Patent · US Active

Device head of a hydraulically actuatable tool

US12151356B2 · kind B2 · utility

0Cited by

6References

17Claims

0Family size

Assignee

GUSTAV KLAUKE GMBH · DE

Inventors

Andreas Lehr · Neuss, DE
Egbert Frenken · Heinsberg, DE

Key dates

Filing date	Oct 8, 2020
Grant date	Nov 26, 2024
Priority date	—
Expiry date	Jan 18, 2041

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB25B27/026
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

A device head of a hydraulically actuatable tool includes an opposing holder which is integrally formed on the device head and which receives a first tool, and including a second tool that can be moved towards the opposing holder by a hydraulic piston. A cylindrical formation formed integrally with the device head and is provided relative to the hydraulic piston. The device head has an integrally formed toothing recess for the angular fixed, but also changeable, arrangement of a retaining rod.

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