B66B21/06
    • B66B23/02B66B21/08Y02B50/22
    • An endless track conveyor apparatus having steps (1, 2) is driven by a drive chain (6) circulating along an endless travelling track (A, B-M, N, A) made up of an ascending section, a descending section, and U-turn sections connecting these ascending and descending sections. The endless track conveyor apparatus includes a driven medium having a number of piled-up slats (50), each of which is swingably supported on a conveyor frame. The driven medium engages with teeth provided on either the upper or the lower side of a chain link of the drive chain (6) provided at the ascending section (C-D) of the travelling track. The passive medium transmits the drive power of the drive chain (6) to the conveyor frame. Therefore, the endless track conveyor apparatus travels along the travelling track. On the other hand, at the descending section (J-K) of the travelling track, the load acting on the conveyor apparatus is converted into rotational motion. This rotational force is then reversed by a reversal transmission mechanism (8, 90-92, 107, 108) to transmit this rotational force to a rotational axis (105) which drives the drive chain (6).
    • PCT No.PCT / JP93 / 00583 Sec。 371日期:1993年12月22日 102(e)日期1993年12月22日PCT提交1993年4月30日PCT公布。 公开号WO93 / 22231 日期:11月11日,具有步骤(1,2)的环形轨道输送装置由沿着由上升段构成的环形行驶轨道(A,BM,N,A)循环的驱动链(6)驱动, 下降部分和连接这些上升和下降部分的U形转弯部分。 环形轨道输送装置包括具有多个堆叠板条(50)的驱动介质,每个堆叠板条可摆动地支撑在输送机框架上。 驱动介质与设置在行进轨道的上升部分(C-D)处的驱动链(6)的链节的上侧或下侧上的齿啮合。 被动介质将驱动链(6)的驱动力传递到输送机框架。 因此,循环轨道输送装置沿着行驶轨道行进。 另一方面,在行驶轨道的下降部分(J-K)上,作用在输送装置上的负荷被转换为旋转运动。 然后,该反转传递机构(8,90-92,107,108)将该旋转力反转,以将该旋转力传递到驱动驱动链(6)的旋转轴线(105)。
    • 4. 发明授权
    • Twist drill
    • 麻花钻
    • US4688972A
    • 1987-08-25
    • US844384
    • 1986-03-26
    • Masao Kubota
    • Masao Kubota
    • B23B51/02
    • B23B51/02B23B2251/18Y10T408/909Y10T408/9097
    • In a twist drill in which the outer portion in each of the chisel edge lines at the drill point is made permanently efficient in cutting by a wall surface of an additional inner groove united to the original flute, an improvement resides in that the inner portion thereof adjacent to the center also functions as an efficient cutting edge in creating a built-up edge deposited over a specified resting face of a narrow triangular shape close to the center, in which the resting face is bordered by the inner portion and an intersecting curve passing through an intermediate point in the chisel edge line, whereby a permanent cutting effect is achievable all over the length of each of the chisel edge lines in regrinding the drill point.
    • 在麻花钻中,其中在钻尖处的每个凿子边缘线中的外部部分被永久地有效地切割成与原始凹槽结合的附加内凹槽的壁表面,其改进在于其内部部分 邻近中心的功能还起到了有效的切割边缘的作用,从而形成了沉积在靠近中心的窄三角形形状的特定搁置面上的积层边缘,其中休息面由内部部分界定,并且相交曲线通过 通过凿子边缘线中的中间点,从而在重新研磨钻孔点时可以在每个凿子边缘线的整个长度上实现永久切割效果。
    • 6. 发明授权
    • Polyepoxide and reaction product of aminoalkylimidazole, polyamine, urea and diepoxide as curing component
    • 聚环氧化物和氨基烷基咪唑,多胺,脲和二环氧化物的反应产物作为固化组分
    • US07479527B2
    • 2009-01-20
    • US11461850
    • 2006-08-02
    • Masao KubotaRitaro Nagabuchi
    • Masao KubotaRitaro Nagabuchi
    • C08G59/50C08L63/02
    • C08G59/184C08L63/00
    • A one-component heat curable epoxide composition which have an excellent storage stability and can be cured in a short period of time at a relatively low temperature, and in particular, have a property of generating outgas in a smaller amount, and providing cured product with an excellent heat resistance, is provided. The composition comprises 100 parts by weight of (A) an epoxide having more than one epoxy group on average in the molecule, and 1 to 40 parts by weight of (B) a curing compound which is prepared by reacting with heating (a) aminoalkylimidazole of the general formula: (b) an amine having two nitrogen atoms with one or two active hydrogen atoms and having at least one cyclic structure group in the molecule therein, (c) urea, and (d) a diepoxide having two epoxy groups on average in the molecule.
