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1. 发明申请

US20160152432A1 STRIP SUPPORT AND ALIGNMENT DEVICE, PARTICULARLY FOR STRIPS TO BE CUT IN A CUTTING MACHINE 审中-公开
标题翻译：条带支撑和对准装置，特别适用于在切割机中切割的条纹
公开(公告)号：US20160152432A1
公开(公告)日：2016-06-02
申请号：US14904558
申请日：2014-06-11
申请人： COMELZ S.P.A.
发明人： Alessandro CORSICO PICCOLINO
IPC分类号： B65H23/04
CPC分类号： B65H35/0066 , B65H2511/172 , B65H2701/178 , C14B1/26 , C14B5/00 , C14B5/04 , C14B17/06 , D06H7/00
摘要： A strip support and alignment device, particularly for strips to be cut in a cutting machine, the device comprising: a sheet that is stretched between a station for feeding at least one strip and a station for processing said strip, which defines a support and alignment surface for the strip, first elements for fixing the sheet to the feeding station, second elements for fixing the sheet to the processing station, elements for winding and unwinding the sheet, which are adapted to wind or unwind the sheet in order to vary its length depending on the distance between the feeding station and the processing station.
摘要翻译：一种条带支撑和对准装置，特别是用于在切割机中切割的条带，该装置包括：在用于馈送至少一个条带的台站和用于处理所述条带的台站之间拉伸的片材，其限定支撑和对准表面，用于将片材固定到馈送站的第一元件，用于将片材固定到加工站的第二元件，用于卷绕和展开片材的元件，其适于卷绕或展开片材以改变其长度取决于进料站和加工站之间的距离。

2. 发明申请

US20170037487A1 CUTTING DEVICE FOR MACHINES FOR CUTTING HIDES AND THE LIKE 审中-公开
标题翻译：用于切割机器和类似机器的切割装置
公开(公告)号：US20170037487A1
公开(公告)日：2017-02-09
申请号：US15303289
申请日：2014-11-18
申请人： COMELZ S.P.A.
发明人： Franco TORTI
IPC分类号： C14B5/00 , B26F1/38 , B26D5/12
CPC分类号： C14B5/00 , B26D5/12 , B26F1/382
摘要： A cutting device for machines for cutting hides and the like, comprising an oscillating piston provided at its end with a cutting blade, the oscillating piston being actuated pneumatically by way of an inlet and an outlet, an oscillation chamber being defined by the lower and upper stroke limits of the oscillating piston, the device comprising a supply duct that leads to the oscillation chamber, the supply duct being regulated by a solenoid valve in order to raise the oscillating piston and consequently raise the cutting blade.
摘要翻译：一种用于切割皮革等的机器的切割装置，包括一个在其端部设置有切割刀片的摆动活塞，所述摆动活塞通过入口和出口被气动地致动，振荡室由下部和上部限定振荡活塞的行程极限，该装置包括通向振荡室的供应管道，供应管道由电磁阀调节，以便升高振荡活塞并因此升高切割刀片。

3. 发明申请

US20150321370A1 DEVICE FOR RETAINING MULTILAYER SYNTHETIC MATERIALS ON CUTTING TABLES AND THE LIKE 审中-公开
标题翻译：用于在切割表和类似物上保留多层合成材料的装置
公开(公告)号：US20150321370A1
公开(公告)日：2015-11-12
申请号：US14763038
申请日：2013-10-31
申请人： COMELZ S.p.A.
发明人： Alessandro CORSICO PICCOLINO
IPC分类号： B26D7/02 , B26D7/01 , B65G21/20
CPC分类号： B26D7/018 , B26D7/025 , B26F1/3813 , B65G21/209 , Y10T83/0448
摘要： A device for retaining multilayer synthetic materials on cutting tables, comprising a supporting element adapted to be placed laterally to a multilayer to be processed, on a cutting table, and adapted to support a plate-like element whose dimensions are such as to protrude with respect to the supporting element and surmount the edge of the multilayer, the plate-like element passing from an inactive configuration to an active configuration in which the plate-like element is pressed with its edge against the edge of the multilayer.
摘要翻译：一种用于在切割台上保持多层合成材料的装置，包括适于横向放置在待加工多层上的支撑元件，在切割台上，并且适于支撑尺寸相对于所述尺寸突出的板状元件并且跨越多层的边缘，板状元件从非活性构型传递到活动构型，其中板状元件被边缘压靠在多层的边缘上。

