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81. 发明公开

EP4017667A1 VERFAHREN UND VORRICHTUNG ZUR SPANABHEBENDEN BEARBEITUNG EINES WERKSTÜCKS 审中-公开
公开(公告)号：EP4017667A1
公开(公告)日：2022-06-29
申请号：EP20735173.5
申请日：2020-06-29
申请人： Broetje-Automation GmbH
发明人： Die Erfindernennung liegt noch nicht vor
IPC分类号： B23B47/34 , B23B51/10

82. 发明公开

EP3983170A1 BROCHE A ACTIONNEURS PIEZOELECTRIQUES 有权
公开(公告)号：EP3983170A1
公开(公告)日：2022-04-20
申请号：EP20719434.1
申请日：2020-04-17
申请人： Mitis
发明人： LAPORTE, Sylvain
IPC分类号： B23Q1/70 , B06B1/06 , B23B37/00 , B23B47/34 , B23Q1/34 , B23Q5/28 , B23Q5/32

83. 发明公开

EP3406395A2 INSERTION COMPONENT AND METHOD FOR INSERTING THEREOF THROUGH THE SURFACE OF A WORKPIECE 审中-公开
公开(公告)号：EP3406395A2
公开(公告)日：2018-11-28
申请号：EP18182985.4
申请日：2010-11-23
申请人： Centre De Recherche Industrielle Du Quebec
发明人： HOTTE, Denis
IPC分类号： B23P19/00 , B23B47/34 , B23K20/12 , B25B27/14
CPC分类号： B23P19/00 , B21J5/063 , B21J15/027 , B21K25/005 , B23B51/101 , B23K20/125 , B23K20/1255 , B23K20/127 , B23P23/00 , Y10T29/49945 , Y10T29/53978
摘要： A component (14") for use with a rotary tool (11) and to be inserted through a surface of a workpiece (100) made of aluminum is rotated in a first direction (30) while an axial force (45) of a sufficient magnitude is applied thereon to produce insertion by plasticizing the workpiece through friction and to produce attachment after a sufficient setting time. In an embodiment, the component (14'') includes a head portion (16") having a base connectable to the tool and a working end (54) threaded at its outer surface. The component also has an insert portion (18) extending along an insertion axis (20) and aligned with the head portion (16''). The insert portion (18) has a penetrating end (19) defining a maximum outer diameter and an outer surface made of a material harder than aluminum. The insert portion (18) has a threaded bore closed at the penetrating end (54) and extending along the insertion axis (20) to initially receive the threaded working end (54).

84. 发明授权

EP2708317B1 Dust collecting attachment 有权
公开(公告)号：EP2708317B1
公开(公告)日：2018-09-05
申请号：EP13193155.2
申请日：2010-07-09
申请人： Makita Corporation
发明人： Kasuya, Yoshihiro , Takeuchi, Hajime , Furusawa, Masanori
IPC分类号： B23B47/34 , B25D16/00 , B25D17/08
CPC分类号： B23Q11/0046 , B23B47/34 , B23B2260/058 , B23B2270/30 , B23Q11/0071 , B25D16/00 , B25D17/088 , B25D2216/0015 , B25D2216/0023 , B25D2216/0038 , Y10T408/44 , Y10T408/50
摘要： It is an object of the invention to provide a technique that contributes to rationalization of dust collection, in a dust collecting attachment for use on a power tool. Dust collecting attachments 250, 350 are used on a power tool 201 having a tool body 203, a tool bit 209 which can be coupled to a front end region of the tool body 203, and an auxiliary handle 208 attached to the tool body 203. The dust collecting attachments 250, 350 include dust collecting members 251, 351, respectively, which can be attached to the auxiliary handle 208 in such a manner as to surround the front end region of the tool body 203 around a longitudinal axis of the front end region in order to collect dust generated during operation by the power tool 201, and a connecting hose 273 for connecting the dust collecting members 251, 351 to a dust collector.

