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公开(公告)号：EP0110727A3
公开(公告)日：1986-09-03
申请号：EP83307367
申请日：1983-12-02
申请人： KEEN CUTTERS LIMITED
CPC分类号： C03B33/04 , B23D33/04 , B25H7/04 , B26F1/3846 , B43L11/04
摘要： machine for marking an ellipse on, or for cutting an elliptical opening in, a sheet of material comprises a table structure (9) which is rotatable about an upstanding pin (15) and at the same time is reciprocated if the pin is displaced away from the centre of a circular bearing (5) which restrains the table structure. A marking instrument or cutting tool (35) is positioned above the table and can be offset from the pin so as to determine one of the axes of the ellipse while the other is determined by the offset of the pin from the centre of the bearing.
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2.发明公开Apparatus for manufacturing a liquid-tight container and apparatus for forming a container bottom therefor 失效用于制造液体容器的装置和用于形成容器底部的装置
公开(公告)号：EP0038488A3
公开(公告)日：1984-10-17
申请号：EP81102731
申请日：1981-04-10
发明人： Schmidt, Werner
CPC分类号： B65D3/10 , B23P19/00 , B26F1/38 , B29C65/08 , B29C65/4815 , B29C65/5042 , B29C65/5071 , B29C65/5085 , B29C65/7847 , B29C65/7882 , B29C66/112 , B29C66/1122 , B29C66/1142 , B29C66/1222 , B29C66/1224 , B29C66/131 , B29C66/135 , B29C66/24221 , B29C66/4322 , B29C66/49 , B29C66/53461 , B29C66/54 , B29C66/545 , B29C66/61 , B29C66/612 , B29C66/72328 , B29C66/72343 , B29C66/8322 , B29K2711/123 , B31B50/324 , B31B50/60 , B31B2105/00 , B31B2105/0022 , B31B2110/20 , B31D1/005
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公开(公告)号：EP0185617A3
公开(公告)日：1988-03-16
申请号：EP85810586
申请日：1985-12-10
申请人： SOGEVA
IPC分类号： B26F01/38
CPC分类号： B26F1/3806 , B26D3/085
摘要： Un couteau (22) dont la partie active est constituée par une pointe effilée (25) en un matériau dur est réglable au moyen d'une vis (24) à l'intérieur d'un porte-couteau (15, 17) pour que sa pointe dépasse d'une quantité choisie hors de ce porte-couteau (15, 17). Le porte-couteau (15, 17) est monté de façon amovible dans le corps (1, 2) de l'appareil et une pince (6, 7) permet de libérer le porte-couteau pour le réglage du couteau (22, 25) et pour immobiliser simultanément par rapport au corps (1,2) de l'appareil. le couteau (22, 25) dans le porte-couteau (6, 7) et ce dernier dans la pince (6,7).
La pointe (25) du couteau est enfoncée dans la feuille à découper (27) jusqu'à ce que l'extrémité (26) du porte- couteau (15, 17) soit en contact avec cette feuille. Le corps de l'appareil (1, 2) est fixé à l'organe mobile (30) d'un traceur commandé par programme, en lieu et place de la plume de ce traceur. Le mouvement imparti à la pointe du couteau (25) par le traceur produit dans la feuille à découper un sillon dont la forme est celle du dessin à réaliser. On sépare les parties utiles de la feuille par déchirure le long du sillon. Le traceur peut être commandé par une calculatrice programm able de table.
Ainsi on peut réaliser de façon automatique, avec un matérial peu coûteux et généralement disponible dans les laboratoires, grâce au couteau qui, de par sa forme de révolution, permet d'exécuter n'importe quelles formes de découpage.摘要翻译： 活动部分由硬质材料的锥形尖端（25）组成的切割器（22）可通过刀架（15,17）内部的螺钉（24）进行调节，使得其尖端延伸超过该切割架（15） ，17）。 刀架（15,17）可移除地安装在设备的本体（1,2）中，并且夹具（6,7）可以释放刀架以便调节刀具（22,25）和 以便相对于设备的主体（1,2）同时将切割器（22,25）固定在刀架（15,17）中，后者在夹具（6,7）中固定。 切割器的尖端（25）嵌入在待切割的片材（27）中，直到刀架（15,17）的端部（26）与该片材接触。 装置（1,2）的主体固定到由程序控制的绘图仪的可动构件（30）上，而不是代替该绘图机的笔。 通过绘图仪赋予刀具（25）的尖端的运动，在要切割的片材中产生形状为要生产的设计的凹槽。 片材的有用部分沿着凹槽撕裂分开。 绘图仪可以由可编程的桌面计算机控制。 因此，可以使用由于其旋转形状使得可以执行任何切割形状的切割器而使用廉价且通常在实验室中可用的设备自动生产设计。
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4.发明公开Machine for packaging cylindrically shaped objects in blanks cut from thermoplastic webs 失效用于包装热塑性织物切割的坯料中的圆形物体的机器
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公开(公告)号：EP0276026A3
公开(公告)日：1988-10-26
申请号：EP88102220
申请日：1983-06-23
CPC分类号： B26D5/02 , B26D2007/2678 , B26F1/10 , B26F1/24 , B26F1/3806 , B43L13/026 , G06K15/22 , Y10T83/0333 , Y10T83/0385 , Y10T83/293
摘要： An apparatus for plotting and cutting large scale text in sheet materials for signs and the like includes a movable support for moving the sheet material (M) in one coordinate direction with a rotatable feed roller (20) and a tool carriage (12) being movable relative to the roller (20). Cutting and plotting tools are interchangeable. A tool support (60) is movable on the tool carriage between an elevated and lowered position and has a tool mount accepting the interchangeable cutting und plotting tools one at a time. A lift motor (68) is mounted on the tool carriage and connected to the support (60) for moving the support and the tool (F) between the elevated and lowered positions. A drive motor is connected with the tool carriage and the support for moving the tool and the sheet material an the feed roller (20) relative to one another. Controls are connected with the drive motor and the lift motor (68) for controlling the tool and sheet material movements during cutting and plotting operations.
