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    • 3. 发明授权
    • Laterally flexible reinforced structure
    • 横向柔性加固结构
    • US07815043B2
    • 2010-10-19
    • US11837265
    • 2007-08-10
    • John HawkinsGeoff NormantonArthur B. Brown
    • John HawkinsGeoff NormantonArthur B. Brown
    • B65G15/34
    • B65G15/34B29C66/1122B29C66/433B29C66/71B29C66/729B29K2021/00B29K2023/12B29K2067/00B29K2105/0845B29K2105/20B29L2031/7092B32B37/185B32B2305/08B32B2319/00B32B2433/02B65G21/10Y10T156/10Y10T156/1052B29K2023/10B29K2083/00B29K2077/10B29K2077/00B29K2027/12B29K2027/06B29K2011/00B29K2009/06B29K2009/00B29K2007/00B29K2001/00
    • In improved reinforced conveyor belt structure is disclosed having a segmented reinforcing structure for enabling enhanced in-plane expansion of the belt under conditions of extreme in-plane experienced during operation. The belt comprises at least one elastomer layer and at least one reinforcing layer. The reinforcing layer may comprise a continuous strip disposed along the longitudinal center line of the conveyor belt. A series of laterally-extending reinforcing strips are disposed on either side of the center strip, radiating outward toward respective edges of the belt. These laterally-extending strips are spaced apart from one another to form a series of flexibility enhancing gaps therebetween, thus enabling the belt to elongate at its edges without undue restraint from the reinforcing layer. The laterally-extending strips may be oriented perpendicular to the center strip, or they may be oriented at oblique angles with respect to the center strip. The reinforcing layer may comprise one or more plies. Additional light-weight layers of reinforcing material may be provided between the reinforcing layer and the elastomer layer in order to enhance the structural integrity of the belt. In one embodiment, these light-weight reinforcing layers are continuous sheets of non-segmented reinforcing material which extend across substantially the entire width of the belt. Additional layers of elastomer material may be disposed between the reinforcing layer and the light-weight layers.
    • 公开了一种改进的增强输送带结构,其具有分段加强结构,用于在操作期间经历极端平面的条件下实现带的增强的平面内膨胀。 带包括至少一个弹性体层和至少一个增强层。 加强层可以包括沿传送带的纵向中心线设置的连续条带。 一系列横向延伸的加强条设置在中心条的任一侧上,朝向带的相应边缘向外辐射。 这些横向延伸的条彼此间隔开以形成一系列柔性,从而增强它们之间的间隙,从而使带能够在其边缘处伸长而不受到加强层的不适当的约束。 横向延伸的条可以垂直于中心条定向,或者它们可以相对于中心条倾斜地定向。 加强层可以包括一个或多个层。 可以在增强层和弹性体层之间提供另外的加强材料的轻质层,以增强带的结构完整性。 在一个实施例中,这些轻质加强层是延伸穿过带的整个宽度的非分段增强材料的连续片。 另外的弹性体材料层可以设置在加强层和轻质层之间。
    • 5. 发明申请
    • LATERALLY FLEXIBLE REINFORCED STRUCTURE
    • 侧向柔性加固结构
    • US20080035454A1
    • 2008-02-14
    • US11837265
    • 2007-08-10
    • John HawkinsGeoff NormantonArthur B. Brown
    • John HawkinsGeoff NormantonArthur B. Brown
    • B65G15/30B29C65/00
    • B65G15/34B29C66/1122B29C66/433B29C66/71B29C66/729B29K2021/00B29K2023/12B29K2067/00B29K2105/0845B29K2105/20B29L2031/7092B32B37/185B32B2305/08B32B2319/00B32B2433/02B65G21/10Y10T156/10Y10T156/1052B29K2023/10B29K2083/00B29K2077/10B29K2077/00B29K2027/12B29K2027/06B29K2011/00B29K2009/06B29K2009/00B29K2007/00B29K2001/00
    • In improved reinforced conveyor belt structure is disclosed having a segmented reinforcing structure for enabling enhanced in-plane expansion of the belt under conditions of extreme in-plane experienced during operation. The belt comprises at least one elastomer layer and at least one reinforcing layer. The reinforcing layer may comprise a continuous strip disposed along the longitudinal center line of the conveyor belt. A series of laterally-extending reinforcing strips are disposed on either side of the center strip, radiating outward toward respective edges of the belt. These laterally-extending strips are spaced apart from one another to form a series of flexibility enhancing gaps therebetween, thus enabling the belt to elongate at its edges without undue restraint from the reinforcing layer. The laterally-extending strips may be oriented perpendicular to the center strip, or they may be oriented at oblique angles with respect to the center strip. The reinforcing layer may comprise one or more plies. Additional light-weight layers of reinforcing material may be provided between the reinforcing layer and the elastomer layer in order to enhance the structural integrity of the belt. In one embodiment, these light-weight reinforcing layers are continuous sheets of non-segmented reinforcing material which extend across substantially the entire width of the belt. Additional layers of elastomer material may be disposed between the reinforcing layer and the light-weight layers.
