Wetting apparatus and method for offset printing machines
    11.
    发明授权
    Wetting apparatus and method for offset printing machines 失效
    胶版印刷机润湿装置及方法

    公开(公告)号:US5435243A

    公开(公告)日:1995-07-25

    申请号:US229176

    申请日:1994-04-18

    CPC分类号: B41F7/26 B41F7/36

    摘要: A wetting apparatus for offset printing machines comprising a first wetting roller immersed in a pan having dampening solution, a metering roller contacting with the first wetting roller, a second wetting roller contacting with the metering roller and with a printing surface, an ink application roller contacting with the printing surface, an ink receiving roller rotatably in contact with the second wetting roller and movable toward and away from at least one of the metering roller and the ink application roller, a vibrating roller rotatably in contact with the ink application roller, and an ink transferring roller rotatably in contact with the vibrating roller and movable toward and away from the ink receiving roller.

    摘要翻译: 一种用于胶版印刷机的润湿装置,包括浸在具有阻尼溶液的盘中的第一润湿辊,与第一润湿辊接触的计量辊,与计量辊接触的第二润湿辊和印刷表面,油墨施加辊接触 与印刷表面相接触的墨水接收辊可旋转地与第二润湿辊接触并且可朝向和远离计量辊和油墨施加辊中的至少一个移动;可旋转地与油墨施加辊接触的振动辊, 油墨转印辊可旋转地与振动辊接触并可朝着和远离油墨接收辊移动。

    Pneumatic radial tire
    14.
    发明授权
    Pneumatic radial tire 失效
    气动子午线轮胎

    公开(公告)号:US4696335A

    公开(公告)日:1987-09-29

    申请号:US760876

    申请日:1985-07-31

    摘要: A pneumatic radial tire comprising a belt portion disposed between the tread portion and the carcass portion wherein the belt portion is constituted by at least a pair of first belts, a second belt and a third belt which are arranged from radially inward to outward, the first, second and third belts having a first series, second series and third series of parallel cords embedded therein, respectively. The first belts being laterally spaced apart a predetermined lateral space symmetrically with respect to the mid-circumferential centerline and the cords thereof are disposed at an angle of between 40 to 60 degrees with respect to the mid-circumferential centerline. The spaced-apart first belts have opposite lateral ends which are located within less than 5 percent of a belt width of the third belt from the corresponding opposite lateral ends of the third belt, respectively. The first series of the cords of the first belt and the second series of the cords of the second belt are oriented in same directions, while the second series of the cords of the second belt and the third series of the cords of the third belt are oriented in opposite directions with each other.

    摘要翻译: 一种充气子午线轮胎,包括设置在所述胎面部分和所述胎体部分之间的带部分,其中所述带部分由至少一对第一带,第二带和第三带构成,所述第一带,第二带和第三带从径向向内布置成向外, ,第二和第三带分别具有嵌入其中的第一串联,第二串联和第三串并联电缆。 第一带相对于中圆周中心线对称地预定的侧向空间横向间隔开,并且其帘线相对于中圆周中心线以40至60度的角度设置。 间隔开的第一带具有相对的侧向端部,它们分别位于距第三带的相应的相对的横向端部小于第三带束带宽度的5%以内。 第一带的第一系列帘线和第二带的第二帘线系列在相同的方向上取向,而第二带的第二系列帘线和第三带的第三系列帘线是 相互朝向相反的方向。

    Heavy duty pneumatic radial tires
    15.
    发明授权
    Heavy duty pneumatic radial tires 失效
    重型气动子午线轮胎

    公开(公告)号:US4446901A

    公开(公告)日:1984-05-08

    申请号:US374664

    申请日:1982-05-04

    IPC分类号: B60C11/03 B60C11/06

    摘要: A heavy duty pneumatic radial tire comprises a carcass of a substantially radial construction composed of at least one rubberized ply layer containing cords embedded therein and a belt superimposed about said carcass for stiff reinforcement beneath a tread and composed of at least two rubberized ply layers each containing metal cords embedded therein, said metal cords of which being crossed with each other at a relatively small angle with respect to the circumferential direction of tire, and said tread being provided with a plurality of continuous or discontinuous zigzag circumferential ribs defined along the widthwise direction of tire by at least three, substantially zigzag main grooves extending circumferentially of said tread, said main grooves comprising one or a pair of central circumferential grooves located at a substantially central region of said tread and a pair of outside circumferential grooves defining each of outermost ribs of said tread. In this tire, the central circumferential groove has such a symmetrical cross-sectional shape with respect to a center line of said groove that an inclination angle of a groove wall of said groove with respect to a normal line drawn from an outer surface of said tread and passing an edge of said groove in the cross section perpendicular to said groove wall is made relatively large in a region extending from the groove bottom to at least 50% of groove depth, and the outside circumferential groove has such an unsymmetrical cross-sectional shape with respect to a center line of said groove that an inclination angle of an outer groove wall of said groove in the rotation axial direction of tire is made relatively large and an inclination angle of an inner groove wall of said groove in a region extending from the outer surface of said tread to at least 10% of groove depth is made smaller than that of said outer groove wall.