    • 具有优异储存稳定性并能够在较短时间内在较短时间内固化的单组分可热固化环氧化物组合物,特别是具有产生较少量的废气的性质,并提供固化产物 提供了优异的耐热性。 该组合物包含100重量份的(A)分子中平均具有多于一个环氧基的环氧化物和1至40重量份的(B)通过与加热(a)氨基烷基咪唑反应制备的(B)固化化合物 具有以下通式:(b)具有两个具有一个或两个活性氢原子并且其分子中具有至少一个环状结构基团的氮原子的胺,(c)脲,和(d)具有两个环氧基的二环氧基, 分子中的平均值。
    • 9. 发明授权
    • Rotary cutting tool
    • 旋转刀具
    • US4586858A
    • 1986-05-06
    • US635501
    • 1984-07-30
    • Masao Kubota
    • Masao Kubota
    • B23B51/00B23B51/04
    • B23B51/04Y10T408/899Y10T408/906
    • A rotary cutting tool having at an axial end surface thereof two cutting edge lines arranged substantially in a diametral plane extending through a center of rotation of the tool, one cutting edge line having an inner cutting edge section adjacent to the center and the other having an inner noncutting edge section adjacent to the center. Each of the cutting edge lines has at least one intermediate noncutting edge section. The at least one intermediate noncutting edge section of the cutting edge line having the inner cutting edge section is located within a radial range far from the center larger than a radius from the center of the inner noncutting edge section of the other cutting edge line. The total length of the at least one intermediate noncutting edge section of the cutting edge line having the inner cutting edge section is greater than a length of the inner noncutting edge section of the other cutting edge line. The intermediate noncutting edge section of the cutting edge line having the inner noncutting edge section is located within a radius from the center smaller than a radius from the center of an outermost cutting edge section of the cutting edge line having the inner cutting edge section. The length of the intermediate noncutting edge section of the cutting edge line having the inner noncutting edge section is smaller than the total length of the intermediate noncutting edge section of the cutting edge line having the inner cutting edge section.
    • 一种旋转切削工具,在其轴向端面上具有基本上沿着延伸穿过工具的旋转中心的直径平面布置的两条切削刃线,一个切削刃线具有与中心相邻的内部切削刃部分,而另一个具有 内部非切割边缘部分与中心相邻。 每个切割边缘线具有至少一个中间非切割边缘部分。 具有内切割刃部的切削刃线的至少一个中间非切削刃部位于距离另一切削刃线的内侧切削刃部的中心以外的半径的径向范围内。 具有内切割刃部的切削刃线的至少一个中间非切削刃部的总长度大于另一切削刃线的内侧切削刃部的长度。 具有内切割边缘部分的切割边缘线的中间非切割边缘部分位于距离具有内切割边缘部分的切割边缘线的最外切割边缘部分的中心的半径以外的中心的半径内。 具有内部非切割边缘部分的切割边缘线的中间非切割边缘部分的长度小于具有内部切割边缘部分的切割边缘线的中间非切割边缘部分的总长度。