Telescopic safety shield for machine tool
US7412759B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 24, 2007 |
| Grant date | Aug 19, 2008 |
| Priority date | — |
| Expiry date | Apr 24, 2027 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T409/309576
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A telescopic safety shield device includes a carrier movably engaged onto a platform and having one or more guideways tilted relative to the platform, a tool rest movably engaged onto the guideways and moveable inclinedly relative to the carrier and the platform, and a telescopic shielding device having two or more casing members coupled between the platform and the tool rest for shielding the area between the platform and the tool rest, the casing members are pivotally coupled to the platform and the tool rest for allowing the casing members to be pivoted relative to the platform and the tool rest respectively and for preventing dirt or contaminant from entering into the areas between the platform and the tool rest.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.