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公开(公告)号：US20220314303A1
公开(公告)日：2022-10-06
申请号：US17707180
申请日：2022-03-29
发明人： Ewald DOHR , Helmut HAAS
摘要： A method for producing a shaft, which is at least partially not circular in cross-section, from a substantially cylindrical blank by means of radial forging, wherein the blank is not rotated in a final radial forging process.
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公开(公告)号：US10177517B1
公开(公告)日：2019-01-08
申请号：US15980055
申请日：2018-05-15
IPC分类号： B21J7/16 , H01R43/048 , B21D15/02 , B21J7/14
摘要： A tool configured to form four evenly spaced indentations having an indentation radius and four evenly spaced projections about a circumference of a generally cylindrical seamless ferrule having a ferrule radius. Each projection of the four projections has a projection height equal to or less than a height threshold. The tool includes four crimping dies. Each crimping die of the four crimping dies defines a concave crimping surface having the indentation radius. The tool also includes four limiting dies. Each limiting die is located intermediate two adjacent crimping dies of the four crimping dies. Each limiting die defines a limiting surface that is configured to limit a height of each projection to the height threshold.
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公开(公告)号：US09149861B2
公开(公告)日：2015-10-06
申请号：US13640078
申请日：2011-03-28
申请人： Martin Hork , Vinzenz Mroz , Werner Michi , Rico Warneck
发明人： Martin Hork , Vinzenz Mroz , Werner Michi , Rico Warneck
摘要： A rotary swaging machine comprises a tool unit having a tool space which receives a plurality of shaping swaging tools. The swaging tools are used for processing a workpiece which can be introduced into the tool space. A front cover locking mechanism of the tool unit includes an actuation device and is provided for locking a front cover of the tool unit in a position in which the front cover at least partially covers the tool space at a tool space side. In order to change swaging tools, the front cover can be unlocked and moved into a position in which the front cover releases the tool space for removal or insertion of swaging tools at the tool space side.
摘要翻译： 旋转型锻机包括具有工具空间的工具单元，该工具空间容纳多个成形模锻工具。 锻造工具用于加工可以被引入到工具空间中的工件。 所述工具单元的前盖锁定机构包括致动装置，用于将所述工具单元的前盖锁定在所述前盖至少部分地在工具空间侧覆盖所述工具空间的位置。 为了更换模锻工具，可以将前盖解锁并移动到前盖释放工具空间的位置，以便在工具空间侧移除或插入模锻工具。
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公开(公告)号：US08474299B2
公开(公告)日：2013-07-02
申请号：US12737312
申请日：2009-07-02
申请人： Peter Lutze , Horst Hofmann , Thomas Wagner , Mathias Legler , Michael Brueckner
发明人： Peter Lutze , Horst Hofmann , Thomas Wagner , Mathias Legler , Michael Brueckner
CPC分类号： H01R43/0424 , B25B27/146
摘要： A crimping tool has crimping dies arranged in a star shape directed at a crimping region and subjected to rotational action radially outwards for the crimping movement by means of an actuating part. The crimping dies are mounted about an axis of rotation transversely to the longitudinal extent thereof for pivoting-in and form an abutment region on the crimping region side of the axis of rotation. A radial movement and/or circumferential movement is brought about to coincide with the rotational action on the crimping dies, in order to obtain abutment of a crimping die in the abutment region thereof against the counter-abutment region of another crimping die adjacent to the crimping die in the pivoting direction or counter-pivoting direction.
摘要翻译： 压接工具具有压接模具，该压接模具以针对压接区域的星形形式设置，并通过致动部件径向向外旋转以进行压接运动。 压接模具绕横向于其纵向延伸的旋转轴线安装，用于枢转，并在旋转轴线的压接区域侧上形成邻接区域。 使径向运动和/或周向运动与压接模具上的旋转动作相一致，以便使得压接模具在其邻接区域中抵靠与压接相邻的另一压接模具的抵靠区域 在枢转方向或反向旋转方向上模制。
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5.发明授权公开(公告)号：US08117884B2
公开(公告)日：2012-02-21
申请号：US11994376
申请日：2005-07-15
申请人： Daniel Deriaz
发明人： Daniel Deriaz
CPC分类号： B21J5/12 , B21D53/28 , B21J7/14 , B21K1/30 , Y10T29/49474
摘要： A method is disclosed for cold-form profiling cylindrical, thin-walled hollow parts (1), comprising profiles (4) which extend in an essentially parallel manner in relation to the longitudinal axis (A) of the hollow part (1). At least one profiling tool (5) engages in a strike-like hammering manner with the outside of the hollow part (1) in a radial manner in relation to the longitudinal axis (A) o the hollow part (1). The profiling tool (5) engages, respectively, in an essentially vertical and oscillating manner on the surface of the hollow part (1). Then, the profiling tool (5) is displaced in an axial manner in relation to the hollow part (1) at a constant radial adjusting depth until the desired profile length is obtained.
