Surfacing tool for optical purposes
US10189139B2 · kind B2 · utility
1Cited by
6References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 24, 2014 |
| Grant date | Jan 29, 2019 |
| Priority date | — |
| Expiry date | Apr 14, 2035 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB24D9/08
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A surfacing tool for optical purposes, includes a body (30) for mounting the tool (10) on a surfacing machine, an elastically compressible interface (12), a flexible buff (13), and a connecting structure between the mounting body (30) and the elastically compressible interface (12). The connecting structure includes a bell (11), and a supporting body (14) between the peripheral wall (17) of the bell (11) and the periphery of the interface (12), the body (30) for mounting the tool (10) on a surfacing machine (32, 33) being connected to the main body (16) on the side opposite the side facing the interface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.