Patent ID: 8746409
Filing Date: 2014-06-10
Classification: F16C,F16H,F16N,Y10T

Abstract:
1. A linear transmission assembly having a lubricant recovery module and coordinating with a long shaft to constitute a linear transmission device, the linear transmission assembly comprising: a movable member mounted to the long shaft for reciprocation with respect to the long shaft, the movable member having a chamber; a first oil wick inserted into the movable member and the chamber, the first oil wick having a first oil-absorbable portion and a first oil-dischargeable portion, the first oil-absorbable portion being mounted inside the chamber, the first oil-dischargeable portion extending out of the movable member for contact with the long shaft; an oil tank mounted to the movable member and having an oil room for storage of lubricating oil; a second oil wick mounted to the oil tank and having a second oil-absorbable portion and a second oil-dischargeable portion, the second oil-absorbable portion extending into the oil room for contact with the lubricating oil, the second oil-dischargeable portion extending out of the oil tank to reach the chamber; and a third oil wick mounted to the oil tank and having a third oil-absorbable portion and a third oil-dischargeable portion, the third oil-absorbable portion extending out of the oil tank to reach the chamber, the third oil-dischargeable portion being located inside the oil room with contact with the lubricating oil.