| 摘要 |
The present invention relates to a multi-grease nipple tube fastened to a universal joint. More specifically, the present invention relates to a multi-grease nipple tube fastened to a universal joint capable of more easily injecting grease through a nipple formed on a connector and a cross pin constituting the universal joint used in conventional trucks such as a dumper truck or a cargo truck. The grease injected into the nipple located on a cross bearing formed on the cross pin constituting the universal joint and the connector is injected by the nipple while the multi-grease nipple tube is formed at one side of the universal joint to inject the grease, so a grease injection hole (11) located at the most preferable position for the grease injection can be selected to inject the grease regardless of a direction in which the nipple is located, thereby easily injecting the grease through the multi-grease nipple tube fastened to the universal joint regardless of the position of the nipple. Also, even though a hub yoke of the universal joint has different diameters for different vehicle types, the multi-grease nipple tube (1) can be applied (installed) to all vehicle types regardless of the differences in the diameter of the hub yoke (100, 100`) by a coupling (installation) structure constituted with an upper cover (2) and a lower cover (3), thereby remarkably increasing an applicable range. |
