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1. 发明申请

WO2012016628A1 CALIBRATION DEVICE FOR MEASUREMENT GAUGES OF THE DIAMETER AND OTHER GEOMETRICAL CHARACTERISTICS OF CYLINDERS 审中-公开
标题翻译：直径测量仪的校准装置及其他气缸的几何特性
公开(公告)号：WO2012016628A1
公开(公告)日：2012-02-09
申请号：PCT/EP2011/003443
申请日：2011-07-07
申请人： TENOVA S.P.A. , CANDIANI, Fausto , GABOARDI, Paolo , TREVISAN, Claudio , BIANCHESSI, Flavio Stefano
发明人： CANDIANI, Fausto , GABOARDI, Paolo , TREVISAN, Claudio , BIANCHESSI, Flavio Stefano
IPC分类号： G01B3/30 , G01B21/04 , B24B49/04
CPC分类号： G01B5/08 , B24B49/045 , G01B3/20 , G01B3/303 , G01B5/20 , G01B5/201 , G01B21/042
摘要： A calibration device for gauges for the measurement of the geometrical characteristics of cylinders, such as the diameter, profile, rotundity and eccentricity errors, wherein said gauges comprise a pair of movable opposing arms (49) equipped with feelers or sensors (51) at the free ends, characterized in that said calibration device (30) comprises a pair of abutments (34, 35) reciprocally approachable and/or withdrawable by means of motors (36, 37) until a sample measure is obtained, as desired, within the measuring range of the gauge on which said calibration device is assembled, revealed by means of measur- ing means (42, 43; 44, 45) cooperating with said abutments (34, 35), consequently said feelers or sensors (51) are respectively abut or approached to said abutments (34, 35) to reveal said sample measure.
摘要翻译：一种用于测量气缸的几何特性的量规的校准装置，例如直径，轮廓，圆度和偏心误差，其中所述量规包括一对可移动的相对臂（49），其配备有位于其特征在于，所述校准装置（30）包括一对抵靠件（34,35），其通过马达（36,37）往复平移和/或抽出，直到根据需要获得样品测量值通过与所述支座（34,35）配合的测量装置（42,43,44,45）显示所述校准装置组装在其上的量规的范围，因此所述触发器或传感器（51）分别邻接或接近所述基台（34,35）以揭示所述样本测量。

2. 发明申请

WO2012013273A1 CONTRAST DEVICE FOR THE GRINDING OF PRODUCTS HELD BETWEEN CENTRES 审中-公开
标题翻译：用于研磨中心产品的对比装置
公开(公告)号：WO2012013273A1
公开(公告)日：2012-02-02
申请号：PCT/EP2011/003189
申请日：2011-06-28
申请人： TENOVA S.P.A. , ANDERSSON, Thomas , CANDIANI, Fausto , GABOARDI, Paolo , TREVISAN, Claudio
发明人： ANDERSSON, Thomas , CANDIANI, Fausto , GABOARDI, Paolo , TREVISAN, Claudio
IPC分类号： B24B41/06 , B23Q1/76
CPC分类号： B24B41/067 , B24B41/065
摘要： A contrast device for the grinding of products, particularly but not exclusively cylinders, held between centres, wherein a grinding machines (21) comprise a holding structure (20) equipped with a grinding wheel (24) to which a cylinder to be processed (22) is opposed, and the contrast device (23) is situated on the opposite side of the cylinder (22) with respect to the grinding wheel (24), the contrast device (23) comprising a slide (25) assembled on a short pipe (26) sliding inside a body (27) of the contrast device (23) by an interposed actuator (28, 35), there also being a blocking element (29) of the relative position of the short pipe (26) with respect to the body (27) and an irreversible blocking device (31, 32, 33) of the position of the pipe (26) with respect to the cylinder (22).
摘要翻译：一种用于研磨保存在中心之间的产品，特别是但不限于滚筒的对比装置，其中磨床（21）包括配备有砂轮（24）的保持结构（20），待加工的气缸（22 ）相对，对比装置（23）相对于砂轮（24）位于气缸（22）的相反侧，对比装置（23）包括组装在短管上的滑块（25）（26）通过插入的致动器（28,35）在造影装置（23）的主体（27）内滑动，还存在相对于短管（26）的相对位置的阻挡元件（29）主体（27）和管（26）相对于气缸（22）的位置的不可逆阻挡装置（31,32,33）。