4. 发明授权

US10316374B2 Cutting device for machines for cutting hides and the like 有权
公开(公告)号：US10316374B2
公开(公告)日：2019-06-11
申请号：US15303289
申请日：2014-11-18
申请人： COMELZ S.P.A.
发明人： Franco Torti
IPC分类号： C14B5/00 , B26D5/12 , B26F1/38
摘要： A cutting device for machines for cutting hides and the like, including an oscillating piston provided at its end with a cutting blade, the oscillating piston being actuated pneumatically by way of an inlet and an outlet, an oscillation chamber being defined by the lower and upper stroke limits of the oscillating piston, the device including a supply duct that leads to the oscillation chamber, the supply duct being regulated by a solenoid valve in order to raise the oscillating piston and consequently raise the cutting blade.

5. 发明申请

US20180207761A1 STRUCTURE FOR MOVING TOOLS IN NUMERIC CONTROL MACHINES FOR THE WORKING OF RIGID AND SEMIRIGID PLANAR MATERIALS 审中-公开
公开(公告)号：US20180207761A1
公开(公告)日：2018-07-26
申请号：US15869658
申请日：2018-01-12
申请人： COMELZ S.P.A.
发明人： Alessandro ZORZOLO
IPC分类号： B23Q1/62 , B23Q11/00
CPC分类号： B23Q1/621 , B23Q11/0035 , B26D5/005 , B26D7/08 , B26F1/3813 , C14B5/00
摘要： A structure for moving tools in numeric control machines for the working of rigid and semirigid planar materials, comprising a supporting framework adapted to be arranged in a position that lies above a working surface of a numeric control machine, the supporting framework supporting at least one arm for supporting a tool head, the arm being movable along a bridge, the tool head supporting at least one tool, there being also elements for compensating vibrations and/or oscillations that are a consequence of the accelerations caused by the movement of the at least one tool head, the compensation elements being movable along the bridge, on a plane that is parallel to the movement plane of the at least one tool head.

6. 发明申请

US20180057899A1 METHOD FOR CUTTING NATURAL HIDES AND THE LIKE 审中-公开
公开(公告)号：US20180057899A1
公开(公告)日：2018-03-01
申请号：US15551436
申请日：2016-02-18
申请人： COMELZ S.P.A.
发明人： Alessandro CORSICO PICCOLINO
IPC分类号： C14B5/00 , C14B17/04 , C14B17/06 , B26F1/38 , B26D7/00 , B26D5/00
CPC分类号： C14B5/00 , B26D5/00 , B26D7/00 , B26D7/0625 , B26F1/3813 , C14B17/04 , C14B17/06
摘要： A method for cutting natural hides, on cutting machines comprising a conveyor belt on which a hide to be cut is arranged, and at least one longitudinal cantilever arm for supporting a cutting head, comprising the steps of: on a conveyor belt of the machine that is divided into a placement area, a cutting area and a collection area, wherein the collection area is an area of the conveyor belt toward which the at least one supporting arm protrudes with the corresponding cutting head, placing a hide on the placement area; defining a cutting layout on the hide; advancing the hide at the cutting area; by means of a collection operator, located at the collection area and directed toward the supporting arm with corresponding cutting head, rearranging the hide when it is at the cutting area; advancing the hide toward the collection area and collecting the cut pieces.

7. 发明申请

WO2020169616A1 APPARATUS FOR CUTTING SHEET MATERIAL 审中-公开
公开(公告)号：WO2020169616A1
公开(公告)日：2020-08-27
申请号：PCT/EP2020/054257
申请日：2020-02-18
申请人： COMELZ S.P.A.
发明人： CORSICO PICCOLINO, Alessandro
IPC分类号： C14B5/00 , B26D5/00 , B26D7/01 , D06H7/00 , D06H7/24
摘要： An apparatus (1) for cutting at least one sheet (2) of material comprises a cutting chamber (3) equipped with an inlet (4) and an outlet (5), the cutting chamber (3) being configured to house at least one portion of the sheet (2) lying on a plane (α), cutting means (8) adapted to cut the sheet (2) in the cutting chamber (3)and a control unit (C) configured to control the apparatus (1). Suitably, the apparatus (1) comprises at least one closure element (10) at the inlet (4) and/or at the outlet (5) of the cutting chamber(3), said closure element (10) being movable between an open position, in which at least one portion thereof is at a first distance with respect to the plane (α), and a closed position, in which said portion of the closure element (10) is at a second distance with respect to said plane (α), the second distance being less than the first distance, said distances being measured along a direction which is substantially orthogonal to the plane (α) in which the sheet (2) lies.