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公开(公告)号：EP0203229A3
公开(公告)日：1988-03-30
申请号：EP85303644
申请日：1985-05-23
申请人： FLOW SYSTEMS, INC.
发明人： Arnold, Eugene W.
CPC分类号： B23Q1/5468 , B23K7/10 , B23Q35/005 , B23Q35/104
摘要： A method an apparatus for cutting holes of circular or other shape by first cutting at the center of the proposed hole, then cutting to the circumference and following the shape desired. A tool that accomplishes these functions is described which includes a pivoted link attached to a ring at one end and the cutting tool at the other end, when torque is applied to the link the tool follows the desired cutting sequence.
摘要翻译： 一种用于通过在所述孔的中心处首先切割然后切割到圆周并遵循所需形状的方式来切割圆形或其它形状的孔的方法。 描述了实现这些功能的工具，当将扭矩施加到连杆时，该工具遵循期望的切割顺序，其中包括在一端附接到环的枢转连杆和另一端的切割工具。
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7.发明公开
公开(公告)号：EP0116415A3
公开(公告)日：1987-04-15
申请号：EP84300352
申请日：1984-01-20
CPC分类号： B26F1/3813 , B26F1/3806 , B26F3/08 , B44B3/009 , G05B2219/35287 , G05B2219/36043 , G05B2219/36112 , G05B2219/36333 , G05B2219/43129 , G05B2219/49056 , Y10T83/0414 , Y10T83/293
摘要： At least one line of separation is formed in a sheet or other member (44) by moving a heated point ( 4a) of a tool (1a) in contact with the surface of the member (44). The tool (1a) may be mounted in a mounting arrangement (40) for use in supporting the tool (1a) on a head (41) of an apparatus for moving the tool. By means of the heated point, smooth clean lines ot separation can be tormea in tne sneet or other member, in particular in the photographically opaque layer of a bilaminated plastics sheet for enabling part of the opaque layer to be removed to produce a mask for selective exposure, for example in the making of a printing plate and for contacting film.
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公开(公告)号：EP0276027A3
公开(公告)日：1988-10-19
申请号：EP88102265
申请日：1983-06-23
CPC分类号： B26D5/02 , B26D2007/2678 , B26F1/10 , B26F1/24 , B26F1/3806 , B43L13/026 , G06K15/22 , Y10T83/0333 , Y10T83/0385 , Y10T83/293
摘要： An apparatus for plotting and cutting large scale text in sheet materials for signs and the like includes a movable support for moving the sheet material (M) in one coordinate direction with a rotatable feed roller (20) and a tool carriage (12) being movable relative to the roller (20). Cutting and plotting tools are interchangeable. A tool support (60) is movable on the tool carriage between an elevated and lowered position and has a tool mount accepting the interchangeable cutting und plotting tools one at a time. A lift motor (68) is mounted on the tool carriage and connected to the support (60) for moving the support and the tool (F) between the elevated and lowered positions. A drive motor is connected with the tool carriage and the support for moving the tool and the sheet material an the feed roller (20) relative to one another. Controls are connected with the drive motor and the lift motor (68) for controlling the tool and sheet material movements during cutting and plotting operations.
摘要翻译： 一种用于在标牌等的片材中绘制和切割大型文本的设备包括：可移动的支撑件，用于通过可旋转的进给辊（20）和工具托架（12）在一个坐标方向上移动片材（M） 相对于辊（20）。 切割和绘图工具可以互换。 工具支架（60）可在升降位置之间的工具架上移动，并具有一个工具架，一次接受一个可更换的切割和绘图工具。 提升马达（68）安装在工具托架上并连接到支撑件（60），用于在升高和降低位置之间移动支撑件和工具（F）。 驱动电机与工具托架和用于将工具和片材相对于彼此移动到进给辊（20）的支撑件连接。 控制装置与驱动马达和提升马达（68）连接，用于在切割和绘图操作期间控制工具和片材的移动。
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9.发明公开
公开(公告)号：EP0202676A3
公开(公告)日：1987-08-26
申请号：EP86106923
申请日：1986-05-21
申请人： INVESTRONICA S.A.
IPC分类号： B26F01/38
CPC分类号： B26D7/086 , B26D7/018 , B26F1/3813
摘要： Procedure and device for cutting pieces of material to order, from a band of material, by using a cutting table equipped with a vacuum installation for holding the band of material in place and a workable, longitudinal and traverse slide on the cutting table, running along the desired cutting lines, which is controlled by a data processor for marking and data control, as the carrier of a cutting tool driven by ultrasound, for the purpose of which a conveyor belt with a base similar to a brush serves as the means of transport for the band of material in the cutting area and as a cutting base, which is moved, step by step, by means of a slide range that, for the finished cut of a piece of material, is larger than the cutting tool's most ample movement in the longitudinal direction (X), for which purpose, the cutting tool in each case is only moved following the transportation phase, with the conveyor belt being stationary all along the cutting lines.
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公开(公告)号：EP0155665A3
公开(公告)日：1986-08-06
申请号：EP85103113
申请日：1985-03-18
IPC分类号： B26F01/38
CPC分类号： B26F1/40
摘要： A stationary steel rule cutting die for cutting a fixed pattern in each of a plurality of stacked compressible material layers (34) according to the shape of the rule die (22), including a vacuum system (42) for vertically reducing the stack height of the compressible material layers (34) without lateral distortion prior to cutting and retaining the compress condition during the progressive or incremental cutting operations.
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