3. 发明申请

WO2011076356A1 METHOD AND DEVICE FOR MEASURING CYLINDERS 审中-公开
标题翻译：用于测量气缸的方法和装置
公开(公告)号：WO2011076356A1
公开(公告)日：2011-06-30
申请号：PCT/EP2010/007626
申请日：2010-12-10
申请人： TENOVA S.P.A. , ANDERSSON, Thomas , GABOARDI, Paolo , GIUCOLSI, Massimiliano , PORTA, Fabrizio
发明人： ANDERSSON, Thomas , GABOARDI, Paolo , GIUCOLSI, Massimiliano , PORTA, Fabrizio
IPC分类号： G01B3/20 , G01B5/10 , G01B5/20 , G01B5/252
CPC分类号： G01B3/20 , G01B5/08 , G01B5/10 , G01B5/201 , G01B5/252
摘要： Apparatus for revealing the geometry of operative cylinders, in particular during the grinding operation of the same, comprising a pair of movable clamps (13, 14) which can be moved away from and towards each other with respect to a fixed intermediate structure (15), the clamps (13, 14) having tilted surfaces (19, 20) in opposite directions to each other according to a swallowtail arrangement with respect to a cylinder (11) being measured, positioned between them and between a surface (21) of the fixed intermediate structure (15), the surfaces (19, 20) of the movable clamps (13, 14) and the surface (21) of the fixed intermediate structure (15) always being kept in contact with the cylinder (11) whether it be still or rotating, wherein the fixed structure (15) also has in its interior, parts of a group which interact with each other (32, 33; 29, 43; 28, 35, 36, 37, 38) to correlate the movement of the clamps (13, 14).
摘要翻译：用于揭示工作气缸的几何形状的装置，特别是在其研磨操作过程中，包括一对可移动夹具（13,14），可移动夹具相对于固定的中间结构（15）可以彼此远离和相对移动，夹具（13,14）具有相对于汽缸（11）的燕尾配置的彼此相反方向的倾斜表面（19,20），被定位在它们之间并且位于一个表面（21）之间，固定中间结构（15），可移动夹具（13,14）的表面（19,20）和固定中间结构（15）的表面（21）总是与气缸（11）保持接触，无论是否静止或旋转，其中固定结构（15）在其内部还具有彼此相互作用的组的部分（32,33; 29,43; 28,35,36,37,38），以使运动的夹具（13,14）。

4. 发明申请

WO2012016611A1 AUTOMATICALLY ADJUSTABLE PROTECTION DEVICE FOR A GRINDING WHEEL 审中-公开
标题翻译：用于研磨轮的自动可调节保护装置
公开(公告)号：WO2012016611A1
公开(公告)日：2012-02-09
申请号：PCT/EP2011/003190
申请日：2011-06-29
申请人： TENOVA S.P.A. , ANDERSSON, Thomas , GIUCOLSI, Massimiliano , ANZINI, Matteo , GABOARDI, Paolo
发明人： ANDERSSON, Thomas , GIUCOLSI, Massimiliano , ANZINI, Matteo , GABOARDI, Paolo
IPC分类号： B24B49/00 , B24B55/04
CPC分类号： B24B55/04 , B24B49/00 , B24B55/045
摘要： A protection device for a grinding wheel, comprising a containment structure equipped with an operating opening (22) for a grinding wheel (16), wherein said containment structure comprises a fixed portion (11) and a movable portion (12) which can be moved with respect to the fixed portion (11) by means of a motor (17) and which can be blocked with respect to the first fixed portion (11) by means of a magnetic blocking unit (19), the device also comprising a sensor (26), adapted to automatically detect the position of the movable portion (11) and control means (27) of the whole device also being envisaged.
摘要翻译：一种用于砂轮的保护装置，包括安装结构，该容纳结构配备有用于砂轮（16）的操作开口（22），其中所述容纳结构包括固定部分（11）和可移动的可移动部分（12）通过电机（17）相对于固定部分（11），并且可以通过磁阻单元（19）相对于第一固定部分（11）阻挡固定部分（11），该装置还包括传感器 26），适于自动检测整个装置的可动部分（11）和控制装置（27）的位置。

