公开(公告)号：US20190337061A1

公开(公告)日：2019-11-07

申请号：US16474691

申请日：2018-01-10

申请人： Martin Huber ,  Alfons Wörmer

发明人： Martin Huber ,  Alfons Wörmer ,  Wolfgang Beck

IPC分类号： B23C3/16 ,  B23Q11/08 ,  B23Q1/62

摘要： The invention relates to a dental machining unit (1) having a milling chamber (10), wherein the workpiece arm (22) passes through a movement flange (24) at which the workpiece arm (22) passes through a passage wall (25) of the milling chamber (10), and that the passage wall (25) comprises a membrane (26) which permits movement of the workpiece arm (22) in at least two spatial directions and consists of a highly elastic material and particularly comprises corrugations (28).

公开(公告)号：US20160346888A1

公开(公告)日：2016-12-01

申请号：US15113070

申请日：2015-01-21

申请人： Martin Huber ,  Alfons Wörmer Wörmer

发明人： Martin Huber ,  Alfons Wörmer Wörmer

IPC分类号： B23Q7/10 ,  B25J11/00 ,  A61C13/00 ,  B23Q7/04

CPC分类号： B23Q7/10 ,  A61C13/0004 ,  A61C13/0022 ,  B23B3/065 ,  B23Q1/623 ,  B23Q3/15706 ,  B23Q3/15713 ,  B23Q3/15722 ,  B23Q3/15766 ,  B23Q7/046 ,  B23Q7/047 ,  B23Q11/0891 ,  B23Q39/024 ,  B23Q39/042 ,  B23Q2003/15537 ,  B23Q2003/155418 ,  B23Q2003/155428 ,  B23Q2003/155446 ,  B25J11/005 ,  Y10S483/902 ,  Y10T29/5114 ,  Y10T29/519 ,  Y10T483/115 ,  Y10T483/16 ,  Y10T483/1705 ,  Y10T483/1714 ,  Y10T483/1724 ,  Y10T483/1755 ,  Y10T483/1788 ,  Y10T483/1882

摘要： The invention relates to a machining device for the machine-assisted production and machining of dental workpieces (16), particularly of artificial teeth and/or other dental replacement parts, the at least one workpiece (16) being clamped in at least one work-piece retainer (11) which can be raised, lowered and rotatably driven, is positioned on a rotational axis (9), and, for the purpose of machining, feeds said workpiece (16) to at least one tool spindle (4, 5, 6) that is rotationally driven and has a tool (7) secured thereto, an additional tool retainer (2, 2a, 2b) with a plurality of tools (7) arranged thereupon being associated with said workpiece retainer (11, 11a, 11b) and lying opposite on one side thereof, and a workpiece changer (22, 22a, 22b) which receives the workpieces (16, 16a, 16b, 16c) to be machined, such that they can be exchanged, being arranged on the other side of said workpiece retainer (11, 11a, 11b).

摘要翻译： 本发明涉及一种用于机器辅助生产和加工牙科工具（16）的加工装置，特别是人造牙齿和/或其他牙齿更换部件，所述至少一个工件（16）夹紧在至少一个工作部件中， 可以升高，降低和可旋转地驱动的片保持器（11）位于旋转轴线（9）上，并且为了加工的目的，将所述工件（16）馈送到至少一个工具主轴（4,5） 6），其被旋转地驱动并具有固定到其上的工具（7），具有与所述工件保持器（11,11a，11b）相关联的多个工具（7）的附加工具保持器（2,2a，2b） 并且在其一侧相对地放置，并且接收待加工的工件（16,16a，16b，16c）可以更换的工件更换器（22,22a，22b）布置在 所述工件保持器（11,11a，11b）。

公开(公告)号：US20200038974A1

公开(公告)日：2020-02-06

申请号：US16488274

申请日：2018-03-15

申请人： Martin Huber ,  Alfons Wörmer

发明人： Martin Huber ,  Alfons Wörmer

IPC分类号： B23C9/00 ,  B23Q1/44 ,  A61C13/00

摘要： The invention relates to a machine tool (1), in particular a dental milling machine or mill-turning machine, comprising a spindle (10) for receiving a tool and a working arm (12) for receiving a workpiece and comprising at least one nozzle (14a) attached to the spindle (10), in particular with its outlet direction (R) substantially parallel to the axis of rotation (A) of the spindle (10), characterized in that a deflecting body (16) is attached to the spindle (10) or clamped therein, said deflecting body extending in particular at least partially in front of the nozzle (14a). Further, the invention relates to a method of operating the machine tool (1).

公开(公告)号：US10471560B2

公开(公告)日：2019-11-12

申请号：US15113070

申请日：2015-01-21

申请人： Martin Huber ,  Alfons Wörmer

发明人： Martin Huber ,  Alfons Wörmer

IPC分类号： B23Q3/157 ,  B23Q7/10 ,  B23Q7/04 ,  B23Q39/02 ,  B23B11/00 ,  A61C13/00 ,  B23Q11/08 ,  B23Q39/04 ,  B23Q1/62 ,  B23B3/06 ,  B25J11/00 ,  B23Q3/155

摘要： The invention relates to a machining device for the machine-assisted production and machining of dental workpieces (16), particularly of artificial teeth and/or other dental replacement parts, the at least one workpiece (16) being clamped in at least one workpiece retainer (11) which can be raised, lowered and rotatably driven, is positioned on a rotational axis (9), and, for the purpose of machining, feeds said workpiece (16) to at least one tool spindle (4, 5, 6) that is rotationally driven and has a tool (7) secured thereto, an additional tool retainer (2, 2a, 2b) with a plurality of tools (7) arranged thereupon being associated with said workpiece retainer (11, 11a, 11b) and lying opposite on one side thereof, and a workpiece changer (22, 22a, 22b) which receives the workpieces (16, 16a, 16b, 16c) to be machined, such that they can be exchanged, being arranged on the other side of said workpiece retainer (11, 11a, 11b).

公开(公告)号：US20190329326A1

公开(公告)日：2019-10-31

申请号：US16471740

申请日：2018-01-05

申请人： Martin Huber ,  Alfons Wörmer

发明人： Martin Huber ,  Alfons Wörmer

IPC分类号： B23B31/177

摘要： The invention relates to an arrangement of a machine tool (10) and a workpiece holder (111) connected to a workpiece (14), wherein the workpiece holder (111) comprises at least one surface (111a) pointing radially towards the outside, in particular a substantially planar surface, which is configured for contact with a clamping element (109) of a multi-axis workpiece arm (11) which clamping element (109) is disposed in the radial direction between the workpiece holder (111) and a chuck (120), wherein the clamping element (109) is displaceable relative to the chuck (120) for clamping and releasing the workpiece holder (111), wherein the clamping element (109) is configured to vary a clamping force (F) exerted on the workpiece holder (111) when it is displaced relative to the chuck (120).