公开(公告)号：US4181170A

公开(公告)日：1980-01-01

申请号：US909539

申请日：1978-05-25

申请人： Joseph C. Price ,  John F Wood

发明人： Joseph C. Price ,  John F Wood

IPC分类号： B60C25/00 ,  B60C25/12 ,  B60C25/125 ,  B60C25/132 ,  B60C25/14

CPC分类号： B60C25/145 ,  B60C25/0596 ,  B60C25/132

摘要： There is provided in a tire changing apparatus of the type having a base, a table on the base for receiving a wheel and supporting the wheel during a tire servicing operation, and a plurality of jets at spaced locations about the table disposed to direct a fluid stream towards a wheel supported on the table, the improvement including a liquid lubricant reservoir and a system for selectively directing a liquid lubricant from the reservoir to at least some of the jets to impinge upon the wheel. The presence of the lubricant assists in tire demounting operations and the seating of beads on tubeless tires.

摘要翻译： 在具有基座的轮胎更换装置中设置有用于在轮胎维修操作期间接收车轮并支撑车轮的基座上的桌子和围绕设置成引导流体的台子的间隔位置处的多个喷嘴 流向支撑在桌子上的轮子，改进包括液体润滑剂储存器和用于选择性地将液体润滑剂从储存器引导到至少一些喷射器以撞击在轮上的系统。 润滑剂的存在有助于轮胎拆卸操作和珠子在无内胎轮胎上的安置。

公开(公告)号：US20080206381A1

公开(公告)日：2008-08-28

申请号：US12035784

申请日：2008-02-22

申请人： Joseph C. Price

发明人： Joseph C. Price

IPC分类号： D01D5/00 ,  D02J1/22 ,  D02G3/00

CPC分类号： D02J1/22 ,  D01D5/22 ,  D01D5/23 ,  D01D5/426 ,  D02G3/445 ,  D10B2505/202

摘要： Systems and methods for manufacturing synthetic yarns for synthetic turf. The systems and methods include rollers for advancing a plastic sheet forward through a manufacturing process. The plastic sheet is cooled and heated on opposing sides by alternating temperature rollers to pre-form the plastic sheet such that subsequent synthetic yarns made from the sheet will have a curled shape. The plastic sheet is then cut longitudinally by a plurality of slitting blades along the length of the sheet to form a plurality of single strand synthetic yarns. A drawing device then draws and stretches the single strand synthetic yarns to a desired width and thickness, wherein the drawing device includes a drawing oven for heating the yarns, and a plurality of drawing rollers for pulling and stretching the heated yarns. The final product drawn yarns comprise sealed, smooth yarns with desirable rounded edges and a curled tip.

摘要翻译： 制造合成草皮合成纱的系统和方法。 该系统和方法包括用于通过制造过程向前推进塑料片的辊。 将塑料片冷却并通过交替的温度辊在相对的两侧加热，以预先形成塑料片，使得由片材制成的随后的合成纱线将具有卷曲的形状。 然后通过多个沿片材的长度切割刀片纵向地切割塑料片，以形成多根单股合成纱线。 然后，拉伸装置将单股合成纱线拉伸和拉伸到期望的宽度和厚度，其中拉伸装置包括用于加热纱线的拉丝烘箱和用于拉伸和拉伸加热纱线的多个拉伸辊。 最终产品拉伸纱线包括具有期望的圆形边缘和卷曲尖端的密封的光滑纱线。