公开(公告)号：EP2088113A2

公开(公告)日：2009-08-12

申请号：EP09000621.4

申请日：2009-01-17

申请人： Hans-Hebetechnik+Metallbau-GmbH

发明人： Gündel, Dieter ,  Hans, Andreas

IPC分类号： B66C23/16

CPC分类号： A62B1/06 ,  B66C23/16

摘要： Die Erfindung betrifft eine kombinierte Hebeeinrichtung für Personen und Lasten, bestehend aus montierbaren Einzelkomponenten mit einer Seilwinde und einem Höhensicherungsgerät mit Rettungshubeinrichtung (HSG-R) sowie mit einer drehbaren Kransäule. Die Kransäule ist mit einem winkelverstellbaren Kranarm sowie einem teleskopierbaren Ausleger versehen. Die Hebeeinrichtung in Leichtbauweise ist transportabel und geeignet sowohl zur Personensicherung zum gesicherten Transport von Personen als auch zum Transport von Lasten ohne den Wechsel des Hubgerätes. Die Hebeeinrichtung ist dadurch gekennzeichnet, dass der winkelverstellbare Kranarm (3) sowie der teleskopierbare Ausleger (4) aus zwei unterschiedlich großen Profilen besteht und die Einzelkomponenten mittels einer Steckverbindung montiert sind, an denen ein Höhensicherungsgerät mit Rettungshubeinrichtung (HSG-R) (24) und eine für den Personentransport modifizierte Seilwinde (15) angeordnet ist.

摘要翻译： 组合起重机具有可安装的单独部件，其具有电缆绞盘（15）和具有回复提升装置（24）的高度锁定装置和旋转起重机支柱（1），其上具有角度可调的起重臂（3） 柱头（2）的上端和伸缩臂（4）。 角度可调的起重机臂和伸缩臂由两种不同尺寸的型材组成，各个部件通过插头连接安装，在其上提供具有回收提升装置的高度锁定装置和用于运输人员的改进的电缆绞盘。

公开(公告)号：EP2059356A1

公开(公告)日：2009-05-20

申请号：EP07817442.2

申请日：2007-08-25

申请人： ACTech GmbH

发明人： VOIGT, Heiko

IPC分类号： B22C7/02 ,  B22C9/04 ,  B22D27/04

CPC分类号： B22C9/04 ,  B22C7/02 ,  B22C7/023 ,  B22D27/045

摘要： In the case of a single-part expendable casting mould for cast metal parts (4) that is made of a set moulding material, which encloses a mould cavity and has embedded in it at least one metallic cooling channel (6), which carries a cooling medium, portions of the outer side of the metallic cooling channel (6) towards the mould cavity are not covered by the moulding material and/or are only slightly covered.

公开(公告)号：EP1085954B8

公开(公告)日：2002-10-30

申请号：EP99938170.0

申请日：1999-06-04

申请人： ACTech GmbH Advanced Casting Technologies Giessereitechnologie

发明人： WENDT, Florian ,  DEMARCZYK, Norbert ,  HAUSCHILD, Rüdiger

IPC分类号： B22C9/02

CPC分类号： B22C9/04 ,  B22C7/00 ,  B22C7/02

摘要： The invention relates to a method for directly producing an investment casting mold by machining a sand mold produced using hardenable bonding agents. In particular, the wear of the tools should be reduced and the dimensional accuracy and precision should be increased during the reproduction of the mold. To this end, a blank mold (1) to be machined is produced while using a variable or fixed casting box (2) having a model assembly (4). Said blank mold comprises specified contours, with regard to volume, of the casting mold and a machining allowance for the milling of the molding material. After filling the casting box (2) with hardenable foundry molding materials, after hardening and after removal from the mold, the blank mold (1) is converted into the casting mold by removing material according to the machining allowance by means of high-speed machining, milling or three-dimensional machining of free-formed planes. The invention relates to investment casting molds for castings made of metal, and to the production of cast part prototypes and individual pieces having small and medium dimensions and masses.

