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91. 发明授权

US09908286B2 Sonotrode with thickened portion 有权
公开(公告)号：US09908286B2
公开(公告)日：2018-03-06
申请号：US15112398
申请日：2015-02-05
申请人： Herrmann Ultraschalltechnik GmbH & Co. KG
发明人： Ulrich Vogler , Stefan Zendler
IPC分类号： B32B37/00 , B29C65/08 , B06B3/00 , B29C65/00
CPC分类号： B29C65/087 , B06B3/00 , B29C66/1122 , B29C66/43 , B29C66/81427 , B29C66/83413 , B29C66/9592
摘要： The present invention concerns A sonotrode with a wheel-shaped portion having a wheel axis and of a diameter d, which has two substantially circular main surfaces and a substantially cylindrical sealing surface of the width b, that connects the main surfaces. To provide a corresponding sonotrode in which the triangular frequency differs markedly from the main frequency it is proposed according to the invention that at least one main surface has a non-central thickened portion which in a sectional view perpendicularly to the main surface has a convex region which is not arranged on the wheel axis.

92. 发明授权

US09833946B2 Device for the ultrasonic processing of materials having a trigger apparatus 有权
公开(公告)号：US09833946B2
公开(公告)日：2017-12-05
申请号：US15312334
申请日：2015-07-20
申请人： Herrmann Ultraschalltechnik GmbH & Co. KG
发明人： Gerhard Gnad
IPC分类号： B32B37/00 , B29C65/08 , B29C65/00
CPC分类号： B29C65/085 , B06B1/0246 , B06B3/00 , B06B2201/72 , B29C65/086 , B29C65/087 , B29C66/1122 , B29C66/43 , B29C66/83511 , B29C66/83513 , B29C66/9221 , B29C66/92921 , B29C66/961 , B29C66/962
摘要： The present invention relates to a device for the ultrasonic processing of materials, which has an ultrasonic processing system, which comprises: an ultrasound generator, a converter (12), a sonotrode (16), and a counter tool (18); wherein the sonotrode (16) and/or the counter tool (18) has a substantially cylindrical sealing surface having at least one elevation (45) and can be rotated such that, during the processing, the elevation (45) rotates about the axis of rotation and comes in contact with the material web (20) during a sealing time, wherein a control apparatus (24) is provided for the ultrasound generator, to which control apparatus a feedback variable from the ultrasound processing system is fed and which control apparatus determines a manipulated variable therefrom and feeds said manipulated variable to the ultrasound generator, wherein a process variable from the processing process is determined and is linked to the manipulated variable determined by the control apparatus (24) before the feeding to the ultrasound generator. In order to provide an improved device for the ultrasonic processing of materials having an ultrasonic processing system, a trigger apparatus (44) is provided, which determines the position of the elevation (45) and is designed to permit or prevent the linking of the process variable to the manipulated variable in accordance with the position determination.

93. 发明授权

US09821516B2 Ultrasonic processing device having a force sensor 有权
公开(公告)号：US09821516B2
公开(公告)日：2017-11-21
申请号：US15111994
申请日：2015-02-18
申请人： Herrmann Ultraschalltechnik GmbH & Co. KG
发明人： Ulrich Vogler
IPC分类号： B32B37/00 , B29C65/00 , B23K20/10 , B29C65/08
摘要： The present invention concerns an apparatus for ultrasonic processing of a material web having an ultrasonic vibration unit which has a sonotrode and a converter connected thereto optionally by way of an amplitude transformer, and a counterpart tool, wherein for processing of the material web the web is moved through a gap between the sonotrode and the counterpart tool, wherein the ultrasonic vibration unit is fixed to a carriage moveable relative to the counterpart tool so that the ultrasonic vibration unit can be moved together with the carriage in the force direction, that is to say in the direction of or away from the counterpart tool, wherein there is provided a force sensor for measuring the force applied to the sonotrode by the material web. To provide a corresponding apparatus of the kind set forth in the opening part of this specification, which permits more accurate measurement of the welding force, in order to be able to continuously process by means of ultrasound even situations of use with an extremely small process bandwidth, it is proposed according to the invention that the sonotrode and the carriage are connected together by way of a sensor component which has the force sensor.

