Title:
MACHINE TOOL, MACHINE TOOL SYSTEM, AND METHOD FOR USING MACHINE TOOL
Document Type and Number:
Japanese Patent JP2021045846
Kind Code:
A
Abstract:
To provide a manual machine tool improved by a simple design measure.SOLUTION: The invention relates to a manually operated machine tool 211 having a movable tool reception device 213 rotating about a driven axis A, preferably an angular grinder. The tool reception device is set up to hold a tool device 11, particularly an insert tool, in the machine tool such that the driven axis and a tool rotation axis a substantially coincide. The tool reception device has at least one entrainment device 215 and a clamp device 217 that is relatively movable with respect to the entrainment device. The entrainment device has at least one torque transmission area arranged at an interval from the driven axis to transmit driving force to the tool device. The entrainment device and the clamp device are inserted and engaged with notches of the tool device, which extend in particular over the entire material thickness of the tool device, and clamp the tool device by the clamp device that is substantially radially movable with respect to the driven axis.SELECTED DRAWING: Figure 1
Inventors:
WILLI FELLMANN
BRUNO LUESCHER
ALDO DI NICOLANTONIO
ANDREAS ZURBRUEGG
BRUNO SINZIG
LAURENT QUEBATTE
MARCUS SCHULLER
BRUNO LUESCHER
ALDO DI NICOLANTONIO
ANDREAS ZURBRUEGG
BRUNO SINZIG
LAURENT QUEBATTE
MARCUS SCHULLER
Application Number:
JP2020200109A
Publication Date:
March 25, 2021
Filing Date:
December 02, 2020
Export Citation:
Assignee:
BOSCH GMBH ROBERT
International Classes:
B25F5/00; B24B23/02; B24B45/00
Foreign References:
| US20150035239A1 | 2015-02-05 | |||
| US20150108725A1 | 2015-04-23 | |||
| US20160184956A1 | 2016-06-30 | |||
| US20070018413A1 | 2007-01-25 |
Attorney, Agent or Firm:
Oba Reiji
Hajime Takahashi
Go Yashima
Hajime Takahashi
Go Yashima