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1. 发明授权

US5915682A Sheet feeder system and method for individually separating sheets 失效
标题翻译：单张纸分页机系统及方法
公开(公告)号：US5915682A
公开(公告)日：1999-06-29
申请号：US759826
申请日：1996-11-21
申请人： Hermann Ambuhl , Urs Fluhmann , Martin Greive , Bernd Hermann , Hans Johr , Peter Lehmann , Rudolf Luthi
发明人： Hermann Ambuhl , Urs Fluhmann , Martin Greive , Bernd Hermann , Hans Johr , Peter Lehmann , Rudolf Luthi
IPC分类号： B65H1/04 , B65H3/06 , B65H3/32 , B65H3/46 , B65H3/50 , B65H3/30
CPC分类号： B65H3/32 , B65H1/04 , B65H3/06 , B65H3/46 , B65H2801/21
摘要： A sheet feeder system for a sheet-fed printing press includes a device for causing a sheet pile to sag at least partly in at least an upper region thereof, and at least two contact elements disposed in mutually spaced-apart relationship on an upper side of the sheet pile and having respective contact surfaces for pressing against the upper side of the sheet pile at least partly or temporarily, at least one of the contact elements being drivable so as to move the respective contact surfaces pressing against the upper side of the sheet pile towards and away from one another, respectively, for forming an interspace between the uppermost sheet of the sheet pile and a sheet immediately therebelow, and a method for individually separating sheets.
摘要翻译：用于单张纸印刷机的片材馈送系统包括用于使片材桩至少部分地至少在其上部区域下垂的装置，以及至少两个以相互间隔开的关系设置的接触元件所述片材桩具有用于至少部分地或临时地压靠所述片材堆的上侧的各个接触表面，所述接触元件中的至少一个是可驱动的，以使相应的接触表面压靠在所述片材堆的上侧分别用于在片材堆的最上面的片材和紧邻其之间的片材之间形成间隙，以及用于单独分离片材的方法。

2. 发明授权

US5802221A Vehicle steering shaft bearing box and process for its manufacturing 失效
标题翻译：车辆转向轴轴承箱及其制造工艺
公开(公告)号：US5802221A
公开(公告)日：1998-09-01
申请号：US880874
申请日：1997-06-23
申请人： Rudolf Luthi , Alex Wehrli , Hans Johr
发明人： Rudolf Luthi , Alex Wehrli , Hans Johr
IPC分类号： B62D7/16 , B62D1/16 , F16C19/04
CPC分类号： B62D1/16
摘要： Punched and bent parts (1, 2, 3), manufactured by non-cutting shaping, are assembled to a rigid box by using exclusively mutual riveting, optionally in part also spot welding, of the material of the punched and bent parts, thus without any additional material requirements. The parts (13) serving for bearing the steering shaft (15) are high precision pieces also obtained by non-cutting shaping. A very efficient, high precision manufacturing is thus achieved free from any finishing treatment and without auxiliary means for the connection of the punched and bent parts.
摘要翻译：通过非切割成形制造的冲压和弯曲部件（1，2，3）通过使用冲压和弯曲部件的材料的专门相互铆接（可选地，也可以是点焊）而组装到刚性箱体，因此没有任何额外的材料要求。用于承载转向轴（15）的部件（13）是通过非切割成形获得的高精度件。因此，无需任何精加工处理和没有用于连接冲压和弯曲部件的辅助装置实现非常高效，高精度的制造。

