Patent attributes
Multifunction baffles and work equipment transmissions containing multifunction baffles are provided. In various embodiments, the work equipment transmission includes a gearbox housing having an outlet port, a sump retaining a lubricant reservoir, and a first gear rotatably mounted in the gearbox housing such that a portion of the first gear is located below an upper surface of the lubricant reservoir. A multifunction baffle, which is installed within the gearbox housing, includes a circumferential shroud wall and an integrated suction tube. The integrated suction tube includes, in turn, a suction tube body integrally formed with the circumferential shroud wall, an inlet end portion in fluid communication with the lubricant reservoir, an outlet end portion in fluid communication with the outlet port, and a lubricant flow passage within the suction tube body and through which the lubricant is drawn from the lubricant reservoir.
