Patent · US Active

Double-side or one-side machining machine

US12162116B2 · kind B2 · utility

0Cited by

0References

14Claims

0Family size

Assignee

Lapmaster Wolters GmbH · DE

Inventors

Hans-Peter Boller · Fockbekfeld, DE
Ingo Neuber · Bornstein, DE

Key dates

Filing date	Sep 27, 2021
Grant date	Dec 10, 2024
Priority date	—
Expiry date	Feb 11, 2042

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB24B49/14
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

A machining machine comprises a first support disk, a first working disk coupled to the first support disk, and a counter bearing element positioned to define a working gap between the first working disk and the counter bearing element. The first working disk and the counter bearing element are configured to rotate relative to each other to machine at least one side of a flat workpiece. A pressure volume is positioned between the first support disk and the first working disk and is configured to hold a pressure fluid, which generates a pressure configured to deform the first working disk. One or more temperature-controlling channels are positioned within the first working disk and configured to hold a temperature-controlling fluid that is configured to control a temperature of the first working disk, wherein the one or more temperature-controlling channels are fluidly separate from the pressure volume.

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