94. 发明申请

US20130028675A1 Tool Head and Method of Cutting Machining 审中-公开
标题翻译：刀头和切削加工方法
公开(公告)号：US20130028675A1
公开(公告)日：2013-01-31
申请号：US13558637
申请日：2012-07-26
申请人： Ulrich Vogler , Francois Brouet , Thorsten Fausta
发明人： Ulrich Vogler , Francois Brouet , Thorsten Fausta
IPC分类号： B23B37/00 , B23B31/00
CPC分类号： B23B37/00 , B23B29/125 , B23B2240/28 , B23B2260/108 , B23B2270/10 , Y10T408/03 , Y10T408/23
摘要： The present invention concerns a tool head comprising a machine connection for connecting the tool head to a machine tool, and a tool 5 portion which either has at least one geometrically defined cutting edge or has a receiving means for a tool insert having a geometrically defined cutting edge. To provide a tool head, like a drilling head, and a method with which highly precise machining is possible with very high feed speeds and good surface quality without the cutting edge being exposed to 10 a high rate of wear, it is proposed that there is a converter for converting electrical AC voltage into a mechanical vibration, wherein the converter is arranged, designed and connected to the tool portion so that the unit comprising the converter and the tool portion and possibly a tool insert 15 received in the receiving means can be excited to perform an ultrasonic vibration.
摘要翻译：本发明涉及一种工具头，其包括用于将工具头连接到机床的机械连接件，以及工具5部分，其具有至少一个几何限定的切割边缘或具有用于具有几何限定的切割的工具插入件的接收装置边缘。为了提供诸如钻头的工具头，以及可以以非常高的进给速度和良好的表面质量进行高精度加工的方法，而没有将切削刃暴露于10的高磨损率，因此建议存在用于将电AC电压转换成机械振动的转换器，其中所述转换器被布置，设计并连接到所述工具部分，使得包括所述转换器和所述工具部分的单元以及可能地接收在所述接收装置中的工具插入件15可被激发进行超声波振动。

95. 发明公开

US20240316875A1 DEVICE AND METHOD FOR PRODUCING A GATHERED MATERIAL 审中-公开
公开(公告)号：US20240316875A1
公开(公告)日：2024-09-26
申请号：US18578356
申请日：2022-07-12
申请人： HERRMANN ULTRASCHALLTECHNIK GMBH & CO. KG
发明人： Raquel ROUSSEL-GARCIA , Robin Alexander BODE , Timo ZINK
IPC分类号： B29C65/08 , B29C65/00
CPC分类号： B29C65/086 , B29C66/006 , B29C66/1122 , B29C66/344 , B29C66/433 , B29C66/73921 , B29C66/81435 , B29C66/83411 , B29K2995/0046
摘要： An apparatus for producing a gatherable material, wherein the material consists of at least two material web sections and one thread positioned between the material web sections, wherein the apparatus has a tool with a sealing surface and a counter-tool with a counter-sealing surface, wherein the tool and the counter-tool are arranged relative to one another such that the material web sections and the thread are guided through a gap formed by the tool and counter-tool, wherein the tool and/or the counter-tool has a groove for receiving the thread, wherein the groove is orientated in a feed direction divides the sealing or counter-sealing surface into partial sealing surfaces, and has a groove base and two side walls, wherein the side walls connect the groove base to the partial sealing surfaces, and at least one of the partial sealing surfaces has a flank which slopes down towards the groove base.

96. 发明公开

US20240300187A1 METHOD FOR PRODUCING A GATHERED MATERIAL, AND GATHERED MATERIAL 审中-公开
公开(公告)号：US20240300187A1
公开(公告)日：2024-09-12
申请号：US18578346
申请日：2022-03-10
申请人： HERRMANN ULTRASCHALLTECHNIK GMBH & CO. KG
发明人： Raquel ROUSSEL-GARCIA , Robin Alexander BODE
IPC分类号： B29C65/08 , B29C65/00
CPC分类号： B29C65/087 , B29C66/006 , B29C66/1122 , B29C66/344 , B29C66/433
摘要： A method for producing a gatherable material comprising the steps of: a) providing two material web sections and a thread in between, b) providing processing device having a tool with a sealing surface and a counter-tool with a counter-sealing surface, the tool and the counter-tool being arranged relative to one another such that a gap is formed in between, the tool and/or the counter-tool having a groove for guiding the thread, c) passing the web sections and the thread through the gap, so that the two material web sections are welded together at two connecting surfaces, the thread being arranged between the two connecting surfaces such that there is a positive connection between the thread and the material web sections, a cross-section of the thread relative to a cross-section of the groove being selected such that an outer section of the thread is also welded to the material web sections.

