公开(公告)号：US5632356A

公开(公告)日：1997-05-27

申请号：US508798

申请日：1995-08-28

Applicant: Dan W. Sells

Inventor： Dan W. Sells

IPC: H02G1/08 ,  F16W7/16

CPC classification number: H02G1/08 ,  F16N2210/33 ,  F16N2210/34

Abstract: A cable lubricating device and method, for use in cable through conduit pulling operations. The automatic cable lubricating device includes a lubricant supply tank having an internal chamber and a regulating means for regulating the flow of a pressurized lubricant from within its internal chamber, a lubricant dispensing head having a cable feeding aperture therethrough and a plurality of lubricating ports, and a flexible lubricant supply hose having a first and second end. The dispensing head further includes an input port. The first end of the supply hose has a connecting means for connecting to the regulating means downstream of the supply tank. The second end of the supply hose has a connecting means for connecting to the dispensing head input port such that a lubricant under pressure stored within the internal chamber of the supply tank may be dispensed through the lubricating ports. The regulating means may be adjusted to control the output of lubricant from the lubricating ports. The dispensing head includes a conduit attachment means for attaching the dispensing head to a conduit such that in use the lubricating ports dispense the lubricant into the conduit so attached.

Abstract translation: 一种电缆润滑装置和方法，用于电缆通过导管拉动操作。 自动电缆润滑装置包括具有内部室的润滑剂供应箱和用于调节来自其内部室内的加压润滑剂的流动的调节装置，具有穿过其的电缆进给孔和多个润滑端口的润滑剂分配头，以及 具有第一和第二端的柔性润滑剂供应软管。 分配头还包括输入端口。 供应软管的第一端具有用于连接到供应罐下游的调节装置的连接装置。 供应软管的第二端具有用于连接到分配头输入端口的连接装置，使得储存在供应罐的内部室内的压力下的润滑剂可以通过润滑端口分配。 可以调节调节装置以控制来自润滑口的润滑剂的输出。 分配头包括用于将分配头附接到管道的导管附接装置，使得在使用中，润滑端口将润滑剂分配到如此附接的导管中。