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1. 发明授权

US11633826B2 Hand-held machine tool having a suction hose 有权
公开(公告)号：US11633826B2
公开(公告)日：2023-04-25
申请号：US16090714
申请日：2017-04-10
申请人： Festool GmbH
发明人： Volker Barth , Nicolai Knecht
IPC分类号： B24B7/18 , B24B55/10 , B24B47/12 , B23Q11/00
摘要： A hand-held machine tool having a, in particular rod-shaped, handle element for an operator to grasp and having a machining head, which is movably mounted on the handle element by means of a joint assembly and which has an electric drive motor for driving a tool holder for holding a machining tool, wherein a bottom side of the handle element and a machining side of the machining head face a workpiece in a base position of the machining head, wherein the joint assembly is connected to the machining head in an articulated-connection region of the machining head, wherein a flexible suction hose for conducting a suction flow from the machining head to the handle element extends between the handle element and the machining head, which suction hose is fastened to an end region of the handle element by means of a first hose end and to a suction connection of the machining head by means of a second hose end.

2. 发明申请

US20230073581A1 SUCTION DEVICE HAVING A CLOSURE ELEMENT 有权
公开(公告)号：US20230073581A1
公开(公告)日：2023-03-09
申请号：US17890334
申请日：2022-08-18
申请人： Festool GmbH
发明人： Roman Berchtold , Jan Kopf
IPC分类号： A47L9/00 , A47L5/36 , A47L9/22 , A47L9/14
摘要： A suction device (10) with a suction device housing (20), in which a suction turbine (11) for generating a suction flow (S) is arranged, the suction turbine (11) having a suction turbine inflow opening (11A), through which the suction flow (S) can flow into the suction turbine (11) and at least one suction turbine outflow opening (11B), through which the suction flow (S) can flow out of the suction turbine (11), wherein the suction device housing (20) has a suction inlet (12) for letting in the suction flow (S) and a dust collecting chamber (21) for collecting dust contained in the suction flow (S), wherein a filter element (13) for retaining dust in the dust collecting chamber (21) is arranged between the dust collecting chamber (21) and a suction turbine inflow opening (11A) of the suction turbine (11), wherein the suction device (10) has a closure element (60) with a closure body (61) for closing the suction inlet (12), which closes the suction inlet (12) in a closure position (V) and is removed from the suction inlet (12) in a release position (FS). The suction device (10) has a supply receptacle (68) for receiving the closure body (61), when the closure body (61) reaches the release position (FS).

3. 发明授权

US11577352B2 Fastening device and system 有权
公开(公告)号：US11577352B2
公开(公告)日：2023-02-14
申请号：US17438181
申请日：2020-03-10
申请人： FESTOOL GMBH
发明人： Wolfgang Spengler , Jonathan Weik
IPC分类号： B23Q9/00 , B23D47/02 , B23D51/02 , B23D59/00
摘要： 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.

4. 发明授权

US11426807B2 Mobile machine tool 有权
公开(公告)号：US11426807B2
公开(公告)日：2022-08-30
申请号：US16651680
申请日：2018-09-27
申请人： Festool GmbH
发明人： Josua Frank , Marc Rusch , Matthias Kübeler , Philipp Sobl
IPC分类号： B23D59/00 , B25F5/00 , B25F5/02 , B27B5/20 , B27B9/02
摘要： A mobile machine tool (10), namely a manually-operated machine tool or semi-stationary machine tool, for machining a workpiece (W), wherein the machine tool has a plate-like guide element (30) with a guide surface (32) for guiding the machine tool on the workpiece (W) or the workpiece (W) on the machine tool, wherein the machine tool has a drive unit (11) with a drive motor (13) for driving a tool holder (14) arranged on the drive unit (11), wherein the drive unit (11) is, by means of a bearing arrangement (35), mounted adjustably on the guide element (30) in order to adjust at least two adjustment positions (S0, S1, S2) of the tool holder (14) relative to the guide surface (32), wherein at least one adjustment position (S0, S1, S2) corresponds to a workpiece machining position in which the work tool (15) arranged on the tool holder (14).

5. 发明申请

US20220184719A1 MACHINE TOOL COMPRISING A LATERAL CONTACT BODY AND AN ABUTMENT BODY 有权
公开(公告)号：US20220184719A1
公开(公告)日：2022-06-16
申请号：US17603189
申请日：2020-03-26
申请人： Festool GmbH
发明人： David Capaccioli , Rüdiger Hölderle
IPC分类号： B23D47/02
摘要： A machine tool, for machining workpieces (W) using a working tool (36), wherein the machine tool (10) includes a machine base (11) for setting down on a ground surface and a drive assembly (30) arranged thereon with a drive motor (32) and a tool receptacle (31) drivable by the drive motor (32) for the working tool (36), wherein the machine base (11) has a support surface (14, 17) for supporting the workpiece (W) and includes at least one side contact body (40, 41) with a side contact surface (42), which is at an angle to the support surface (14, 17), and extends along a longitudinal axis (L), and wherein the machine tool (10) includes at least one abutment body (70, 170) with an abutment surface (79), which can be fixed opposite the support surface (14, 17) by means of a holding device (60) on the machine tool (10), so that the workpiece (W) for machining by the working tool (36) is supported adjacent to the side contact surface (42) sandwiched between the support surface (14, 17) and the abutment surface (79).

