公开(公告)号：US11959569B2

公开(公告)日：2024-04-16

申请号：US16685404

申请日：2019-11-15

申请人： DEUBLIN COMPANY LLC

发明人： Anton A. Petrou ,  Christoph Budzus ,  Sargon Guliana

IPC分类号： H02K15/00 ,  B23Q1/70 ,  B23Q11/10 ,  B23Q17/00 ,  F16L27/08 ,  F16L27/087 ,  H02K15/14 ,  H02K15/16 ,  G01M3/18

CPC分类号： F16L27/087 ,  B23Q1/70 ,  B23Q11/103 ,  B23Q17/007 ,  F16L27/0804 ,  F16L27/082 ,  F16L27/0828 ,  G01M3/183 ,  Y10T29/49826

摘要： A rotary device having a housing, a rotating machine component, a rotating member associated with the rotating machine component, a nonrotating member disposed within the housing adjacent the rotating member, and a sensor array disposed in the housing. The sensor array includes a plurality of sensing elements that are integrated with a control device and a wireless communication device. The wireless communication device is configured to communicate with a central control that is remotely located relative to the housing using electromagnetic waves.

公开(公告)号：US20240058910A1

公开(公告)日：2024-02-22

申请号：US18265868

申请日：2021-12-07

申请人： Reishauer AG

发明人： Adrian Marcel HALTER ,  Theophil HUG ,  Michel MÜLLER

IPC分类号： B23Q1/70 ,  B24B41/04 ,  B23F23/12

CPC分类号： B23Q1/70 ,  B24B41/042 ,  B23F23/1206

摘要： A tool head for a machine tool, in particular for a gear cutting machine, has a first and a second spindle unit each having at least one spindle bearing and a spindle shaft which is rotatably mounted in the respective spindle bearing about a tool spindle axis. The respective spindle bearing can support both radial and axial forces. The spindle units are arranged coaxially to each other, and a tool is received axially between the spindle shafts. A controlled clamping device connects the spindle bearings together. A control device activates the clamping device during a machining operation and deactivates it during machining pauses. Alternatively or additionally, the tool head has an axial force element that generates an axial preload force between the spindle bearings.

公开(公告)号：US20230330794A1

公开(公告)日：2023-10-19

申请号：US17905349

申请日：2020-09-25

申请人： HARU TECHNIQUE LABORATORY INC.

发明人： Tadayoshi SATO

IPC分类号： B23Q1/64 ,  B23Q5/20 ,  B23Q1/70

CPC分类号： B23Q1/70 ,  B23Q1/64 ,  B23Q5/20 ,  B23Q1/48

摘要： Provided is a machine tool including: a movable drum base (4); a drum (5) that is incorporated in the drum base (4) and is circular in outline; and a quill main spindle (6) penetrating through the drum (5) in a central axis direction of the drum (5), wherein protrusion allowance from the drum (5) is adjustable, wherein a bearing provided along an outer circumference of the drum (5) is interposed between the drum base (4) and the drum (5) such that the drum (5) is rotatable in the drum base (4), and movement of the drum base (4), rotation of the drum (5), and protrusion allowance adjustment of the quill main spindle (6) from the drum (5) allow a tool (10) mounted on the quill main spindle (6) to be positioned.

公开(公告)号：US11643321B2

公开(公告)日：2023-05-09

申请号：US17704167

申请日：2022-03-25

申请人： TAYLOR COMMERCIAL FOODSERVICE, LLC

发明人： Mark E. Bush ,  Nathan Matz

IPC分类号： B67D3/00 ,  B23Q1/70 ,  B67D99/00

CPC分类号： B67D3/008 ,  B23Q1/70 ,  B67D3/0012 ,  B67D99/00

摘要： An interface assembly for a frozen dessert machine is disclosed that includes a freezer door having opposed front and rear sides and including at least one recessed mounting pocket formed in the rear side thereof, the at least one recessed mounting pocket including a cornice covering an upper portion thereof, and at least one elongated baffle having opposed proximal and distal end portions, the proximal end portion of the at least one baffle including a retention flange that is dimensioned and configured for detachable reception within the at least one mounting pocket of the freezer door behind the cornice.

公开(公告)号：US20190192256A1

公开(公告)日：2019-06-27

申请号：US16229071

申请日：2018-12-21

申请人： DMU GmbH

发明人： Martin Huber ,  Alfons Wörmer

IPC分类号： A61C1/08 ,  A61B90/00 ,  A61C3/02

CPC分类号： A61C1/082 ,  A61B90/03 ,  A61C3/02 ,  A61C13/0004 ,  A61C13/0006 ,  B23Q1/70 ,  B23Q17/0923 ,  G05B2219/45167 ,  G05B2219/45172

摘要： A dental milling machine is provided with a tool which is guided in a chuck. A workpiece arm is mounted opposite the tool to be able to be moved at least in the direction of the spindle axis. With a control device it can be moved in relation to the workpiece, especially by means of a drive motor of the workpiece arm.The workpiece arm has an abutment element, whereby the control device moves the tool and the abutment element towards each other until they abut each other. The control device can be used to detect abutment of the abutment element with respect to the tool, in particular with respect to its tip, in particular by decelerating the (relative) movement of the tool and the abutment element towards each another, upon contact of the tool and the abutment element. This position may be signaled as a reference position and, especially may be stored.