3. 发明授权

US06810574B1 Method for the production of lamella packets for adjustable steering columns 失效
标题翻译：用于生产用于可调转向柱的薄片包的方法
公开(公告)号：US06810574B1
公开(公告)日：2004-11-02
申请号：US10110494
申请日：2002-07-16
申请人： Rudolf Luthi , Hans Johr , Urs Graf
发明人： Rudolf Luthi , Hans Johr , Urs Graf
IPC分类号： B21J1502
CPC分类号： B62D1/184 , B21J15/02 , Y10T29/49906 , Y10T29/49943 , Y10T29/49956
摘要： The invention relates to a method for producing lamella packets (60, 70) of the type normally used in adjustable steering columns in automobiles and which comprise a soft lamella (71) made of soft sheet metal material and at least one layered hard lamella (71) placed on top of said material. The lamella (71, 74) are connected by at least one rivet made of soft lamella (71). The method is characterized by the use of presses (110, 120) positioned one after the other. A soft lamella (71) is formed and stamped out of a strip (111) of said softer material in the first press (110) at a rate dictated by the press (110). Soft lamella (71) produced in this matter are transported to the second press (120). At least one hard lamella (72, 74) is completely formed in a second press (120) from a band (121) of harder sheet material and then stamped. Said hard lamella is placed over a soft lamella (71) and a rivet connection is produced.
摘要翻译：本发明涉及一种用于生产通常用于汽车中的可调节转向柱的类型的薄片包装（60,70）的方法，该方法包括由软金属片材料制成的软片（71）和至少一层分层硬片（71 ）放置在所述材料的顶部。薄片（71,74）由至少一个由软片（71）制成的铆钉连接。该方法的特征在于使用一个接一个地定位的压力机（110,120）。柔性薄片（71）以由压机（110）指定的速率从第一压机（110）中的所述较软材料的条带（111）形成并冲压。在该物质中产生的软片（71）被运送到第二压机（120）。至少一个硬片（72,74）在来自较硬片材的带（121）的第二压制（120）中完全形成，然后冲压。将所述硬片放置在软片（71）上并产生铆钉连接。

4. 发明授权

US5727916A Method for feeding and advancing of a strip and strip feeder for carrying out the method 失效
标题翻译：用于进给和推进用于执行该方法的条带送纸机的方法
公开(公告)号：US5727916A
公开(公告)日：1998-03-17
申请号：US636823
申请日：1996-04-23
申请人： Roland Krebs , Peter Lehmann , Rudolf Luthi
发明人： Roland Krebs , Peter Lehmann , Rudolf Luthi
IPC分类号： B23B13/02 , B21D43/04 , B23Q15/00
CPC分类号： B21D43/04
摘要： Strips which are to be worked in a forming tool are taken out of a magazine and deposited on a guide at which by means of a finger rod with elastic catchs they are guided to the tool and stepwise advanced through said tool. By means of the programmable driving for the finger rod, this finger rod can execute strokes in any direction and in any different dimensions in order to guide the strips in the forming tool and for displacing them stepwise through the tool. The stripfeeder is of simple construction and it can be programmed for the most different requirements in that only the driving will be correspondingly programmed.
摘要翻译：将要在成形工具中加工的条带从盒中取出并且沉积在引导件上，在该引导件上借助于具有弹性卡扣的指杆将它们引导到工具并且逐步前进通过所述工具。通过用于指杆的可编程驱动，该指状杆可以在任何方向和任何不同的尺寸上执行行程，以便将成形工具中的条带引导并逐步移动通过工具。剥皮机的结构简单，可以根据最不同的要求进行编程，因为只有驾驶相应地被编程。

5. 发明授权

US06918170B2 Tubular rivet connection between two metal sheets and method for the production thereof 失效
标题翻译：两个金属板之间的管状铆钉连接及其制造方法
公开(公告)号：US06918170B2
公开(公告)日：2005-07-19
申请号：US10297355
申请日：2001-05-21
申请人： Rudolf Luthi
发明人： Rudolf Luthi
IPC分类号： B21D39/03 , F16B5/04 , F16B17/00 , B23P11/00
CPC分类号： F16B5/045 , B21D39/034 , F16B17/008 , Y10T29/49915 , Y10T29/49936 , Y10T403/4933 , Y10T403/4966
摘要： The invention relates to a tubular rivet connection between at least one first (1) and one second metal sheet (2). According to the invention, the tubular rivet (3) is made from the metal of the first metal sheet (1) by deforming, in a drawing direction (Z), the edge area of a first hole (4) located in the first metal sheet (1) into a second, larger hole (5) located in the second metal sheet (2), whereby the second hole (5) located in the second metal sheet (2) is, in particular, gradually enlarged with regard to its diameter in the drawing direction (Z). The invention provides that the tubular rivet (3) is shorter in length in the drawing direction (Z) than the thickness of the second metal sheet (2). To this end, the thickness tolerance of commercially available metal sheets is taken into account and damages to the tools and/or the formation of chips is/are prevented. With regard to the method for producing such a tubular rivet connection, the invention provides that the second metal sheet (2) is supported by a matrix, which has a diameter approximately corresponding to the diameter of the hole (5) in the second metal sheet (2).
摘要翻译：本发明涉及至少一个第一（1）和一个第二金属片（2）之间的管状铆钉连接。根据本发明，管状铆钉（3）由第一金属片（1）的金属制成，沿拉拔方向（Z）变形，位于第一金属片（1）的第一孔（4）的边缘区域片材（1）进入位于第二金属片（2）中的第二较大孔（5）中，从而位于第二金属片（2）中的第二孔（5）相对于其第二金属片直径在拉伸方向（Z）。本发明提供的是，管状铆钉（3）的拉伸方向（Z）的长度比第二金属板（2）的厚度短。为此，考虑到市售金属板的厚度公差，并且防止了对工具的损坏和/或芯片的形成。关于这种管状铆钉连接件的制造方法，本发明提供了第二金属片（2）由基体支撑，该基体的直径大约对应于第二金属片中的孔（5）的直径（2）。

