Linear driving device with a self-lubricating assembly
US7614790B2 · kind B2 · utility
8Cited by
17References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 15, 2007 |
| Grant date | Nov 10, 2009 |
| Priority date | — |
| Expiry date | Jul 8, 2028 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16C33/6659
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A self-lubricating assembly for a linear driving device comprises an oil applying subassembly, an oil transmitting subassembly and an oil container. The oil transmitting subassembly transmits lubricating oil from the oil container to the oil applying subassembly, and the oil applying subassembly is driven by the linear driving device to perform lubricating action automatically. The oil container is provided for storing lubricating oil to prolong lubricating time of the linear driving device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.