公开(公告)号：US4646957A

公开(公告)日：1987-03-03

申请号：US632447

申请日：1986-02-24

申请人： Lothar Nuss

发明人： Lothar Nuss

IPC分类号： B23K20/10 ,  H01R43/02

CPC分类号： B23K20/106 ,  H01R43/0207 ,  B23K2201/32 ,  Y10T29/49202

摘要： An ultrasonic welding apparatus for electrical conductors comprising strands of wire comprising a sonotrode for generating ultrasonic vibrations and a cooperating anvil having movable side walls to compress the wire strands against the head of the sonotrode. The anvil has two moving parts, one moving back and forth parallel to the fixed sonotrode face, and the other moving up and down normal to the fixed face. The moving parts carry the side walls of the anvil and with the fixed face provide an adjustable space for wires of various sizes, the space having a rectangular cross section. The gap between the moving anvil parts and the adjacent fixed face of the sonotrode are accurately controlled.

摘要翻译： 一种用于电导体的超声波焊接装置，其包括用于产生超声波振动的超声焊丝的线束，以及具有可移动侧壁的协作砧，以将线股压靠在超声波发生器的头部。 砧座具有两个移动部件，一个平行于固定超声波表面的前后移动，另一个移动部件垂直于固定面上下移动。 移动部件承载砧座的侧壁，并且固定面为各种尺寸的线提供可调节的空间，该空间具有矩形横截面。 移动砧座部分与超声波发生器的相邻固定面之间的间隙被精确控制。

公开(公告)号：US4599881A

公开(公告)日：1986-07-15

申请号：US602413

申请日：1984-04-20

申请人： Wolfgang Bachmann ,  Dieter Spahn ,  Lothar Nuss

发明人： Wolfgang Bachmann ,  Dieter Spahn ,  Lothar Nuss

IPC分类号： B21F3/04 ,  B21F31/00 ,  B21F43/00 ,  B29C53/32 ,  D21F1/00 ,  D21F1/10 ,  B21F45/00

CPC分类号： D21F1/10 ,  D21F1/0072

摘要： In a method and an arrangement for winding and forming helixes of elastic synthetic plastic and metal wire the wire is supplied from a wire supply device, windings are then wound from the wire so as to form straight winding legs connected by head curves, the windings are then separated to provide distances therebetween, the separated windings are widened in correspondence with the distances between them produced during the separation and the finished helixes are supplied to a helix supply device.

摘要翻译： 在用于缠绕和形成弹性合成塑料和金属线的螺旋线的方法和布置中，线从供电装置供应，然后绕组从线缠绕，以形成通过头部曲线连接的直线绕组，绕组为 然后分开以提供距离，分离的绕组对应于在分离期间产生的它们之间的距离而变宽，并且将完成的螺旋线供应到螺旋供应装置。

公开(公告)号：US5238170A

公开(公告)日：1993-08-24

申请号：US931163

申请日：1992-08-17

申请人： Lothar Nuss

发明人： Lothar Nuss

IPC分类号： B23K37/04 ,  B23K20/10 ,  H01R43/02

CPC分类号： B23K20/106 ,  B23K20/10 ,  H01R43/0207 ,  Y10T29/49201

摘要： A device is described for welding the ends of electrical conductors, especially strand ends, by means of ultrasonics which comprises a sonotrode, provided with a plurality of different projections, and an anvil, associated with the sonotrode, which anvil is provided with a plurality of different or like recesses which, together with the sonotrode projections, constitute compaction spaces for the strand ends. The anvil is disposed with its longitudinal axis coaxially with the longitudinal axis of the sonotrode, and the cross-sections of the compaction spaces can be simultaneously varied by rotation of the anvil relative to the sonotrode about the common longitudinal axis, so that a plurality of strand ends can be simultaneously welded by only one anvil. Several alternatives for the rotational drive of the anvil are also described.

摘要翻译： 描述了一种用于通过超声波焊接电导体的端部，特别是绞合端的装置，其包括设置有多个不同突起的超声波发生器和与超声波发生器相关联的砧座，该砧座设置有多个 不同或类似的凹槽，其与凸极突起一起构成绞合端的压实空间。 砧座的纵向轴线与扬声器的纵向轴线同轴地布置，并且压实空间的横截面可以通过砧座围绕公共纵向轴线相对于超声波发生器的转动而同时变化，使得多个 绞线端部可以同时仅由一个砧焊接。 还描述了用于砧座的旋转驱动的几种替代方案。

公开(公告)号：US4842671A

公开(公告)日：1989-06-27

申请号：US98068

申请日：1987-09-17

申请人： Lothar Nuss

发明人： Lothar Nuss

IPC分类号： B23K20/10 ,  B29C65/08 ,  H01R43/02

CPC分类号： H01R43/0207 ,  B23K20/106 ,  B29C65/08 ,  B29C66/861 ,  B29C66/9672 ,  B23K2201/32 ,  B29C66/8322 ,  Y10S228/904 ,  Y10T156/18

摘要： In an apparatus intended especially for connecting electrical conductors by ultrasonic welding, in which a two-part anvil comprising three working surfaces is associated with a sonotrode for defining a compaction chamber on all sides, the two anvil parts are moveable in two different directions relative to each other and the sonotrode and are each driven by a pneumatic cylinder and piston assembly. To achieve an easily handled apparatus, the two pneumatic cylinders are disposed alongside each other axially parallel to each other and to the central axis of the sonotrode in a housing and act upon transmission elements, which deflect the working movements of the pneumatic pistons through a right angle into the anvil parts. As a result the apparatus has a slender external form of small dimensions and enables a pistol grip handle to be fitted, by a trigger of which the functional parts of the apparatus are controlled. In a further embodiment the housing can be releasably connected either to a pistol grip-like handle or to a coupling element.

