Patent · US Active

System of finishing a part formed of several materials

US9227292B2 · kind B2 · utility

0Cited by

6References

13Claims

0Family size

Assignee

Comadur SA · CH

Inventors

Jean-Mary Hawrylko · Valdahon, FR
Hubert Gauthier · Pontarlier, FR

Key dates

Filing date	Jun 3, 2013
Grant date	Jan 5, 2016
Priority date	—
Expiry date	Sep 19, 2033

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB24B41/02
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

A system of finishing a part includes at least two materials of different hardness, the system including at least one accommodating device, used as a container for an abrasive element and a support device including a structure to secure the part. The system further includes a mechanism to move the part closer against the abrasive element and a mechanism to move the part relative to the accommodating device along satin finish lines. The part, in one example, is a part of a timepiece.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.