Planetary gear
A technology for planetary gearboxes and gearboxes, applied in gear transmissions, gear lubrication/cooling, belts/chains/gears, etc., which can solve problems such as friction corrosion, oil mist not reaching the inner ring gear, lack of lubrication in thrust bearings, etc. To achieve the effect of preventing friction corrosion
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0014] Since two-stage planetary gearboxes for machine tools are known to those skilled in the art, only the parts necessary for understanding the invention will be described below.
[0015] Use 1 to mark the transmission shaft 1 of the planetary gearbox, use 2 to mark the sun gear connected to it, use 3 to mark the driven shaft and use 4 to mark the planet carrier connected to it. 13 marks the oil inlet, which in the exemplary embodiment shown is located near the connection 19 of the sliding sleeve 26 in the bearing housing or in the gearbox housing. The oil inlet is connected to an oil pump not shown outside the gearbox and connected to the first outer bearing 5 of the driven shaft 3 through an oil pipe 16 formed on the casing wall of the gearbox. The first outer bearing 5 is separated from the second inner bearing 6 by a piston ring 8 , wherein the piston ring 8 has channels. The channel can either be a small hole 15 formed parallel to the axis of the driven shaft through ...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com