Patent · US Active

Cutting tool comprising a cutting element releasably attached to a support member by means of a clamping jaw

US10821528B2 · kind B2 · utility

0Cited by

16References

28Claims

0Family size

Assignee

Guehring KG · DE

Inventors

Hans-Peter Hollfelder · Furth, DE
Juergen Thanner · Hilpoltstein, DE

Key dates

Filing date	Oct 5, 2018
Grant date	Nov 3, 2020
Priority date	—
Expiry date	Oct 5, 2038

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB23C2210/161
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

The invention relates to a cutting tool, in particular a rotating machining tool, comprising a support member, a cutting element that is releasably clamped to the support member, and a clamping jaw which is located on the support member, can be secured by means of a clamping screw and clamps the cutting element against the support member. According to the invention, a lifting element is provided between the support member and the clamping claw; when the clamping screw is unscrewed, said lifting element lifts the clamping jaw off the cutting element located on the support member.

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