Linear guide bearing apparatus
US7387441B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 5, 2005 |
| Grant date | Jun 17, 2008 |
| Priority date | — |
| Expiry date | Mar 10, 2026 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16C29/086
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
In a linear guide bearing apparatus in which a lubricant feeding member 20 attached to an axial end of a slider 2 and making sliding contact with the rolling body rolling grooves 3 of a guide rail 1 to feed a lubricant thereto is of a porous material containing the lubricant and is pressed outwardly along the width of the slider 2 by a pressing member 31 fitted in the lubricant feeding member 20 at an upper portion thereof to have its sliding contact portions 21 pressed against the rolling body rolling grooves 3 of the guide rail 1, the lubricant feeding member 20 is housed in the casing 30 formed integrally with the pressing member 31.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.