Festool Gmbh

Wolfgang Spengler

Magnus Deiss

Philipp Sobl

Volker Barth

Marco Haible

Jonathan Weik

Martin Werbach

Marco Christoph Brosch

Boris Seyfried

Tobias Höfer

Torsten Reuss

Christian Kneip

A connector for coupling a particle outlet of a handheld machine tool to a particle receiving device is described. The connector has a tube-shaped inlet portion extending along an inlet axis and a tube-shaped outlet portion extending along an outlet axis. The tube-shaped outlet portion is for coupling to the particle receiving device. The inlet portion has a body section and an engagement section. The engagement section is resiliently coupled to the body section. The engagement section has an engagement geometry for mating with an engagement counter-geometry on the particle outlet, such that a positive locking effective along a circumferential direction is provided between the engagement geometry and the engagement counter-geometry. Moreover, a lock is coupled to the inlet portion. The lock is for selectively blocking a movement of the engagement section relative to the body section. Moreover, a handheld machine tool, a handheld machine tool assembly, and a method for operating a handheld machine tool assembly are presented.

Connector for coupling a particle outlet of a handheld machine tool to a particle receiving device, handheld machine tool, handheld machine tool assembly, and method

A holding element () for a device for supporting and/or guiding a machine tool () or a workpiece (W), wherein the device includes a contact body () having a contact surface () for contact on a work surface (H) of a workpiece (W) or a wall. It is provided that the holding element () includes an adhesive means () for adhesion to the work surface (H) and a fastening means for a releasable hold on the contact body (), wherein the fastening means includes at least one formfitting contour () for formfitting hold on a holding element receptacle () of the contact body ().

Holding element for a supporting and/or guiding device

A mobile hand-held sawing machine having: a sawing assembly (), which has a sawing tool holder () for a sawing tool () and a saw drive motor () for driving the sawing tool holder (); and a guide device (), which has a guide body () having a guide face (), extending along a longitudinal axis (L), for guiding the hand-held sawing machine () in a working direction (AR) on a workpiece (W); the hand-held sawing machine () having a pre-cutting assembly (), which is arranged on the guide device () in front of the sawing assembly () in relation to the working direction (AR) in a longitudinal position in relation to the longitudinal axis (L) and has a pre-cutter tool holder () for a pre-cutting tool () and a pre-cutter drive (A) for driving the pre-cutter tool holder ().

Mobile hand-held sawing machine having pre-cutting assembly and grip

Circular saws with transparent windows that extend within blade guard openings and cover fastening structures. The circular saws include a motor and an arbor configured to operatively attach a circular saw blade to the circular saw. The circular saws also include a blade guard. The blade guard includes a blade guard opening, which is positioned to permit a user of the circular saw to view a leading edge of the circular saw blade as the circular saw cuts a workpiece. The circular saws also include a transparent window, which extends within the blade guard opening, and a cover fastening structure, which is configured to selectively attach a splinter guard to the blade guard while the transparent window extends within the blade guard opening.

Circular saws including transparent windows that extend within blade guard openings and cover fastening structures

Circular saws are disclosed herein. The circular saws include a cutting assembly, a base plate, a pivot assembly, and a pivot bias mechanism. The cutting assembly includes a motor and an arbor. The base plate defines an assembly-facing side and an assembly-opposed side. The pivot assembly operatively attaches the cutting assembly to the base plate. The cutting assembly and the base plate are configured to operatively rotate, relative to one another and about a pivot axis of the pivot assembly, to selectively vary a region of the circular saw blade that extends on the assembly-opposed side of the base plate. The pivot bias mechanism is configured to apply a linear force between the cutting assembly and the base plate in a linear bias direction that urges the cutting assembly and the base plate in opposed directions along the pivot axis.

Circular saws with pivot assemblies and pivot bias mechanisms

A mobile handheld machine saw having a saw assembly, which has a saw toolholder for a saw tool and a saw drive motor for driving the saw toolholder, and having a guide device, wherein the handheld machine saw has a scoring assembly, which is arranged in front of the saw assembly on the guide device with respect to the working direction, having a scorer toolholder for a scoring tool and having a scoring drive for driving the scorer toolholder, wherein a score upstream from the saw cut to be introduced in the working direction can be introduced into the workpiece by means of the scoring tool protruding in front of the guide surface in scoring operation of the handheld machine tool. It is provided that the scoring assembly has a scorer dust extraction device for extracting particles arising during the introduction of the score by the scoring tool into the workpiece.

Mobile hand-held machine saw with scoring assembly and dust extraction

A device for supporting and/or guiding a machine tool or a workpiece, wherein the device includes a contact body having a contact surface for contact on a work surface of a workpiece or a wall. It is provided that the contact body includes a holding element having an adhesive means for adhesion to the work surface, wherein the adhesive means, when the contact surface of the contact body bears against the work surface, can be brought from a positioning state, in which the adhesive means is not in contact with the work surface and the contact surface can be positioned with respect to the work surface into an adhesive state, in which the adhesive means adheres to the work surface and fixes the contact body on the work surface.

Device for supporting and/or guiding a machine tool

A mobile handheld machine saw () having a saw assembly (), which has a saw toolholder () for a saw tool (), in particular a saw blade, and a saw drive motor () for driving the saw toolholder (), and having a guide device (), which has a guide body () having a guide surface () for guiding the handheld machine saw () along a working direction (AR) on a workpiece (W) and on its upper side (A) opposite to the guide surface (), the saw toolholder () is movably mounted by means of a saw depth setting bearing () between an upper depth setting position (UT) in which the saw toolholder () is adjusted closer to the guide surface () than in the upper depth setting position (OT).

Mobile hand-held machine saw with a pivoting scoring assembly

A functional unit, in particular for a tool, a tool accessory and/or a lighting apparatus, that includes a housing, a suction region, which is arranged on the housing and with which the fastening apparatus can be fastened releasably to a substrate, and an electrically operated negative-pressure unit, which is arranged in the housing and to provide a negative pressure in the suction region. The fastening apparatus also includes at least one fastening interface for fastening the functional unit. Alternatively, or additionally, the fastening apparatus includes the functional unit. The functional unit includes a guide device, in particular a guide rail, a router guide, a routing template, a rolling guide rail, a drilling apparatus, a lamp and/or a grazing light.

Growing community of inventors

Neidlingen, Germany

Wolfgang Spengler