    摘要翻译: 重型充气子午线轮胎包括基本上径向构造的胎体,其包括至少一个包含帘线的橡胶层层,以及围绕所述胎体叠加的带,用于胎面下方的刚性加固,并由至少两个橡胶层层组成,每层包含 金属帘线嵌入其中,所述金属帘线相对于轮胎的周向以相对小的角度彼此交叉,并且所述胎面设置有沿着宽度方向限定的多个连续或不连续的之字形圆周肋 轮胎由至少三个沿所述胎面的圆周延伸的基本上为锯齿状的主槽,所述主槽包括位于所述胎面的大致中心区域的一个或一对中心圆周槽,以及一对外周向槽, 说道。 在该轮胎中,中心圆周槽相对于所述槽的中心线具有相当于所述胎面的外表面的法线的槽壁的倾斜角度对称的横截面形状 并且在从凹槽底部延伸至凹槽深度的至少50%的区域中,使与所述槽壁垂直的横截面中的所述凹槽的边缘相对较大,并且外周向凹槽具有这样的非对称横截面形状 相对于所述槽的中心线,使得所述槽的外槽壁在轮胎的旋转轴向方向上的倾斜角度相对较大,并且所述槽的内槽壁在从所述槽的延伸的区域中的倾斜角 所述胎面的外表面至少使槽深度的10%小于所述外槽壁的外表面。

    CLEANING DEVICE AND PRINTER
    17.
    发明申请
    CLEANING DEVICE AND PRINTER 审中-公开
    清洁设备和打印机

    公开(公告)号:US20080115682A1

    公开(公告)日:2008-05-22

    申请号:US11942558

    申请日:2007-11-19

    IPC分类号: B41F35/04

    CPC分类号: B41F35/04 B41P2235/30

    摘要: A cleaning device that cleans an ink-supply path of a printer including a plurality of cylinders that constitute the ink-supply path. The cleaning device supplies cleaning solution from a cleaning nozzle to an ink-transfer cylinder in the state where the ink-transfer cylinder is not in contact with an ink-source cylinder, and a blanket cylinder is not in contact with a recording medium. After the cleaning solution is supplied to all the cylinders, a cleaning-solution collecting cylinder is brought into contact with an inking cylinder to collect waste cleaning solution therefrom. A cleaning-solution removing blade removes the waste cleaning solution from the cleaning-solution collecting cylinder.

    摘要翻译: 一种清洁装置,其清洁包括构成供墨路径的多个气缸的打印机的供墨路径。 清洁装置在油墨传送滚筒不与墨水圆筒接触的状态下将清洁溶液从清洁喷嘴供给到墨水传送滚筒,橡皮布滚筒与记录介质不接触。 在向所有气缸供给清洗液之后,使清洗液收集筒与着墨筒接触,从而收集废液清洗液。 清洁溶液移除刀片从清洁溶液收集筒中去除废物清洁溶液。

    Re-treading method and apparatus
    18.
    发明授权
    Re-treading method and apparatus 失效
    重建方法和装置

    公开(公告)号:US06841017B2

    公开(公告)日:2005-01-11

    申请号:US09950696

    申请日:2001-09-13

    摘要: A re-treading method and an apparatus. An image of a zone of the tread material including its cut position is compared with a stored tread pattern image to detect a deviation amount. The tread material or the cut position are moved relative to each other by the deviation amount. The tread material is cut at the cut position after the relative movement. The tread material is wound on a base tire, and the leading and trailing edges of the tread material are united. The tread material or cut position may not be moved relative to each other if the deviation amount is within an allowable range.

    摘要翻译: 重新划分的方法和装置。 将包括其切割位置的胎面材料的区域的图像与存储的胎面花纹图案进行比较以检测偏差量。 胎面材料或切割位置相对于彼此移动偏移量。 胎面材料在相对移动之后的切割位置被切割。 胎面材料缠绕在基础轮胎上,胎面材料的前缘和后缘结合。 如果偏离量在容许范围内,胎面材料或切割位置可能不会相对移动。

    Pneumatic tire having asymmetrical groove cross section
    20.
    发明授权
    Pneumatic tire having asymmetrical groove cross section 失效
    具有不对称槽横截面的气动轮胎

    公开(公告)号:US4840211A

    公开(公告)日:1989-06-20

    申请号:US63894

    申请日:1987-06-19

    申请人: Shigeo Makino

    发明人: Shigeo Makino

    IPC分类号: B60C11/04 B60C11/03 B60C11/13

    摘要: A main circumferential groove for a pneumatic tire having asymmetrical side walls. One of the side walls has three segments each inclined differently to a line normal to the tread surface. The angle of the inner segment is larger than that of an outer segment.

    摘要翻译: 用于具有不对称侧壁的充气轮胎的主圆周槽。 侧壁中的一个具有三个段,每个段与垂直于胎面表面的线不同地倾斜。 内部段的角度大于外部段的角度。