97. 发明授权

US11897047B2 Ultrasonic welding system having a holder 有权
公开(公告)号：US11897047B2
公开(公告)日：2024-02-13
申请号：US17414427
申请日：2019-12-12
申请人： Herrmann Ultraschalltechnik GmbH & Co. KG
发明人： Raffaele Mancini , Johannes Pohl , Ulrich Vogler , Stefan Zendler
IPC分类号： B23K20/00 , B23K20/10
CPC分类号： B23K20/106
摘要： The present invention concerns an ultrasonic welding installation comprising an ultrasonic vibration unit having a sonotrode and a converter, wherein the sonotrode and the converter are arranged in mutually adjacent relationship along a longitudinal axis and the ultrasonic vibration unit can be caused to resonate with an ultrasonic vibration in the direction of the longitudinal axis with a wavelength λ, wherein there can be provided an amplitude transformer arranged between the sonotrode and the converter, wherein there is provided a holder for holding the ultrasonic vibration unit. To provide an ultrasonic welding installation having a holder which allows simple adjustment of the ultrasonic vibration unit and simple replacement thereof it is proposed according to the invention that the holder has a clamping device which is reciprocable between an opened position in which the ultrasonic vibration unit can be removed from the holder and a closed position in which the clamping device comes into contact with the ultrasonic vibration unit and exerts a force on same so that the ultrasonic vibration unit is held.

98. 发明授权

US11759968B1 Ultrasonic tool and method for machining a workpiece by means of mechanical ultrasonic oscillations 有权
公开(公告)号：US11759968B1
公开(公告)日：2023-09-19
申请号：US18109818
申请日：2023-02-14
申请人： Herrmann Ultraschalltechnik GmbH & Co. KG
发明人： Tobias Rosenkranz , Ulrich Vogler
IPC分类号： B29C65/08 , B26D7/08
CPC分类号： B26D7/086 , B29C65/08
摘要： Ultrasonic tool and method for machining a workpiece by means of mechanical ultrasonic oscillations.

99. 发明授权

US11679413B2 Ultrasonic vibration system having a lateral surface mounting 有权
公开(公告)号：US11679413B2
公开(公告)日：2023-06-20
申请号：US16325846
申请日：2017-08-29
申请人： Herrmann Ultraschalltechnik GmbH & Co. KG
发明人： Ulrich Vogler
IPC分类号： B29C65/08 , B06B1/06 , B23K20/10 , B29C65/06 , B06B3/02 , B06B3/00
CPC分类号： B06B1/0644 , B06B1/06 , B06B3/02 , B23K20/106 , B29C65/06 , B29C65/08 , B29C65/081 , B06B3/00 , B06B2201/40 , B06B2201/72
摘要： The present invention concerns an ultrasonic vibration system comprising a sonotrode which has two sonotrode end faces and a circumferentially extending lateral surface connecting the two sonotrode end faces together, wherein the sonotrode has an elongate core element and at least one wing element, wherein core element and wing element respectively extend from the one sonotrode end face to the other sonotrode end face in a longitudinal direction, wherein the wing element has a sealing surface which is provided to come into contact with a material for processing thereof and is connected to the core element by way of a plurality of webs spaced from each other in the longitudinal direction of the core element, and a converter which is optionally connected to the sonotrode by way of an amplitude transformer. According to the invention it is proposed that the ultrasonic vibration system is connected to a machine stand by way of a mounting connected to the lateral surface.

100. 发明申请

US20220402068A2 ULTRASONIC WELDING SYSTEM HAVING A HOLDER 有权
公开(公告)号：US20220402068A2
公开(公告)日：2022-12-22
申请号：US17414427
申请日：2019-12-12
申请人： Herrmann Ultraschalltechnik GmbH & Co. KG
发明人： Raffaele Mancini , Johannes Pohl , Ulrich Vogler , Stefan Zendler
IPC分类号： B23K20/10
摘要： The present invention concerns an ultrasonic welding installation comprising an ultrasonic vibration unit having a sonotrode and a converter, wherein the sonotrode and the converter are arranged in mutually adjacent relationship along a longitudinal axis and the ultrasonic vibration unit can be caused to resonate with an ultrasonic vibration in the direction of the longitudinal axis with a wavelength λ, wherein there can be provided an amplitude transformer arranged between the sonotrode and the converter, wherein there is provided a holder for holding the ultrasonic vibration unit. To provide an ultrasonic welding installation having a holder which allows simple adjustment of the ultrasonic vibration unit and simple replacement thereof it is proposed according to the invention that the holder has a clamping device which is reciprocable between an opened position in which the ultrasonic vibration unit can be removed from the holder and a closed position in which the clamping device comes into contact with the ultrasonic vibration unit and exerts a force on same so that the ultrasonic vibration unit is held.

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