85. 发明公开

EP3326742A3 POWER TOOL WITH A DUST COLLECTING DEVICE 有权
公开(公告)号：EP3326742A3
公开(公告)日：2018-08-22
申请号：EP17203433.2
申请日：2017-11-24
申请人： Nanjing Chervon Industry Co., Ltd.
发明人： LE, Jun , LI, Yongtao
IPC分类号： B23B47/34 , B28D7/02 , B23Q11/00 , B25F5/02
摘要： A power tool includes a tool main body including a first motor for outputting power to a tool attachment and a dust collecting device. The dust collecting device includes a fan, a second motor for driving the fan to rotate so as to generate absorbing force, a connecting assembly for connecting the dust collecting device with the tool main body detachably, a dust collecting housing connected movably with the connecting assembly in a front and rear direction. The second motor includes a stator and a rotor being capable of rotating relative to the stator about a first axis substantially perpendicular to the front and rear direction. The dust collecting housing is formed with a first containing chamber for containing the fan and a second containing chamber for containing dust absorbed by the dust collecting device.

86. 发明公开

EP3003616A1 DISPOSITIF D'USINAGE VIBRATOIRE 有权转让
标题翻译： VIBRATIONSBEARBEITUNGSVORRICHTUNG
公开(公告)号：EP3003616A1
公开(公告)日：2016-04-13
申请号：EP14733273.8
申请日：2014-06-05
申请人： Centre Technique Des Industries Mecaniques , Arts
发明人： MASCIANTONIO, Ugo , MORARU, George
IPC分类号： B23B37/00 , B23B47/34 , B23Q5/32
CPC分类号： B23B37/00 , B23B47/34 , B23B2260/066 , B23B2260/102 , B23B2260/108 , B23Q5/326 , B23Q5/402
摘要： The invention relates to a machining device comprising a supporting structure, a transmission shaft (3) and a drive mechanism (1) comprising a first meshing member (13) able to drive the rotation of said shaft about the axis (A) thereof, a second meshing member (17) in a helicoidal connection with said shaft in order to drive the translational movement of said shaft along the axis thereof in a feed movement, dependent on the relative rotational velocity of said first and second meshing members, and means for generating axial oscillations. According to the invention, said second meshing member (17) is translationally mobile with respect to said supporting structure along the axis (A), said means of generating axial oscillations comprising an electromechanical actuator (20) mounted in a fixed frame of reference connected with said supporting structure, able to be coupled axially to said second meshing member (17) to cause it to oscillate translationally so as to superpose an axial oscillation component on said feed movement.
摘要翻译：一种加工装置，包括壳体，传动轴（3）和驱动机构（1），所述驱动机构（1）包括能够绕其轴线（A）旋转所述轴的第一齿轮构件（13），第二齿轮构件（17）与轴的螺旋形连接，以便根据第一和第二传动构件的相对转速以及用于产生轴向振动的装置在进给运动中沿其轴线平移地驱动轴。第二齿轮构件（17）能够相对于壳体沿轴线（A）平移地移动，用于产生轴向振荡的装置包括安装在固定位置的机电致动器（20），其连接到壳体，并且能够被轴向耦合到第二传动构件（17），以便使其平移地摆动，从而将轴向振动分量叠加在所述进给运动上。

87. 发明公开

EP2946860A1 Absaugvorrichtung 审中-公开
公开(公告)号：EP2946860A1
公开(公告)日：2015-11-25
申请号：EP14168923.2
申请日：2014-05-20
申请人： HILTI Aktiengesellschaft
发明人： Appel, Hans
IPC分类号： B23B47/34 , B23B51/06 , B25D17/02 , B23Q11/00 , B23Q17/00
CPC分类号： B25D17/20 , B23B47/34 , B23B51/06 , B23B2270/62 , B23Q11/0046 , B23Q17/00 , B25D16/00 , B25D17/02 , B25D2211/068 , B25D2217/0057
摘要： Eine Absaugvorrichtung hat ein Gebläse 23, einen Ansaugkopf 26, einen Kanal 19 von dem Ansaugkopf 26 zu dem Gebläse 23, einen Staubfilter 24 und einen Sammelbehälter 25 für den an dem Staubfilter 24 abgeschiedenen Staub. Der Ansaugkopf hat einen um eine Arbeitsachse 13 angeordneten rohrförmigen Hohlraum 28 zum Aufnehmen des Anschlussabschnitts 21 des Saugbohrers 4. In dem Hohlraum 28 ist ein Strömungssensor 37 angeordnet, der eine der Arbeitsachse 13 zugewandte Sensorfläche 44 hat und zum Ausgeben eines Messsignals 41 ist, das indikativ für einen auf die Sensorfläche 44 auftreffenden Luftstrom ist. Eine Auswertungseinrichtung 38 gibt ein Fehlersignal 42 ansprechend auf das Messsignal 41 aus, wenn das Messsignal 41 für wenigstens eine vorgegebene Dauer (T) geringer als ein Schwellwert 43 ist, und unterdrückt das Fehlersignal 42, wenn das Messsignal 41 den Schwellwert 43 innerhalb der vorgegebenen Dauer (T) überschreitet. Eine Signalisierungseinrichtung zeigt 39 das Fehlersignal 42 einem Anwender an.
摘要翻译：抽吸装置具有风扇，吸头，从吸头引导到风扇的通道，防尘过滤器和收集容器，用于保持已经沉积在防尘过滤器上的灰尘。吸头具有围绕工作轴线布置并用于容纳吸入钻头的连接部分的管状空腔。在空腔中排列的是具有面向工作轴线的传感器表面的流量传感器，其用于发出指示撞击传感器表面的气流的测量信号。如果测量信号低于阈值至少规定的时间段，则评估单元响应于测量信号发出误差信号，而如果在规定期间内测量信号超过阈值则抑制误差信号的时间。信令单元向用户显示错误信号。

