Cordless surface dresser
US6716095B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 8, 2003 |
| Grant date | Apr 6, 2004 |
| Priority date | — |
| Expiry date | Jan 12, 2023 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB25F5/026
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A surface dresser for removing contaminants includes a body assembly with a stationary seat and an adjustable assembly with a dressing wheel. The adjustable assembly is rotatably mounted on an outer periphery of the stationary seat. Two pairs of pin holes are defined in the stationary seat, and a flexible pin with two short ends is movably mounted in each pair of pin holes. A latch is slidably attached on the outer periphery of the stationary seat and has two clamping holes and two detents corresponding to two adjacent pin holes. When the adjustable assembly is rotated relative to the body assembly by a specific angle, the flexible pins selectively engage the clamping holes and the detents in the latch to lock the adjustable assembly. Consequently, the angle of the dressing wheel is adjustable to accommodate various requirements.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.