公开(公告)号：US10024758B2

公开(公告)日：2018-07-17

申请号：US15135495

申请日：2016-04-21

申请人： FANUC CORPORATION

发明人： Yohei Kamiya

IPC分类号： G08B21/00 ,  G01M13/00 ,  B23Q17/00 ,  G01M13/04

CPC分类号： G01M13/00 ,  B23Q1/70 ,  B23Q17/00 ,  B23Q17/008 ,  G01M13/04

摘要： An abnormality detecting device and method for detecting a symptom of a failure of a spindle of a machine tool before the spindle malfunctions. The abnormality detecting device for detecting an abnormality or malfunction includes a spindle motor and a motor controller. The motor controller includes a time measuring part which measures a spindle stopping time from when a free-run of the spindle motor accelerated to a predetermined number of rotations is started to when the spindle motor is stopped, a storing part which stores the spindle stopping time measured by the time measuring part, and a comparing part which compares a plurality of data with respect to the spindle stopping time stored in the storing part, and judges as to whether or not an abnormality exists in the spindle or the spindle motor.

公开(公告)号：US20180043487A1

公开(公告)日：2018-02-15

申请号：US15545239

申请日：2016-01-29

申请人： Demmeler Automatisierung und Roboter GmbH

发明人： Johannes DEMMELER

IPC分类号： B23Q3/157 ,  B23Q39/02 ,  B23Q1/70 ,  B23B39/16

CPC分类号： B23Q3/157 ,  B23B39/161 ,  B23Q1/70 ,  B23Q3/15706 ,  B23Q39/023 ,  B23Q2039/002 ,  B23Q2039/006 ,  B23Q2220/006

摘要： The device and the corresponding method according to the invention relate in particular to a CNC machine tool and a machining method preferably for large machining patterns. The CNC machine tool may comprise a machining head 2 which may be connected to a Z-axis 1 such that it can be manually and/or automatically changed, and which may have at least two tool spindles 3 for receiving tools 4. The Z-axis 1 can be moved in a linear manner at least along two linear axial directions. The Z-axis 1 and/or the machining head 2 may have at least one axis of rotation.

公开(公告)号：US20170361409A1

公开(公告)日：2017-12-21

申请号：US15527679

申请日：2015-11-18

申请人： SAUER GmbH

发明人： Florian Feucht ,  Jens Ketelaer ,  Manuel Praetorius ,  Gaston Schwenk

IPC分类号： B23Q1/00 ,  B23Q5/10 ,  B23Q5/04 ,  B23Q17/24 ,  H02J50/10

CPC分类号： B23Q1/0009 ,  B23Q1/70 ,  B23Q5/043 ,  B23Q5/10 ,  B23Q17/12 ,  B23Q17/2471 ,  H02J50/10

摘要： The invention relates to a spindle device (100), comprising: a tool holder (14) for holding a tool or a tool interface; a spindle drive comprising a spindle rotor (130) for rotationally driving the tool holder (14); an electrical load (160), which is arranged on the side of the spindle rotor (130) facing the tool holder (14); and a coil unit (140) for supplying electrical energy to the electrical load (160); wherein the coil unit (140) is arranged on the side of the spindle rotor (130) facing away from the tool holder (14).

公开(公告)号：US20170334035A1

公开(公告)日：2017-11-23

申请号：US15598640

申请日：2017-05-18

申请人： Klingelnberg AG

发明人： Burkhard Scheider

IPC分类号： B24B41/04 ,  B23Q11/00 ,  B23F23/12

CPC分类号： B24B41/042 ,  B23B31/265 ,  B23F23/1268 ,  B23Q1/70 ,  B23Q11/0017 ,  B23Q11/0035

摘要： A tool spindle having a spindle shaft rotationally-drivable about a spindle axis, a clamping system for the automatic chucking and unchucking of a tool, wherein the clamping system comprises a movement device enabling at least one movable and/or deformable clamping body of the clamping system to be transferred from a first position into a second position by execution of a movement of a part of the movement device in relation to the spindle shaft, wherein the tool is chucked on the tool spindle in the first position and the tool can be removed from the tool spindle in the second position, wherein it comprises a balancing system, which is integrated into the tool spindle so that it rotates jointly with the rotationally-drivable spindle shaft, which is arranged coaxially in relation to the spindle axis, and which is mounted so it is axially movable.

公开(公告)号：US20160136766A1

公开(公告)日：2016-05-19

申请号：US14583395

申请日：2014-12-26

申请人： INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

发明人： Po-Hsiu KO ,  Shou-Xuan CHANG ,  Wei-Juh LIN ,  Shao-Ying HUNG ,  Kun-Ying LI ,  Hsi-Hung HSIAO ,  Yu-Shiang HUANG

IPC分类号： B23Q1/28 ,  B23Q16/10

CPC分类号： B23Q11/0092 ,  B23Q1/70 ,  B25B5/061 ,  B25B5/087 ,  B25B5/122

摘要： A clamping and positioning device includes a base, a rotary member, a moving assembly and an elastic member. The rotary member is rotatably disposed on the base and includes a stopping surface facing the base. The moving assembly includes a moving member movably disposed on the base to have a first and a second position. When being at the first position, the moving member is pressed against the rotary member to allow the stopping surface to apply a normal force to the base; when being at the second position, a gap is formed between the moving member and the rotary member so the normal force applied by the stopping surface of the rotary member is released from the base. The elastic member has two ends connected to the base and the moving member, respectively. The elastic member normally causes the moving member to be at the first position.

摘要翻译： 夹持定位装置包括底座，旋转构件，移动组件和弹性构件。 旋转构件可旋转地设置在基座上并且包括面向基座的止动表面。 移动组件包括可移动地设置在基座上以具有第一和第二位置的移动构件。 当处于第一位置时，移动构件被压靠在旋转构件上，以允许止动面向基座施加法向力; 当处于第二位置时，在移动构件和旋转构件之间形成间隙，因此由旋转构件的止动面施加的法向力从基座释放。 弹性构件具有分别连接到基座和移动构件的两端。 弹性构件通常使移动构件处于第一位置。