公开(公告)号：EP1429881A1

公开(公告)日：2004-06-23

申请号：EP02774399.6

申请日：2002-09-21

申请人： ACTech GmbHAdvanced Casting Technologies Giessereitechnologie

发明人： HENTSCHEL, Bertram ,  ALIJEW, Reso ,  GANTNER, Detlev

IPC分类号： B23C3/00 ,  B23C5/10

CPC分类号： B22C9/02 ,  B23C3/00 ,  B23C5/1081 ,  Y10T409/303752 ,  Y10T409/304424

摘要： The invention relates to a method for producing heat-resistant casting moulds from mould materials, especially from moulding sand containing a binding agent, or for producing an inner contour of models or prototypes consisting of plastic, graphite, derived timber products or other millable materials. Large volumes and deep gravures are often obtained, especially during the machining of moulds for the rapid production of prototypes of cast materials. In order to increase the efficiency of the inventive method, in a first step, blocks of mould material are produced in such a way that a dimension thereof corresponds to a mould cavity depth which typically measures up to between 300 and 400 mm. The inner contour of the mould is then produced in such a way that it has an oversize having a contour which is close to the contour of the inner wall of the mould cavity, using a roughing tool (4) having an effective cutting diameter of between 12 and 35 mm. The mould cavity is then machined by milling the oversize material, following the contour, using a finishing cutter (3) having a diameter-length ratio of between 1:10 and 1:30.

摘要翻译： 本发明涉及一种用于从含有粘结剂的砂型砂生产耐热铸模的方法，特别是用于生产用于原型，大体积和深槽的铸造模具的内部轮廓，特别是在用于快速生产原型的模具的加工中 从铸造材料。 为了提高效率，在第一步中制造成型材料块，其尺寸对应于通常为300mm至400mm的模腔深度。 然后通过具有12mm至35mm的有效切割直径的粗加工工具（4），使模具的内部轮廓尺寸过大，间距接近模腔内壁的轮廓。 然后通过在轮廓之后快速铣削尺寸过大的材料加工模具腔，其中精加工切割器（3）的直径长度比为1:10至1:30。

公开(公告)号：EP0941420B1

公开(公告)日：2002-09-11

申请号：EP97949981.1

申请日：1997-11-29

申请人： Actech GmbH

发明人： WENDT, Florian

IPC分类号： F16D65/12 ,  B22D19/16

CPC分类号： B22D25/00 ,  B22D19/16 ,  F16D65/00 ,  F16D65/123 ,  F16D65/125 ,  F16D2065/1316 ,  F16D2065/1328 ,  F16D2065/1344 ,  F16D2200/0013 ,  F16D2250/0015

摘要： In order to transmit a maximal torque to the brake jaws when running down a long gradient with full braking, and in order to increase the width of application of brake elements, a composite cast union at the hub is disclosed which resists to thermal cracks and stresses and has a light weight. A brake element reliable in operation, very resistant to thermal stresses and mechanically stable has a brake ring (1) or brake drum body in interaction with brake jaws made of a cast iron material with a high resistance to thermal shocks and a hub (2) and flange made of a cast iron with a higher grade tensile strength. The hub (2) is united to the brake ring (1) or brake drum by composite casting, forming a material union (5). The invention concerns in particular brake drums, brake disks or the like for vehicles.

公开(公告)号：EP1098732B1

公开(公告)日：2002-01-23

申请号：EP99948683.0

申请日：1999-07-21

申请人： Actech GmbH

发明人： HAUSCHILD, Rüdiger

IPC分类号： B23Q1/00

CPC分类号： B23P21/00 ,  B23Q1/00 ,  B23Q1/01 ,  B23Q1/58 ,  B23Q1/62 ,  B23Q5/02 ,  B23Q5/34 ,  B23Q37/00 ,  B23Q39/00 ,  G05G11/00

摘要： The invention relates to a surface-area gantry system for machining, assembly and handling tasks, with three axes of motion in the directions X, Y and Z, where the Z axis is provided with machining or grasping mechanisms, notably for the high-speed machining of non-metallic materials. The aim of the invention is to create an especially light and stiff surface-area gantry system suitable for large machining areas and universal applications which consists of simple components and linear modules which are economical to produce even in small numbers and permits relatively high feed rates and accelerations. According to the invention the X, Y and Z axes have linear modules (2) which are driven by synchronous linear motors and consist of a hot-rolled shaped support section (12) having a rectangular or square cross-section and fitted with pair-wise, opposite secondary elements (10). The slides (3) or working slides (1) are made of cast metal in the form of integral components -hich are provided with a wrap-around element (4) for the X, Y and Z axis and contain the primary elements (5).