    • 公开了一种改进的增强输送带结构,其具有分段加强结构,用于在操作期间经历极端平面的条件下实现带的增强的平面内膨胀。 带包括至少一个弹性体层和至少一个增强层。 加强层可以包括沿传送带的纵向中心线设置的连续条带。 一系列横向延伸的加强条设置在中心条的任一侧上,朝向带的相应边缘向外辐射。 这些横向延伸的条彼此间隔开以形成一系列柔性,从而增强它们之间的间隙,从而使带能够在其边缘处伸长而不受到加强层的不适当的约束。 横向延伸的条可以垂直于中心条定向,或者它们可以相对于中心条倾斜地定向。 加强层可以包括一个或多个层。 可以在增强层和弹性体层之间提供另外的加强材料的轻质层,以增强带的结构完整性。 在一个实施例中,这些轻质加强层是延伸穿过带的整个宽度的非分段增强材料的连续片。 另外的弹性体材料层可以设置在加强层和轻质层之间。
    • 8. 发明申请
    • Apparatus for diverting a stream of articles
    • 用于转移物品流的装置
    • US20060027439A1
    • 2006-02-09
    • US11246572
    • 2005-10-07
    • Paul HortonDavid BogleJohn HawkinsJoseph DePaso
    • Paul HortonDavid BogleJohn HawkinsJoseph DePaso
    • B65G47/51
    • B65G47/5131
    • Apparatus is disclosed for diverting a stream of articles, the apparatus including a framework, a first conveyor supported in the framework and conveying stream of articles along a first conveying surface, and a second conveyor supported in the framework parallel to the first conveyor and having a second conveying surface. A first drive mechanism drives the first conveyor at a first speed in a first direction, and a second drive mechanism drives the second conveyor at a second speed in a second direction opposite to the first direction. A carrier is arranged to travel along a path parallel to the first and second conveyors, and a diverter element is affixed to the carrier and extending across at least a portion of the conveying surfaces of the first and second conveyors to divert articles in the stream on the first conveyor to the second conveyor. A carrier drive mechanism is operatively configured to drive the carrier along the path at a speed and in a direction that depends on the first speed and the second speed. The carrier drive mechanism is disposed in a stationary position with reference to the framework. A controller calculates a differential speed corresponding to the difference in first and second speeds of the first and second conveyors respectively, and for controlling the carrier drive mechanism for driving the carrier at the differential speed.
    • 公开了用于转向物品流的设备,该设备包括框架,支撑在框架中的第一输送机和沿着第一输送表面输送物品流;以及支撑在平行于第一输送机的框架中的第二输送机, 第二输送面。 第一驱动机构以第一方向的第一速度驱动第一输送机,第二驱动机构以与第一方向相反的第二方向以第二速度驱动第二输送机。 载体布置成沿着平行于第一和第二输送机的路径行进,并且分流元件固定到载体上并延伸穿过第一和第二输送机的输送表面的至少一部分以将物流中的物品转移到 第一输送机到第二输送机。 载体驱动机构可操作地构造成以取决于第一速度和第二速度的速度和方向沿着路径驱动载体。 载体驱动机构相对于框架设置在静止位置。 控制器分别计算与第一和第二输送机的第一和第二速度的差相应的差速,并且控制用于以差速驱动载体的载体驱动机构。