6. 发明授权

US5363685A Transfer device in a press 失效
标题翻译：在印刷机中传输设备
公开(公告)号：US5363685A
公开(公告)日：1994-11-15
申请号：US112301
申请日：1993-08-27
申请人： Rudolf Luthi , Roland Krebs , Theo Egolf
发明人： Rudolf Luthi , Roland Krebs , Theo Egolf
IPC分类号： B21D43/05 , B65G25/02 , B21J13/10
CPC分类号： B21D43/055 , B65G25/02
摘要： Workpieces are transported step-by-step by means of transport bars which are provided with grippers and which are longitudinally and transversally displaceable only in cyclic relation to the reciprocating movement of a press. The transport bars have the configuration of hollow profiles which are rigid with respect to bending and torsional stresses, and their ends are rigidly constrained and guided by means of angle brackets and by means of longitudinal guidings and transversal guidings both of which are free of play. Thus, a particularly rigid and a relatively lightweight construction results which allows high working cadences.
摘要翻译：工件通过设置有夹具的输送杆逐步输送，并且纵向和横向仅与压机的往复运动呈循环关系。输送杆具有相对于弯曲和扭转应力是刚性的中空型材的构造，并且它们的端部被刚性地约束并通过尖括号引导，并且通过纵向引导和横向导向两者都不会发挥。因此，能够实现高工作节奏的特别刚性和相对较轻的结构。

7. 发明授权

US4253584A Ring and closure for cans 失效
标题翻译：戒指和关闭罐
公开(公告)号：US4253584A
公开(公告)日：1981-03-03
申请号：US40499
申请日：1979-05-21
申请人： Siegfried Bloeck , Rudolf Luthi
发明人： Siegfried Bloeck , Rudolf Luthi
IPC分类号： B21D51/38 , B65D41/00
CPC分类号： B21D51/383 , Y10T428/31529 , Y10T428/31678
摘要： The process of the present invention allows the manufacture of lacquered aluminum or tin-plate rings which have the inner edge thereof bent over outwards so that they are suitable for the closures on cans for foodstuffs. A ring blank made of lacquered sheet is pre-shaped by deep drawing to form the curvature needed for bending over the inner cut edge. The final shaping of the pre-shaped blank into a ring for a can lid takes place, after stamping out the opening, by stretching and bending over the cut edge. When a tear-back membrane is sealed on to the bent-over edge, the ring is suitable as an easyly opened closure for cans for foodstuffs.
摘要翻译：本发明的方法允许制造其内边缘向外弯曲的漆铝或锡板环，使得它们适用于食品罐上的封闭。由漆面板制成的环形坯料通过深冲压预成形，以形成在内切割边缘上弯曲所需的曲率。通过在切割边缘上进行拉伸和弯曲，将预成形坯料最终成形为用于罐盖的环，在冲压出开口之后发生。当撕开的膜被密封在弯曲的边缘上时，该环适合作为用于食品的罐的容易打开的封闭件。