公开(公告)号：EP1085954A1

公开(公告)日：2001-03-28

申请号：EP99938170.0

申请日：1999-06-04

申请人： Actech GmbH

发明人： WENDT, Florian ,  DEMARCZYK, Norbert ,  HAUSCHILD, Rüdiger

IPC分类号： B22C9/02

CPC分类号： B22C9/04 ,  B22C7/00 ,  B22C7/02

摘要： The invention relates to a method for directly producing an investment casting mold by machining a sand mold produced using hardenable bonding agents. In particular, the wear of the tools should be reduced and the dimensional accuracy and precision should be increased during the reproduction of the mold. To this end, a blank mold (1) to be machined is produced while using a variable or fixed casting box (2) having a model assembly (4). Said blank mold comprises specified contours, with regard to volume, of the casting mold and a machining allowance for the milling of the molding material. After filling the casting box (2) with hardenable foundry molding materials, after hardening and after removal from the mold, the blank mold (1) is converted into the casting mold by removing material according to the machining allowance by means of high-speed machining, milling or three-dimensional machining of free-formed planes. The invention relates to investment casting molds for castings made of metal, and to the production of cast part prototypes and individual pieces having small and medium dimensions and masses.

公开(公告)号：EP1032770A2

公开(公告)日：2000-09-06

申请号：EP98966500.5

申请日：1998-11-26

申请人： Actech GmbH

发明人： WENDT, Florian

IPC分类号： F16D65/00

CPC分类号： F16D65/12

摘要： The invention relates to a bainitically hardened brake disk comprising at least one ring-shaped cast disk (1) body with radially extending ring sections in contact with brake shoes (2). Said brake disk is mounted on the hub of a bicycle wheel (5) for braking purposes. In order to avoid noise emissions and vibrations, the inventive disk is made of cast iron, is highly tough and has a low weight. The aim is to avoid the disadvantages of combining disk brakes with an aluminium wheel hub. The inventive disk is characterised in that it has a thoroughly bainitically hardened body (1) made of cast iron with lamellar graphite (AGI), the brake disk is designed as a single piece and is linked to the wheel hub (5) through composite casting by forming a positive material fitting joint (15) in the area where the hub (5) is connected to the base (3) of the disk.

公开(公告)号：EP1749596A1

公开(公告)日：2007-02-07

申请号：EP05016479.7

申请日：2005-07-29

申请人： ACTech GmbH

发明人： Aliyev, Rezo, Dr.-Ing. ,  Gantner, Detlev

IPC分类号： B22C9/02

CPC分类号： B22C9/02

摘要： Insbesondere für die Herstellung kostengünstiger und schneller Prototypen in der Produktentwicklung bezweckt die Erfindung ein Verfahren für die Herstellung einer Gießform aus einem Verbundformstoff für Gießereizwecke, der aus verschiedenartigen Formstoffen zusammengesetzt ist, die für das Gießen von Metallen hitzebeständig sind und die eine unterschiedliche stoffliche Zusammensetzung oder einen unterschiedlichen Gehalt an organischen oder anorganischen Bindemitteln aufweisen. Erfindungsgemäß wird aus einem Gießereiformstoff A ein fester Formkörper (2) hergestellt, der bei der Herstellung mit einem rieselfähigen chemisch gebundenen Gießereiformstoff B vollständig oder teilweise umhüllt wird. Nach dem Aushärten des Gießereiformstoffes B wird mit dem Formstoffblock (3) ein blockförmiger Verbundformstoff gebildet, der anschließend durch ein abtragendes Verfahren wie Fräsen, Bohren, Drehen oder Schleifen bearbeitet wird. In den aus dem Gießereiformstoff A bestehenden Formkörper (2) wird der Formhohlraum (1) und in den aus dem Gießereiformstoff B bestehenden Formstoffblock (3) wird das Anguss-System (4) und Speisersystem (5) unter Verwendung von CAD-Daten eingebracht.

摘要翻译： 制备从成型为铸造由含有两种不同的模制材料的组合物的复合材料的铸模的方法和所有其是热的金属有抗性。 固体成型体（2）由被部分或完全呼叫由流体粉状化学结合铸造成型materal（B）包围的铸造模制材料（A）获得。 一种成型材料块（3）由一个块形复合模塑材料硬化，其经受去除处理的材料（B），在所有后产生，E.G. 铣削，镗孔，车削或磨削。 使用CAD数据的进料头系统（原文如此）（4）和存储系统（5）。

公开(公告)号：EP1209299B1

公开(公告)日：2007-01-17

申请号：EP01127687.0

申请日：2001-11-21

申请人： Hösch, Paul Michael

发明人： Hösch, Jean-Paul ,  Schellenberger, Frank

IPC分类号： E04D13/00 ,  E04D1/30

CPC分类号： E04D3/40 ,  E04D1/30 ,  E04D13/002 ,  E04D2001/305