公开(公告)号：US20080112658A1

公开(公告)日：2008-05-15

申请号：US11985689

申请日：2007-11-15

Applicant: William Justin

Inventor： William Justin

IPC: F16C32/06

CPC classification number: F16C33/1065 ,  F16C17/02 ,  F16C33/102

Abstract: The present invention relates to bushing used in bearings. The bushing of the present invention is cylindrical with grooves on its inner face, and more particularly grooves which form a grid-like arrangement. Holes are located within the groove such that when lubricant is poured through the holes, it flows into the grooves. The grooves allow the flow of lubricant throughout the inner face, allowing the bushing and shaft assembly to stay lubricated longer and increasing its life.

Abstract translation: 本发明涉及用于轴承的衬套。 本发明的衬套是在其内表面上具有凹槽的圆柱形，更具体地说，形成格子状布置的凹槽。 孔位于槽内，使得当润滑剂通过孔注入时，其流入槽中。 这些凹槽允许润滑剂流过​​整个内表面，从而允许衬套和轴组件保持润滑更长时间并延长其使用寿命。

公开(公告)号：US20080110721A1

公开(公告)日：2008-05-15

申请号：US11985178

申请日：2007-11-13

Applicant: William Justin

Inventor： William Justin

IPC: B65G13/00

CPC classification number: B65G39/073 ,  B65G39/02 ,  B65G39/071

Abstract: The present invention is an improved design of a roller used in material handling mechanisms such as roller conveyors. The roller is a cylinder having grooves and more particular spiral groove that runs continuously from one end of the roller to the other, covering the entire outer peripheral surface. The groove is formed at a helix or spiral angle.

Abstract translation: 本发明是用于诸如辊式输送机的材料处理机构中使用的辊的改进设计。 辊是具有凹槽和更特定的螺旋槽的圆筒，其从辊的一端连续延伸到另一端，覆盖整个外周表面。 凹槽以螺旋或螺旋角形成。