6. 发明申请

US20220001570A1 ELECTRIC TOOL 有权
公开(公告)号：US20220001570A1
公开(公告)日：2022-01-06
申请号：US17281270
申请日：2019-09-24
申请人： FESTOOL GMBH
发明人： Marc RUSCH , Markus SCHMID
IPC分类号： B27G19/04 , B23D59/00
摘要： A power tool, in particular a hand-held power tool, including a support section for setting down the power tool on a substrate, in particular on a workpiece and/or a guide element. The power tool has a support detection device and is designed to detect, by the support detection device, a first support state, in which the power tool is supported on the substrate by way of at least one first region of the support surface, and/or a second support state, in which the power tool is not resting on the substrate by way of at least the first region, and to determine an operating state of the power tool on the basis of the detected support state.

7. 发明申请

US20210393096A1 CONNECTION DEVICE, METHOD FOR MANUFACTURING A CONNECTION DEIVCE, SCREW SLEEVE 有权
公开(公告)号：US20210393096A1
公开(公告)日：2021-12-23
申请号：US17292040
申请日：2019-10-28
申请人： FESTOOL GMBH
发明人： Steffen MAIER
IPC分类号： A47L9/24 , A47L7/00 , F16L25/01 , F16L27/08
摘要： A connection device for the fluidic connection of a suction tube to a function unit. The connection device includes a first hollow-cylindrical connection section and a second hollow-cylindrical connection section. One of the connection sections is connectable or connected to the suction tube and the other connection section is connectable or connected to the function unit. One of the connection sections is located at least partly within the other connection section and with its outer periphery bears on the inner periphery of the other connection section, where the two connection sections are rotatably mounted, in order to provide a rotation compensation for the suction tube, and where an electrical connection for providing an antistatic function exists between the two connection sections. The first connection section includes a spring section which is deformable in the radial direction and with which the bearing contact on the second connection element takes place.

8. 发明申请

US20210387374A1 STOP UNIT AND BENCH SAW 有权
公开(公告)号：US20210387374A1
公开(公告)日：2021-12-16
申请号：US17422592
申请日：2020-01-09
申请人： Festool GmbH
发明人： Ondrej KOVÁCS , Václav ZVÁNOVEC
IPC分类号： B27G19/02 , B27B5/24 , B27B27/04
摘要： A stop unit, in particular to an angle stop, for guiding and/or for the feed of a workpiece to a saw blade of a bench saw, including a stop arm which extends in a longitudinal direction for the contact of the workpiece. The stop arm includes a main section which is manufactured from a first material and which extends over more than half the longitudinal extension of the stop arm, and at least one second end section which is arranged on an end of the main section which is located in the longitudinal direction. The second section is able to come into contact with the saw blade given an advance of the workpiece towards the saw blade, where the at least one end section is manufactured from a second material.

9. 发明申请

US20210321845A1 CLOSURE DEVICE, SYSTEM, PARTICLE COLLECTING ASSEMBLY, AND SUCTION DEVICE 有权
公开(公告)号：US20210321845A1
公开(公告)日：2021-10-21
申请号：US17258770
申请日：2019-07-10
申请人： FESTOOL GMBH
发明人： Gerhard GREBING
IPC分类号： A47L9/14 , A47L9/16
摘要： A closure device for closing a particle capture volume, in particular a bag or a container, including an access element with an access element opening for providing an access to the particle capture volume, a closure slide which can be selectively displaced relative to the access element into a release position or into a closure position. In the release position the closure slide releases the access element opening and in the closure position closes the access element opening, and a locking mechanism for locking the closure slide in the closure position with respect to the access element, where the locking mechanism 6 for unlocking requires a defined unlocking element which is separate from the locking mechanism.

10. 发明授权

US11130184B2 Table saw and splinter protection element 有权
公开(公告)号：US11130184B2
公开(公告)日：2021-09-28
申请号：US16339641
申请日：2017-09-28
申请人： FESTOOL GMBH
发明人： Dominic Richard Ender
IPC分类号： B23D47/02 , B27G19/10 , B23D47/04 , B23D45/06
摘要： A table saw, preferably a circular table saw, with a support structure which can be placed on a support and on the upper side of which a workpiece support plate is provided, and with a saw blade projecting upwards over the workpiece support plate. The workpiece support plate is mounted so that it can slide in the sawing direction relative to the support structure and to the saw blade and has a splinter protection element arranged on a side of the workpiece support plate facing the saw blade. This side is guided past the saw blade when the workpiece support plate is moved.

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