8. 发明申请

WO2009153155A1 DEVICE FOR GENERATING OSCILLATING MOTION 审中-公开
标题翻译：用于产生振荡运动的装置
公开(公告)号：WO2009153155A1
公开(公告)日：2009-12-23
申请号：PCT/EP2009/056502
申请日：2009-05-28
申请人： COMELZ S.p.A. , ZORZOLO, Stefano
发明人： ZORZOLO, Stefano
IPC分类号： B26D1/06 , F16C3/28
CPC分类号： B26D1/06 , F16C3/28 , F16C23/10 , F16C41/008 , Y10T74/18216
摘要： A device ( 10) for generating oscillating motion, comprising a pivot (2) that is adapted to be mated rotatably and eccentrically to a shaft (1) which in turn rotates, the pivot (2) ending at the output with eccentric means (3) that are adapted to allow mating with an element that is retained so as to slide in a single direction, the rotation of the pivot (2) within the rotating shaft (1) producing two different eccentricities of the eccentric means (3) in the two directions of rotation.
摘要翻译：一种用于产生摆动运动的装置（10），包括枢轴（2），所述枢轴（2）适于与转轴（1）可旋转和偏心配合，所述轴（1）又旋转，所述枢轴（2）以偏心装置），其适于允许与被保持以沿单个方向滑动的元件配合，所述枢轴（2）在所述旋转轴（1）内的旋转在所述旋转轴（1）中产生所述偏心装置（3）的两个不同偏心两个旋转方向。

9. 发明专利

DE3201388C2 未知
公开(公告)号：DE3201388C2
公开(公告)日：1992-03-26
申请号：DE3201388
申请日：1982-01-19
申请人： COMELZ S.P.A., VIGEVANO, PAVIA, IT
发明人： MASCETTI, PAOLO, MAILAND/MILANO, IT
IPC分类号： B26D3/28 , C14B1/22 , C14B11/00
摘要： The invention relates to a machine for chamfering pieces of hide, leather and synthetic materials of small thickness, in which all the operating machine members, and particularly the rotary cup-shaped blade, the feed roller for feeding the piece to be chamfered and the grinder to sharpen the cup-shaped blade are driven by independent power units. Said machine is also provided with means for the non volatile storage of working programs and for the automatic execution of diversified operating phases according to said programs, with the possibility of interrupting the program, enabling the manual operation of the operating members, and of restoring it after the manual operation.

10. 发明申请

WO2020169617A1 APPARATUS FOR IMPROVED CUTTING OF SHEET MATERIAL 审中-公开
公开(公告)号：WO2020169617A1
公开(公告)日：2020-08-27
申请号：PCT/EP2020/054260
申请日：2020-02-18
申请人： COMELZ S.P.A.
发明人： CORSICO PICCOLINO, Alessandro
IPC分类号： C14B5/00 , B26D5/00 , B26D7/01 , D06H7/00 , D06H7/24
摘要： An apparatus (1) for cutting at least one sheet of material comprises a cutting chamber (3) provided with a loading inlet (4) and with an unloading outlet (5), the cutting chamber (3) being configured to house at least one portion of the sheet, cutting means for cutting the sheet in the cutting chamber (3), a control unit (C) configured to control the apparatus (1), and a conveyor belt (6) for feeding the sheet into the cutting chamber (3) along a forward direction (Y). Suitably, the apparatus (1) comprises a closure element (10a) at least at the unloading outlet (5) of the cutting chamber (3), the closure element (10a) being movable between an open position, in which at least one portion thereof is at a first distance from the surface of the sheet or from the surface of the conveyor belt (6), allowing access to the cutting chamber (3), and a closed position, in which this portion is at a second distance from the surface of the sheet or from the surface of the conveyor belt (6), the second distance being less than the first distance, these distances being measured along a direction that is substantially orthogonal to the surface of the sheet or to the surface of the conveyor belt.

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