5. 发明申请

WO2021005489A1 APPARATUS AND PROCESS FOR THE SURFACE PROCESSING OF CYLINDRICAL BODIES, IN PARTICULAR LAMINATION CYLINDERS 审中-公开
公开(公告)号：WO2021005489A1
公开(公告)日：2021-01-14
申请号：PCT/IB2020/056336
申请日：2020-07-06
申请人： TENOVA S.P.A.
发明人： BOSELLI, Giovanni , GABOARDI, Paolo , GARIANO, Andrea , PERASSOLO, Massimo , TREVISAN, Claudio
IPC分类号： B23K26/03
摘要： An apparatus and relative process for the surface processing of cylindrical bodies are described, in particular for the surface texturing of rolling cylinders. The apparatus comprises a work station (100) for rotatably supporting the cylindrical body (1), a laser emitter (600) movable along a main direction (X) parallel to the rotation axis (K) of the cylindrical body (1) and according to an auxiliary direction (Z) transverse to the main direction (X), a distance sensor (700) for detecting a control parameter relative to a distance of the sensor itself or of the laser emitter (600) from an external lateral surface of the cylindrical body (1), and a control unit (15) connected with the laser emitter (600) and with the distance sensor (700). The control unit (15) is configured for commanding a movement of the laser emitter (600) and of the distance sensor (700) along said main direction (X), commanding the emission of a laser beam directed towards a surface of the cylindrical body (1), executing a correction procedure adapted to compensate for the eccentricity of the cylindrical body (1) with respect to said rotation axis (K).

6. 发明申请

WO2013091780A1 OPERATING MACHINE AND RELATED METHOD FOR THE SURFACE TREATMENT OF CYLINDERS 审中-公开
标题翻译：操作机及相关方法用于表面处理气缸
公开(公告)号：WO2013091780A1
公开(公告)日：2013-06-27
申请号：PCT/EP2012/005015
申请日：2012-12-05
申请人： TENOVA S.P.A.
发明人： TREVISAN, Claudio , GABOARDI, Paolo , BOSELLI, Giovanni
IPC分类号： B23K26/08 , B23K26/00
CPC分类号： B23K26/0078 , B23K26/0084 , B23K26/0823 , B23K26/0876 , B23K26/361 , B23K26/362
摘要： A machine (M) for the surface treatment of a cylinder (C), comprises a first operative station (MA) for supporting said cylinder (C) and bringing it into rotation around its own longitudinal axis (X), and at least a second operative station (MB) cooperating with said first station (MA) for generating and emitting, by means of an optical fibre apparatus, pulsed laser radiations randomly striking the surface (S) of said cylinder (C) and defining a desired roughness on the same surface (S); said second station (MB) being adjustably coupled with said first station (MA) in a first direction (K) parallel with respect to the axis (X) of said cylinder (C) and carrying one or more pulsed laser radiation emitting heads (8), and slidingly assembled with respect to said cylinder (C) in a second direction (Z) perpendicular to said axis (X).
摘要翻译：用于气缸（C）的表面处理的机器（M）包括用于支撑所述气缸（C）并使其围绕其自身的纵向轴线（X）旋转的第一操作台（MA），以及至少一个第二与所述第一站（MA）协作的工作站（MB），用于通过光纤设备产生和发射脉冲激光辐射，其随机地撞击所述气缸（C）的表面（S）并在其上限定所需的粗糙度表面（S）所述第二站（MB）在与所述气缸（C）的轴线（X）平行的第一方向（K）上可调节地与所述第一站（MA）耦合，并且携带一个或多个脉冲激光辐射发射头），并且在垂直于所述轴线（X）的第二方向（Z）上相对于所述气缸（C）滑动组装。

7. 发明申请

WO2023012730A1 APPARATUS AND PROCESS FOR SURFACE PROCESSING OF CYLINDRICAL BODIES, IN PARTICULAR ROLLING CYLINDERS 审中-公开
公开(公告)号：WO2023012730A1
公开(公告)日：2023-02-09
申请号：PCT/IB2022/057279
申请日：2022-08-04
申请人： TENOVA S.P.A. , POLITECNICO DI MILANO
发明人： GABOARDI, Paolo , TREVISAN, Claudio , GARIANO, Andrea , BOSELLI, Giovanni , PALLOTTI, Paolo , DEMIR, Ali Gokhan , PREVITALI, Barbara
IPC分类号： B21B28/02 , B23K26/36 , B23K26/08 , B21B38/00 , B21C51/00
摘要： Apparatus (10) and method for surface processing of cylindrical bodies (1), particularly for surface restoration of laminating cylinders. The apparatus includes a workstation (100) configured to receive a cylindrical body having a lateral surface movable by rotation about an axis of rotation K, a laser emitter (600) cooperating with the workstation and configured to emit at least one laser beam, a profile detector (700) configured to detect a detected surface profile of the lateral surface of the cylindrical body, and a control unit (15) operatively configured to perform at least one procedure for restoring the lateral surface of the cylindrical body. The restoration procedure includes a procedure for detecting the surface profile of the cylindrical body, including a step of comparing the detected surface profile with a target surface profile, and a removal procedure including a step of emitting the laser beam on the cylindrical body to remove metallic material and to obtain the target surface profile.

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