8. 发明申请

US20060230809A1 Transfer device on a press 审中-公开
标题翻译：在印刷机上传输设备
公开(公告)号：US20060230809A1
公开(公告)日：2006-10-19
申请号：US10559420
申请日：2004-06-03
申请人： Rudolf Luthi , Theo Engolf
发明人： Rudolf Luthi , Theo Engolf
IPC分类号： B21J11/00
CPC分类号： B21D43/055
摘要： The present invention relates to a device on a press and to a method for incrementally conveying workpieces in a longitudinal direction from a receiving station through at least one tooling station of the press with the aid of conveying means for the workpieces, which conveying means are moved back and forth in cycles and in synchrony with the movement of the press in the longitudinal direction, as well as in a transverse direction substantially perpendicular thereto in order to grip or release the workpieces. The conveying means are here moved in the longitudinal direction by means of an external drive unit which is merely synchronized with the movement of the press. The motor-powered external drive unit is mechanically coupled to the conveying means in such a way that the conveying means can be moved back and forth without reversing the rotation of the external drive unit.
摘要翻译：本发明涉及一种压力机上的装置以及一种用于通过工件的输送装置通过压机的至少一个加工工位沿着纵向方向从工作台沿纵向递增输送工件的方法，该输送装置被移动并且与压机在纵向方向上的运动以及与其大致垂直的横向方向同步地进行夹持或释放工件。传送装置在这里通过外部驱动单元在纵向上移动，外部驱动单元仅与压机的运动同步。马达驱动的外部驱动单元机械地联接到输送装置，使得输送装置可以前后移动，而不会反转外部驱动单元的旋转。

9. 发明授权

US4363582A Process for the manufacture of rings for lids for cans 失效
标题翻译：用于罐头盖的环的制造方法
公开(公告)号：US4363582A
公开(公告)日：1982-12-14
申请号：US204469
申请日：1980-11-06
申请人： Siegfried Bloeck , Rudolf Luthi
发明人： Siegfried Bloeck , Rudolf Luthi
IPC分类号： B21D51/38 , B21D51/00
CPC分类号： B21D51/383 , Y10T428/31529 , Y10T428/31678
摘要： The process of the present invention allows for the manufacture of lacquered aluminum or tin-plate rings which have the inner edge thereof bent over outwards so that they are suitable for the closures on cans for foodstuffs. A ring blank made of lacquered sheet is pre-shaped by deep drawing to form the curvature needed for bending over the inner cut edge. The final shaping of the pre-shaped blank into a ring for a can lid takes place, after stamping out the opening, by stretching and bending over the cut edge. When a tear-back membrane is sealed on to the bent-over edge, the ring is suitable as an easily opened closure for cans for foodstuffs.
摘要翻译：本发明的方法允许制造具有向内弯曲的内边缘的漆铝或锡板环，使得它们适合于用于食品的罐上的封闭。由漆面板制成的环形坯料通过深冲压预成形，以形成在内切割边缘上弯曲所需的曲率。通过在切割边缘上进行拉伸和弯曲，将预成形坯料最终成形为用于罐盖的环，在冲压出开口之后发生。当撕纸膜被密封在弯曲边缘上时，该环适合作为用于食品罐的容易打开的盖子。

10. 发明授权

US4333582A Grooved beverage can lid 失效
标题翻译：沟槽饮料罐盖
公开(公告)号：US4333582A
公开(公告)日：1982-06-08
申请号：US193796
申请日：1980-10-03
申请人： Siegfried Bloeck , Erich Hofling , Rudolf Luthi , Werner Diemi
发明人： Siegfried Bloeck , Erich Hofling , Rudolf Luthi , Werner Diemi
IPC分类号： B65D20060101 , B65D6/34 , B65D8/00 , B65D8/04 , B65D8/12 , B65D17/00 , B65D17/28 , B65D17/34 , B65D17/50 , B65D41/02 , B65D43/02 , B65D51/20
CPC分类号： B65D17/165 , B65D7/46
摘要： The pre-fabricated pouring outlet in a lid for cans containing carbonated drinks lies basically at an angle of 0.degree. or 90.degree. to the rolling direction of the sheet from which the lid is made. The surface of the lid features at least one ring-shaped stiffening groove which points towards the can interior, is concentric with the periphery of the lid and is interrupted in the region of the pouring outlet. The diameter of the groove is 65-80% of that of the nominal diameter of the can.The stiffening groove raises the resistance of the lid towards pressure from inside the can by about 10%. This means that, when manufacturing a lid which has to withstand a specific pressure from inside the can, and using the same material, the thickness of the lid can be reduced to save material.
摘要翻译：包含碳酸饮料的罐的盖子中的预制浇注出口基本上与制造盖的片材的轧制方向成0度或90度的角度。盖的表面具有指向罐内部的至少一个环形加强槽，与盖的周边同心并且在倾倒出口的区域中断。槽的直径为罐的公称直径的65-80％。加强槽将盖的阻力从罐内提高约10％。这意味着当制造必须承受来自罐内的特定压力的盖子并且使用相同的材料时，可以减小盖子的厚度以节省材料。

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