88. 发明公开

EP2835199A1 TOOL HOLDER DEVICE 有权
标题翻译： WERKZEUGHALTEEINRICHTUNG
公开(公告)号：EP2835199A1
公开(公告)日：2015-02-11
申请号：EP12721878.2
申请日：2012-04-03
申请人： FUNDACIÓN TECNALIA RESEARCH & INNOVATION
发明人： OSTRA BELDARRAIN, Txomin , RIVERO RASTRERO, Asun , RODRIGUEZ CANAS, Germán
IPC分类号： B23B47/34
CPC分类号： B23B47/34 , B23B2270/027 , B23B2270/54 , Y10T408/23
摘要： The present invention relates to a tool holder device which comprises securing means (4) for securing a tool (24), a movable part (2) which can move in an axial direction and a pneumatic mechanism (3) which can cause an axial vibratory movement of the movable part (2). The securing means (4) are coupled to the movable part such that the axial vibratory movement of the movable part (2) is transmitted to the tool (24).
摘要翻译：本发明涉及一种工具保持装置，其包括用于固定工具（24）的固定装置（4），可沿轴向移动的可移动部分（2）和可引起轴向振动的气动机构（3）可移动部件（2）的运动。固定装置（4）联接到可动部件，使得可动部件（2）的轴向振动运动被传递到工具（24）。

89. 发明授权

EP2559508B1 BORING DEVICE 有权
标题翻译：钻孔装置
公开(公告)号：EP2559508B1
公开(公告)日：2014-12-17
申请号：EP11768831.7
申请日：2011-04-11
申请人： UHT Corporation
发明人： KAKIMOTO Masakazu
IPC分类号： B23B47/34 , B23Q11/00
CPC分类号： B23B47/34 , B23B45/00 , B23Q11/006 , Y10T408/453

90. 发明公开

EP2790860A1 PROCEDE D'USINAGE 有权
标题翻译： BEARBEITUNGSVERFAHREN
公开(公告)号：EP2790860A1
公开(公告)日：2014-10-22
申请号：EP12815828.4
申请日：2012-12-11
申请人： Mitis
发明人： LAPORTE, Sylvain
IPC分类号： B23B47/34 , B23B41/06 , B23B41/16 , B23B51/00 , B23B47/00
CPC分类号： B23B41/16 , B23B41/06 , B23B47/00 , B23B47/34 , B23B2250/16 , B23B2260/02 , B23B2270/30 , B23B2270/54 , B23C2220/605 , B23Q5/326 , B23Q5/402 , Y10T408/03 , Y10T408/23
摘要： The present invention relates to a machining process involving at least a shape machining, comprising: c) carrying out machining over a first distance using a cutting tool subjected, as it advances, to axial oscillations, then d) the reduction, in particular cancellation, of the amplitude of the axial oscillations, while continuing to drive the cutting tool in rotation.
摘要翻译：用于至少一个成型加工操作的加工方法可以包括使用在其向前移动时经受轴向振荡的切削工具在第一距离上进行加工操作，然后在继续驱动切割的同时减小轴向振动的振幅旋转工具

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