公开(公告)号：US12059795B2

公开(公告)日：2024-08-13

申请号：US18085696

申请日：2022-12-21

Applicant: Festool GmbH

Inventor： Jaroslav Fiferna ,  Jiri Blazek ,  Jürgen Stoll

IPC: B25F5/02

CPC classification number: B25F5/02

Abstract: A hand-held power tool (10), in particular a grinding machine or cutting machine, having a machine housing (20) in which a drive motor (11) for driving a tool holder (13) for a work tool (14), in particular a grinding tool or cutting tool, is accommodated, wherein the machine housing (20) has a drive housing part (30) and a handle housing part (40), wherein the drive housing part (30) has the tool holder (13) drivable by the drive motor (11) and the handle housing part (40) has a grip section (25) to be grasped by an operator, wherein the handle housing part (40) protrudes from the drive housing part (30) in the direction of a machine longitudinal axis (ML), wherein the handle housing part (40) is mounted on the drive housing part (30) in a mounted state. A form-fitting contour (32) is arranged on the drive housing part (30) and a counter-form-fitting contour (42) is arranged on the handle housing part (40), which in the mounted state engage in a form-fitting manner in at least two different mounting angular positions (W1, W2) in order to hold the handle housing part (40) on the drive housing part (30) in a rotationally fixed and axially immovable manner with respect to the machine longitudinal axis (ML).

公开(公告)号：US20230249331A1

公开(公告)日：2023-08-10

申请号：US18085696

申请日：2022-12-21

Applicant: Festool GmbH

Inventor： Jaroslav Fiferna ,  Jiri Blazek ,  Jürgen Stoll

IPC: B25F5/02

CPC classification number: B25F5/02

Abstract: A hand-held power tool (10), in particular a grinding machine or cutting machine, having a machine housing (20) in which a drive motor (11) for driving a tool holder (13) for a work tool (14), in particular a grinding tool or cutting tool, is accommodated, wherein the machine housing (20) has a drive housing part (30) and a handle housing part (40), wherein the drive housing part (30) has the tool holder (13) drivable by the drive motor (11) and the handle housing part (40) has a grip section (25) to be grasped by an operator, wherein the handle housing part (40) protrudes from the drive housing part (30) in the direction of a machine longitudinal axis (ML), wherein the handle housing part (40) is mounted on the drive housing part (30) in a mounted state. A form-fitting contour (32) is arranged on the drive housing part (30) and a counter-formfitting contour (42) is arranged on the handle housing part (40), which in the mounted state engage in a form-fitting manner in at least two different mounting angular positions (W1, W2) in order to hold the handle housing part (40) on the drive housing part (30) in a rotationally fixed and axially immovable manner with respect to the machine longitudinal axis (ML).