摘要翻译： 公开了一种用于冷成型圆柱形薄壁中空部件（1）的方法，其包括相对于中空部件（1）的纵向轴线（A）以基本上平行的方式延伸的型材（4）。 至少一个成型工具（5）以中空部分（1）的纵向轴线（A）的径向方式与中空部分（1）的外部以类似冲击的方式接合。 成型工具（5）分别在中空部分（1）的表面上以基本上垂直和摆动的方式接合。 然后，成形工具（5）以恒定的径向调节深度相对于中空部分（1）以轴向方式移位，直到获得所需的轮廓长度。
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公开(公告)号：US07886661B1
公开(公告)日：2011-02-15
申请号：US12027059
申请日：2008-02-06
申请人： Ed Goff , Jeremiah J. Warriner , Justin Knight
发明人： Ed Goff , Jeremiah J. Warriner , Justin Knight
CPC分类号： B21J9/06 , A61F2002/9522 , B30B7/04 , Y10T29/49913 , Y10T29/49927 , Y10T29/5367 , Y10T29/53996
摘要： Radial compression mechanism includes a base member and a plurality of elongated compression dies. The dies are arranged in a generally circular orientation on the base member with a contact surface of each die in sliding contact with a base surface of an adjacent die. A portion of each base surface of each die cooperates with portions of base surfaces of adjacent dies to define a generally cylindrical central cavity moved between open and closed positions by a driving mechanism. The dies are cammingly coupled to the base member and to the driving mechanism so that rotation of the driving mechanism about the central axis causes each die to move generally arcuately about a point of camming engagement with the base member.
摘要翻译： 径向压缩机构包括基部构件和多个细长的压缩模具。 模具在基部构件上以大致圆形的方向布置，每个模具的接触表面与相邻模具的基面滑动接触。 每个模具的每个基部表面的一部分与相邻模具的基部表面的部分配合以限定通过驱动机构在打开和关闭位置之间移动的大致圆柱形的中心腔。 模具凸轮联接到基部构件和驱动机构，使得驱动机构围绕中心轴线的旋转使得每个模具大致弧形地围绕与基座构件的凸轮接合点移动。
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公开(公告)号：US20100256612A1
公开(公告)日：2010-10-07
申请号：US12742339
申请日：2008-11-03
CPC分类号： A61B17/82
摘要： An apparatus for securing a cerclage member about a bone within a living body comprises a crimp body including a first lumen extending longitudinally therethrough from a first proximal opening to a first distal opening, the first lumen being sized and shaped to slidably receive a cerclage member therein and a second lumen extending substantially parallel to the first lumen from a second proximal opening to a second distal opening, a diameter of a distal portion of the second lumen being greater than a diameter of a proximal portion thereof and an insert sized to be inserted into the distal portion of the second lumen, an insert lumen extending through the insert aligning with the second lumen when the insert is received therewithin, the insert being crushable over a cerclage member inserted therethrough to lock the cerclage member relative to the crimp body and apply tension thereto.
摘要翻译： 一种用于将环扎构件固定在生物体内的骨周围的装置包括卷曲体，该卷曲体包括从第一近端开口至第一远端开口纵向延伸穿过的第一腔，第一管腔的尺寸和形状可滑动地容纳其中的环形构件 以及第二腔，其从第二近侧开口基本上平行于第一内腔延伸到第二远端开口，第二腔的远侧部分的直径大于其近端部分的直径，以及尺寸被插入 第二内腔的远侧部分，当插入件被容纳在其中时，延伸穿过插入件与第二内腔对准的插入腔，插入件可压入穿过其中的环形构件，以相对于卷曲体锁定环扎构件并施加张力 到此。
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公开(公告)号：US20080168819A1
公开(公告)日：2008-07-17
申请号：US12007863
申请日：2008-01-16
申请人： Naomasa Tsuda
发明人： Naomasa Tsuda
CPC分类号： B21D41/045
摘要： A closing device (100) closes an open end portion of a tubular body (1) using a die (2). The closing device (100) includes a core (3) that is inserted into the tubular body (1) and closes the open end portion of the tubular body (1) on the opposite side of the die (2), first heating device (53) that heats the tubular body (1) during a closing process and are also capable of heating the core (3), and second heating device (54) that heats the die (2). At the start of the closing process, the core (3) and the die (2) are preheated by the first heating device (53) and the second heating device (54) respectively, and the closing process is begun when the temperature difference between the tubular body (1) and the core (3) and die (2) is small.