摘要翻译： 在特别用于通过超声波焊接连接电导体的装置中，其中包括三个工作表面的两部分砧与用于在所有侧面上限定压实室的超声波发生器相关联，所述两个砧座部分可相对于 彼此和超声波发生器分别由气缸和活塞组件驱动。 为了实现容易处理的装置，两个气缸彼此并排布置成彼此轴向平行并且与壳体中的超声波发生器的中心轴线并联，并且作用在传动元件上，其使气动活塞的工作运动通过右侧 角度进入砧座部件。 结果，该装置具有小尺寸的细长的外部形式，并且能够通过其装置的功能部件被控制的扳机来装配手枪把手。 在另一个实施例中，壳体可以可释放地连接到手枪式握柄状手柄或耦合元件。

公开(公告)号：US06979376B2

公开(公告)日：2005-12-27

申请号：US10477748

申请日：2002-05-31

申请人： Lothar Nuss

发明人： Lothar Nuss

IPC分类号： B06B1/02 ,  B29C65/00 ,  B29C65/08 ,  B32B31/00

CPC分类号： B29C65/08 ,  B29C66/71 ,  B29C66/73772 ,  B29C66/73774 ,  B29C66/73921 ,  B29C66/91221 ,  B29C66/94 ,  B29C66/9516 ,  B29C66/9592 ,  B29K2033/12 ,  B29K2055/02

摘要： A method for soldering or deforming a workpiece, according to which a sonotrode of supersonic welding device is placed on the workpiece to be machined and the oscillation amplitude of the sonotrode is modified. In order to optimize the soldering operation, the oscillation amplitude is reduced according to a pre-determined gradient during a predetermined time tx, a characteristic parameter of the workpiece is measured directly or indirectly after time tx, and the sonotrode transmits supersonic energy to the workpiece at a predefined constant or essentially constant amplitude during a period of time time ty, according to the value of the measured parameter.

摘要翻译： 一种用于焊接或变形工件的方法，根据该方法，将超声波焊接装置的超声波放置在待加工的工件上，并且改变超声波发生器的振荡振幅。 为了优化焊接操作，在预定时间t x x期间，根据预定梯度减小振荡幅度，在时间t

公开(公告)号：US5113574A

公开(公告)日：1992-05-19

申请号：US477930

申请日：1990-06-19

申请人： Lothar Nuss

发明人： Lothar Nuss

IPC分类号： H01R39/32 ,  H02K13/04

CPC分类号： H01R39/32 ,  H02K13/04 ,  Y10T29/49011 ,  Y10T29/49012

摘要： A process for the production of an electrically conducting and mechanically solid connection between armature coil wires and hooks on the lamellas of a commutator comprising 1) laying the insulated wires around the hooks of the lamellas without stripping the insulation; 2) before bending back the hooks, at least partially destroying by thermal and/or mechanical abrading means, the varnish insulating on the wires; 3) removing the residues or remnants of the varnish insulation layer during the bending back of the hooks, by ultrasonic oscillations; 4) squeezing the removed varnish into a wedge-shaped space formed between the winding wire, the internal surface of the hook and the surface of the commutator; and 5) ultrasonically welding the hook ends to the lamellas. Variously constructed devices for the execution of the process are also proposed.

摘要翻译： PCT No.PCT / DE89 / 00668 Sec。 371 1990年6月19日第 102（e）1990年6月19日PCT PCT 1989年10月19日PCT公布。 出版物WO90 / 04864 日期：1990年5月3日。一种用于在换向器的薄片上产生电枢线圈线和钩之间的导电和机械固定连接的方法，包括：1）在不剥离绝缘体的情况下将绝缘线铺设在薄片的钩上; 2）在弯曲钩之前，至少部分地被热和/或机械研磨装置破坏，电线上的清漆绝缘; 3）通过超声振荡，在钩子的弯曲回退过程中去除清漆绝缘层的残留物或残留物; 4）将去除的清漆挤压成形成在绕组线，钩的内表面和换向器表面之间的楔形空间; 和5）将钩端超声波焊接到薄片。 还提出了用于执行该过程的各种构造的装置。

公开(公告)号：US4869419A

公开(公告)日：1989-09-26

申请号：US128288

申请日：1987-12-03

申请人： Lothar Nuss

发明人： Lothar Nuss

IPC分类号： H01R43/048 ,  B23K20/10 ,  H01R43/02

CPC分类号： H01R43/0207 ,  B23K20/106 ,  B23K2201/32 ,  B23K2201/38

摘要： A method for ultrasonically welding electrical conductors in which the compaction of the electrical conductors carried out in a compaction chamber takes place in two compaction phases, in which the electrical conductors are first compacted substantially in a vertical direction and thereafter both in a vertical and in a horizontal direction, wherein, during the second compaction phase with superimposed movements, the ultrasonic action takes place for welding the electrical conductors. Several forms of embodiment of an apparatus for carrying out this method and modified methods are described, the common feature of which is the mounting of a crosshead (7), displaceably parallel to a sonotrode surface (2), on a second, vertically displaceable anvil part (8), the crosshead (7) being connected with a drive apparatus (19) acting in its direction of displacement.

摘要翻译： 一种用于超声波焊接电导体的方法，其中在压实室中执行的电导体的压实发生在两个压实阶段中，其中电导体基本上在垂直方向上先压实，然后在垂直和 水平方向，其中，在具有叠加运动的第二压实阶段期间，进行用于焊接电导体的超声波作用。 描述了用于执行该方法和改进方法的装置的几种形式的实施例，其共同特征是在第二可竖直位移的砧座上安装可平移于超声焊管表面（2）的十字头（7） 部分（8），所述十字头（7）与沿其移动方向作用的驱动装置（19）连接。