摘要翻译： 关闭装置（100）使用模具（2）封闭管状体（1）的开口端部。 关闭装置（100）包括插入到管状体（1）中的芯体（3），并且在模具（2）的相对侧封闭管状体（1）的开口端部，第一加热装置 53），其在关闭过程期间加热管状体（1）并且还能够加热芯体（3）以及加热模具（2）的第二加热装置（54）。 在关闭过程开始时，芯（3）和模具（2）分别由第一加热装置（53）和第二加热装置（54）预热，并且当温度差 管体（1）和芯（3）和模具（2）小。
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公开(公告)号：US20060185417A1
公开(公告)日：2006-08-24
申请号：US11379195
申请日：2006-04-18
申请人： Vladimir ROZHDESTVENSKIY , Anatoliy LOSITSKIY , Igor NOZDRIN , Vladimir PHILIPPOV , Sergey AHTONOV , Victor LAZORKIN , Svetlana LAZORKIN , Gennadiy CHEREMNYCH
发明人： Vladimir ROZHDESTVENSKIY , Anatoliy LOSITSKIY , Igor NOZDRIN , Vladimir PHILIPPOV , Sergey AHTONOV , Victor LAZORKIN , Svetlana LAZORKIN , Gennadiy CHEREMNYCH
IPC分类号： B21J7/16
CPC分类号： B21J7/14
摘要： The invention relates to metal forming and can be used for forging billets and blanks by means of hydraulic forging presses. The inventive device comprises two holders for top and lower hammers and two holders for side hammers which are cinematically connected thereto. Each top and lower hammer is provided with two working surfaces separated by a recess in which the working surfaces of the side hammers penetrate. At least one adjusting plate is arranged between the lower hammer and the holder thereof. Said lower hammer is fixed to the holder by two L-shaped clamps which are pressed by the inclined faces thereof against the inclined faces of the lower hammer holder and by the wavy faces thereof against two friction plates which are made, for example of copper and fixed to the side surfaces on the lower hammer. Pins which are fixed in the lower hammer pass through the holes of the adjusting plates and penetrate into the holes of the lower hammer holder.
摘要翻译： 本发明涉及金属成型，可用于通过液压锻压机锻造坯料和坯料。 本发明的装置包括用于顶锤和下锤的两个保持器和用于侧面锤的两个保持器，其被电动连接到其上。 每个上下锤具有两个工作表面，两个工作表面由一个凹槽分开，侧锤的工作表面穿过。 在下锤和其保持器之间布置有至少一个调节板。 所述下锤通过两个L形夹具固定到保持器上，该L形夹具被倾斜面抵靠下锤持器的倾斜面和波浪面抵靠在例如铜制成的两个摩擦板上， 固定在下锤的侧面上。 固定在下锤中的销通过调节板的孔并穿入下锤保持器的孔中。
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公开(公告)号：US20060137425A1
公开(公告)日：2006-06-29
申请号：US11022423
申请日：2004-12-27
申请人： Todd Brieschke , David Copeman
发明人： Todd Brieschke , David Copeman
IPC分类号： B21J7/16
CPC分类号： B21K1/56
摘要： A tube partial thread forming apparatus and method is disclosed. A tube is placed on the apparatus around internal die sections, which are separated by a mandrel to cause the internal die sections to engage the tube. stripper pieces are moved into engagement around the outer surface of the tube to secure and support the tube. External die sections extend through the stripper pieces and engage the tube and form partial threads thereon.
摘要翻译： 公开了一种管部分线形成装置和方法。 将管放置在围绕内部模具部分的设备上，其由心轴分开以使内部模具部分与管接合。 脱模件移动到管的外表面周围，以固定和支撑管。 外部模具部分延伸穿过脱模件并与管接合并在其上形成部分螺纹。
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